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C E C O N D E L A N DE N G I N E E R I N G L T D.
CONSULTING ENGINEERS, PROJECT MANAGERS
350 CREDITSTONE ROAD, UNIT 200
TELEPHONE: (905) 695-2095
CONCORD, ONTARIO, L4K 3Z2 FACSIMILE: (905) 695-2099 www.condeland.com
STORM WATER MANAGEMENT REPORT
FOR
PROPOSED RESIDENTIAL PLAN OF SUBDIVISION
EDEN OAK (McNABB) INC.
HURONTARIO STREET/ TRACEY LANE
TOWN OF COLLINGWOOD
C.E. FILE: 15-010
November 2016
Revised May 2017
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
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TABLE OF CONTENTS
PAGE NO.
A.0 INTRODUCTION AND BACKROUND ................................................................................................ 4
B.0 Existing Topographical Characteristics, Drainage Patterns Background .......................... 5
C.0. STORMWATER MANAGEMENT ..................................................................................................... 6
C.1 Pre-development Flow Computation ............................................................................................... 6
C.2 Post Development Quantity Analysis. ......................................................................................... 7
C.2.1 West SWM Facility ........................................................................................................................ 9
C.2.2 East SWM Facility .......................................................................................................................... 9
C.3 Stone Sizing for Pond Inlet Headwalls .......................................................................................... 10
C.4 Rear-lot Drainage Analysis (Lots 101 to 130) ............................................................................ 11
D.0 Overland Flow Capture ....................................................................................................................... 12
D.1 100-year Hydraulic Grade Line ......................................................................................................... 14
E.0 Post Development Quality Control Analysis................................................................................... 14
E.1.1 East SWM Facility: (Southeast corner of the Proposed Site) .................................................. 14
E.1.2 West SWM Facility: (Northwest corner of the Proposed Site) ............................................... 14
E.2 Soakaway Pits - 5mm Storm Runoff Retention .......................................................................... 15
E.3 Phosphorus Loading Calculation ..................................................................................................... 16
F.0 SWM Pond Erosion Control Criteria ............................................................................................ 17
F.1.1 East Pond .............................................................................................................................................. 17
F.1.2 East Pond ............................................................................................................................................. 17
G.0 Sedimentation and Erosion Control Measures ....................................................................... 18
H.1 Monitoring and Maintenance of Sedimentation and Erosion Controls ........................... 20
I.0 CONCLUSIONS AND RECOMMENDATIONS ................................................................................... 21
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APPENDIX ‘A’ Figure 1 Location Map
Figure 2 Pre-Development Tributary Plan
Figure 3 Post –Development Tributary Plan
APPENDIX ‘B’ SWMHYMO Parameters
East Pond Tabled Stage Storage Characteristics
West Pond Tabled Stage Storage Characteristics
100-year Hydraulic Grade Line for East outfall pipe to Pretty River
Stone Sizing from Pond Inlet Headwalls
APPENDIX ‘C’ Pre-Development SWYMHYMO Output Files
East SCS 2-100 Storm Events
East Chicago 2-100 Storm Events
West SCS 2-100 Storm Events
West Chicago 2-100 Storm Events
Timmins Regional Storm
Post-Development SWYMHYMO Output Files
East SCS 2-100 Storm Events
East Chicago 2-100 Storm Events
West SCS 2-100 Storm Events
West Chicago 2-100 Storm Events
Timmins Regional Storm
APPENDIX ‘D’ Existing and Proposed 5 year Design Chart for Lockhart Storm Sewer
Time of Concentration Computation
5 year Hydraulic Grade Line for Lockhart
Figure 2A & 2B: Pre-development Area Plan
Plotted Hydraulic Grade Line of Existing Plan & Profile of Lockhart
APPENDIX ‘E’ Overland Spillway Calculation into East and West Pond and onto Dey Drive
Overland Flow & Sewer Design Chart
Referenced MTO inlet capacity charts
100-year Hydraulic Grade Line Chart for Pond Inlet Sewers
APPENDIX ‘F’ Subsurface Infiltration Trench Design
Phosphorus Loading Calculation Report
APPENDIX ‘G’ SWMHYMO Output files for the 25mm Storm
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A.0 INTRODUCTION AND BACKROUND
The subject property is located on the north half of Lot 40 , Concession 8 in the Town of Collingwood, more
specifically the property lies east of Hurontario Street, west of the former Barrie Collingwood Railway (Town Trail)
and south of the existing residential area off of Lockhart Road and Brock Crescent and is approximately 25.25
Hectares in size . The subject property was previously Draft Plan approved in November of 2010 comprising a
total of 342 single detached dwellings ranging from 11.0 to 17.0 metres in frontage.
In support of the original Draft Plan, several technical studies were completed and will be referenced in this report
. The reports are noted as follows:
Eden Oak (McNabb) Draft Plan of Subdivision, Functional Servicing Report ( January 2010) by Ainley Group
Eden Oak (McNabb) Subdivision, SWM Functional Design Study May 2009, by Greenland International
Consulting Ltd.
Eden Oak (McNabb) Draft Plan of Subdivision, Pretty River Spill Analysis (April 2009) by Greenland
International Consulting Ltd..
Urban Watershed Group Ltd. Memo dated August 22, 2014
The Approved Draft Plan was revised to convert some of the single family dwellings to Street based Townhouse
dwellings. A revised “Red-Lined” Draft Plan was submitted and approval granted earlier this year. A Supplementary
Report prepared by Condeland Engineering Limited confirmed that the proposed conversion of single detached
dwellings to townhouses can be accommodated by the proposed Servicing scheme established under the current
Draft Approved Plan.
Eden Oak (McNabb) Draft Plan of Subdivision, Supplementary Functional Servicing Report ( December
2015) by Condeland Engineering Limited
The purpose of this report is to detail that what has been established through the Functional Servicing Report
noted above that the post development storm runoff from the site can be accommodated by the proposed storm
water management system with on-site controls, maintaining the allowable site discharge and meeting the TRCA
requirements from a 5mm runoff retention and runoff quality perspective. This report will also address
sedimentation and erosion control requirements during construction , from site preparation to complete build-out of
the development.
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B.0 Existing Topographical Characteristics, Drainage Patterns Background
With the assistance of Patten & Thomsen, O.L.S., the natural topography for the site was land-truthed. The site
can be described as moderately sloping lands draining in four separate directions , approximately 12.73 Ha drains
northerly through the existing lots on Lockhart Road, approximately 5.49 Ha towards Dey Drive , approximately
4.56 Ha drains towards the Barrie Collingwood Railway (BCRY) , and the balance of the site, the southwesterly
portion, approximately 2.06 Ha. drains towards the Hamilton Drain.
Refer to Figure 2, Pre-development Catchments in Appendix ‘A’ for an illustration of the existing drainage patterns.
The site has been cultivated for several years and much of the site is barren of natural vegetation with the
exception of some trees bushes along the northern boundary of the property abutting an existing residential area.
There is an existing house located near the end of Tracey lane with a gravel drive connection to Hurontario Street .
To the northeast of the existing house there are remains of a foundation from an old barn, all of which are to be
demolished.
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C.0. STORMWATER MANAGEMENT
C.1 Pre-development Flow Computation
There are 4 sub-catchment areas under existing conditions, slightly modified from the previous reports as a result
of the detailed topographic information provided. See Figure 2 Pre-development Storm Tributary Plan.
The pre-development flow rates were computed for all the catchments identified using SWMHYMO 99 Version
4.02 software modeling. The parameters to establish Soil Conditions and Time of Concentration are consistent with
the Greenland Report. Please note we have also adjusted the CN soil group factor in the modelling to account for
the Regional storm AMC III condition.
The SWMHYMO modeling output file print outs for noted scenarios are attached in Appendix ‘C’ for reference. A
detailed summary table of the pre-development peak flows is provided as follows:
Table C.1
DESIGN STORM PEAK FLOW (CMS)
AREA 301 NORTH WESTERLY
PEAK FLOW (CMS)
COMBINED AREA 302, 303 and
304
CHICAGO 4 Hour duration
2-year event 0.111 0.121
5-year event 0.206 0.226
10-year event 0.279 0.307
25-year event 0.383 0.423
50-year event 0.473 0.524
100-year event 0.562 0.624
SCS 24 Hour duration
2-year event 0.133 0.148
5-year event 0.187 0.208
25-year event 0.437 0.485
100-year event 0.578 0.641
Timmins storm 1.177 1.185
25mm 4 hour storm 0.035 0.035
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C.2 Post Development Quantity Analysis.
In accordance with NVCA requirements; the post-development flow rates are to be based on either the 4 hour
Chicago Design Storm or the 24 hour SCS Design Storm. Generally the post development storm drainage scheme
established by both Ainley and Greenland has been maintained; see Appendix ‘A’, Figure 3 Post-Development
Tributary Plan. The total and directly connected impervious factors have been updated to account for the increased
imperviousness (TIMP and XIMP). A detailed calculation in found within Appendix ‘B’ to account which includes
driveway areas. The CN Values were developed by Greenland in there SWM report are maintained in this analysis,
excerpts of their report are found in Appendix ‘B’.
Results of the SWMHYMO modeling output data file printouts are found in Appendix ‘C’ . Results of the Analysis are
tabled below. Table C-2.1 compares flows entering with those released by the respective ponds, while Table C-2.2
provides the resultant post development discharges including downstream uncontrolled areas. The resultant
discharges are substantially less than Pre-development conditions.
Table C-2.1
DESIGN STORM PEAK FLOW (CMS)
AREA 500and 505 WESTERLY POND
PEAK FLOW (CMS)
COMBINED AREA 501, 502, 503, 504 and
511 pond EASTERLY POND
CHICAGO 4 Hour duration
Uncontrolled Controlled Uncontrolled Controlled
2-year event 0.513 0.022 0.771 0.023
5-year event 0.774 0.043 1.154 0.027
10-year event 0.953 0.051 1.444 0.029
25-year event 1.242 0.061 1.844 0.032
50-year event 1.512 0.067 2.191 0.034
100-year event 1.695 0.073 2.535 0.036
SCS 24 Hour duration
2-year event 0.529 0.028 0.777 0.024
5-year event 0.664 0.039 0.980 0.027
25-year event 1.266 0.065 1.893 0.035
100-year event 1.584 0.075 2.502 0.039
Timmins storm 0.605 0.583 1.403 0.578
25mm 4 hour storm 0.203 0.008 0.307 0.018
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Table C-2.2
DESIGN STORM PEAK DISCHARGE AT GOLFVIEW
STORM SEWER
INCLUDED UNCONTROLLED
DISCHARGE FROM CATHCMENT AREA
509
(CMS)
WESTERLY POND
PEAK DISCHARGE DOWNSTREAM
OF POND
INCLUDED UNCONTROLLED
DISCHARGE FROM CATHMENT AREA
510 AND 512
(CMS)
EASTERLY POND
CHICAGO 4 Hour duration
2-year event 0.022 0.049
5-year event 0.043 0.079
10-year event 0.051 0.102
25-year event 0.061 0.134
50-year event 0.067 0.161
100-year event 0.073 0.317
SCS 24 Hour duration
2-year event 0.028 0.057
5-year event 0.039 0.074
25-year event 0.066 0.151
100-year event 0.076 0.193
Timmins storm 0.584 0.683
Catchment Area 508 represents partial of Lots 74-78 will drain to Dey Drive into the Municipal Storm Sewer
located within the School property . We are diverting all of the Cul-de-Sac on Dey Drive and part of the road to the
Easterly Pond currently draining to the Storm System in the school property. The area being diverted from this
Sewer is approximately 0.145 ha at a runoff coefficient of 0.7 (RA= 0.1015) while the added area is 0.17 Ha at a
coefficient of 0.45 (RA=0.0765). Catchment Area 506 Tracey Lane continues to drain to Hurontario Street and
Catchment Area 507, rear yard drainage of Lots facing McLean Avenue, is discussed later in this report.
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C.2.1 West SWM Facility
This facility is located in the northwest section of the proposed subdivision, Block A. The allowable discharge from
this pond is based on the residual capacity of the existing storm sewer on Golfview Drive which is 100 l/sec,
established by the Ainley Report as part of their original Functional Servicing Report . From that same report it had
identified that the first leg of Storm Sewer on Hurontario Street downstream of Golfview Drive will need to be
upsized, the details are provided on Drawing 15-010-20.
The Pond has been designed as a “Wet-Land” Pond under the general guidelines of the MOEE SWM Planning and
Design Manual, 2003. The Proposed “Chimney” style Control Structure has an internal dimension of 2m x2m and has
three discharge control stages: the Scepter ICD device Type “A” at elevation 191.65, a circular 150mm diameter
orifice at elevation 192.00 and a 1.5m wide Weir at elevation 193.20. A second Weir 10 meters wide is a
component of the Emergency Spillway to control the Regional Storm Event (Timmins Storm) discharging to
Golfview Drive.
There are two inlets into the pond discharging into a single Forebay 0.30 meters deep. The main inlet located on
the east side of the Pond, off of McLean Avenue; a second minor area capturing the rear yards of Lots 137-140 at
the southwest corner of the Pond.
The Stage-Storage-Discharge characteristics of the Pond is found within Appendix ‘ ‘. We have utilized the “Route
Pipe” routine provided in the SWMHYMO program to ensure the 100 year storm enters the pipe system at the
northwest bend of McLean Avenue, at the corner of Lots 131 and 130. Details of the Pond Design are found on
Drawing 15-010-43 to 45.
Discharge to the Pond will be consistent with two discharge points established by the previous studies, that is, the
2-100year will discharge through a pipe along an easement between Lots 131 and 132, and, under more severe
storm events and/or Blockage, the overland flow will spill through an easement between Lots 131 and 130.
Capacity of the overland flow swale in the event of total Blockage has been has been confirmed as is discussed in
the Overland Flow Section of this Report. In the event of the Control Structure Blockage, the combined Emergency
flow Spillway and the Weir structure portion of the Control Structure have the capacity to discharge 0.957 cms. , the
uncontrolled discharge from the Pond is 0.605 cms under the Regional (Timmins) Storm event.
C.2.2 East SWM Facility
Block B, in the southeast corner of the plan represents the location for the second Stormwater Detention Facility.
Discharge from the Pond will follow along the Trail Train approximately 45 meters northwest of the Walkway bridge
crossing which flows directly into the Pretty River. As noted in the 1999 Stantec Report the Pretty River Spill 100year
storm elevation restricts the active storage elevation starting at 191.56. An hydraulics analysis was undertaken
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along the outfall pipe for the 100year Chicago Storm Event based on the starting elevation of 191.56. The resultant
Hydraulic Grade Elevation at the Control Structure is 191.86 , the data sheet is found within Appendix ‘B’.
There are two inlets into the Pond, discharging into a their respective Forebay’s 0.30 meters deep. The northerly
inlet enters the Pond along the north Boundary of the Park . The southerly inlet follows Kirby Road Right-of-way
We have, again, utilized the “Route Pipe” routine provided in SWMHYMO program to ensure the 100 year storm
enters the pipe system at the northeast bend of McLean Avenue. Capacity of the overland flow swale though the
walkway, Block 298, in the event of total Blockage has been has been confirmed and is discussed in the Overland
Flow Section of this Report.
The Pond has been designed as a “Wet-Land” Pond under the general guidelines of the MOEE SWM Planning and
Design Manual, 2003. The Proposed “Chimney” style Control Structure is similar to the West Pond. The internal
dimension is 2m x3.6m and has three discharge control stages: the Scepter ICD device Type “D” at elevation
190.60, a circular 500mm diameter orifice at elevation 191.90 and a 3.0m wide Weir at elevation 193.00. In this
case the Spillway does not act as a control for the various discharges but only used a safety feature in the event
of the Control Structure Blockage. Please note that both the orifice pipe and Weir elevation are above the
Hydraulic Grade Elevation caused by the outfall Storm System during the 100year storm event in the Pretty River.
In the event of the Control Structure Blockage, the Weir structure portion of the Control Structure has the capacity
to discharge 1.80 cms. , the uncontrolled discharge from the Pond is 0.683 cms under the Regional (Timmins) Storm
event.
The Stage-Storage-Discharge Analysis is found within Appendix ‘B ‘ and complete details of the Pond Design are
found on Drawing 15-010-43 & 45.
C.3 Stone Sizing for Pond Inlet Headwalls
The pond banks where there are concentrated flows from headwalls are to be erosion protected. We have
proposed to line this area (HW3, HW4, HW6 & HW7) with 350mm dia. (D50) rip-rap underlined with geotextile
(OPSD 810.010), see details on Stormwater Management Pond Plans (#43 & #44). The stone were sized based
on MTO’s Drainage Manual Chapter C : Open Channel Design to ensure it suited the flow velocities without eroding.
See Appendix ‘B’ for the analysis.
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C.4 Rear-lot Drainage Analysis (Lots 101 to 130)
The rear yard areas of Lots 101 to 130 abut existing residential properties beyond the north limit of the subdivision.
The existing grade along the north limit is significantly lower than the proposed subdivision road grade. The internal
storm sewer system draining to the proposed stormwater ponds are too shallow to capture drainage from the
noted rear yard areas and therefore an alternative outlet for these rear lot areas is required.
Through consultation with Town of Collingwood Engineering Staff; an alternative outlet was agreed upon utilizing
the existing storm sewer on Lockhart Road storm sewer which receives drainage from the subject lands under
existing (pre-development) conditions. A separate storm sewer system is proposed within McLean Avenue to
capture and convey rear lot catchbasin drainage from Lots 101 to 130. This system will be constructed along
McLean Avenue, through walkway Block 298 and within the northern portion of existing Dey Drive connecting to
the Lockhart Road storm sewer system at existing MH#8.
Conveyance Analysis
Refer to Appendix “D” for the storm drainage analysis documents / drawings confirming the rear lot drainage from
Lots 101 to 130 can be accommodated by the existing Lockhart Road storm sewer system. Pre-development and
post-development storm drainage area plans were prepared for the existing Lockhart Road storm sewer system
base on reference plans from the Town and aerial base-mapping topography.
As shown on Figure 2A (Appendix “D”) under pre-development condition there is approximately 12.7 Hectares
draining north from the subject lands to the existing residential area. Based on the Lockhart Road profile part of
the area drains easterly (1.28 Hectares) and the balance westerly.
Under post development conditions (Figure 2B) it is proposed to eliminate the entire area of overland flow through
the existing residential area. As noted above; the rear yard drainage from the proposed lots abutting the existing
area will be diverted via pipe to Dey Drive then northerly to Lockhart Rd. connecting to the existing sewer at
EX.STM MH8.
A pre-development and post-development drainage analysis for downstream Lockhart Rd. storm sewer system
has been prepared and includes both existing and proposed 5-year storm sewer design charts to confirm
conveyance capacity of the existing storm sewer system. The storm sewer design charts are attached in Appendix
“D”. As indicated on the existing (pre-development) storm sewer design chart, surcharging is noted in several legs
of the downstream storm sewer system. However, under the proposed (post development) design chart, the
surcharge percentage on the affected sewer legs has been reduced slightly. This reduction in storm flow can be
attributed to the smaller drainage area from the proposed development.
Albeit, that the post-development condition is surcharged to lesser extent than existing; we have prepared a
Hydraulic Grade Line (HGL) analysis for the downstream system starting at EX. STM MH1 (@ Collins St.). The HGL
analysis is attached in Appendix “D” and confirms the maximum HGL elevation above the obvert of the existing
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storm sewer is 0.09 metres (less than 4 inches). Then continuing upstream once you reach EX.MH6 the HGL is
back inside the pipe. For reference the HGL has been plotted on the Lockhart Rd. profile drawings and is attached
in Appendix “D”.
D.0 Overland Flow Capture
Overland flow of the 100year Chicago Storm event is conveyed by road and pipe system to five locations within
the plan, where it is then captured through Total Capture inlets, then by storm pipe to the respective SWM Ponds.
The First location captures an area of 7.55 ha flowing to the northwest low point on McLean Avenue , Total
Capture Catchbasins (TCB1 & 2) will then convey into West SWM pond on Block 284 via a storm sewer straddling
the 131/132 lot line. In the event of a blockage or storm system failure emergency spill will be conveyed into SWM
pond via a 4.0m wide overland flow easement straddling lot line 130/131. The grading details for emergency
spillways are shown on #15-010-10 and conveyance capacity calculation are in Appendix ‘E’ are based on MTO
Drainage Manual 1. The 100-year overland flow under total blockage will be 1,850 lps, the swale has a capacity of
2,080 lps with a flow depth of 0.44m
The second location captures an area of 4.64 ha flowing to the northeast low point on McLean Avenue adjacent
to the Walkway on Block 298 where the flow will be captured by Total Capture Catchbasins (TCB3 & 4) and then
piped by storm sewer to the East SWM pond on Block 285. In the event total blockage or storm system failure
emergency will be conveyed via the 6.0m wide Walkway Block 298. The 100-year overland flow under blocked
conditions will be 760 lps, the swale has a capacity of 1,160 lps with a flow depth of 0.17m.
The third location captures an area of 6.56 ha flowing to the southeast low point of the Cul-de-Sac on Kirby
Avenue where the flow will be captured at Total Capture Catchbasins (TCB5 & 6)and then conveyed to the East
SWM pond on Block 285 via a storm sewer. In the event of a blockage or storm system failure emergency spill will
be conveyed into SWM pond over the low point of Kirby Avenue R.O.W. The 100-year overland flow at this location
is 2,410 lps, the swale has a capacity of 39,920 lps with a flow depth of 0.08m.
The fourth location captures an area of 0.24 Ha. , which is a small drainage area that drains westerly on Tracey
Lane to Hurontario Street, where double catchbasins (DCB 65 & 66) are proposed. The DCB’s are connected to the
Hurontario Storm System where a reconstructed 450mm storm sewer conveys flow downstream to an existing
600mm storm sewer. Based on discussion with Town of Collingwood Engineering Department ,the existing 600mm
storm sewer has sufficient capacity to accept the flow from the site (217.4 lps from 0.18 ha).
The fifth location drains the rear lot area from lot line 14 to 55 directly into Hamilton Drain.
An Overland Flow design chart (OFD) for 100-year storm conditions has been prepared: refer to Appendix ‘E’ for
this design chart. All catchbasins have been labeled for reference to the chart and the Detailed Design drawing.
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Catchbasins capacities and gutter flow properties used in the chart are based on MTO Drainage Manual Volume 2.
Chapter E. Charts E4-7B and E4-10, also attached in Appendix ‘E’ for your reference. Sceptor Inlet control device
Type ‘A’ are employed on catchbasins noted in the OFD and Detail Design Drawings to limit the 100-year flow
capture into the sewer. Details of the Inlet control device on Drawing 15-010-52.
The following Table D.1 summarizes the inlet capacities of the proposed catchbasins used in the OFD.
TABLE D.1
STREET CB #’s INLET CAPACITY
(lps)
CB #s: 1 to 21 ICD Capacity
(each)
= 19.8 lps
Standard single inlet catchbasins: Capacity limited by ICD Type ‘A‘.
DCB #s: 1 to 64 ICD Capacity
(each)
= 19.8 lps
Standard twin inlet catchbasins:Total overland flow reaching each
double cathbasin - for a max. ponding depth of 0.129m, inlet capacity
is limited by ICD Type ‘A‘. "Should blockage occur; overland flow can
safely spill to down the road, as roads are designed with max. 0.20m
sawback."
DCB #s: 65 to 68
&
DCBMH24
Max. design
capacity 250 lps
at 0.2m ponding.
Actual flow =
53.52 lps max.
Standard twin inlet catchbasins: Inlet capacity confirmed using MTO
Chart E4-10. "Should blockage occur; overland flow can safely spill to
down Hurontario Street, Portland Street, or Hamilton Drain.
TCB#s 1 to 6
TOTAL CAPTURE
Design capacity =
390 to 684 lps
(each)
'Actual =313.35 to
516.51 lps'
Total captured inlet catchbasins: total overland flow reaching each
TCB1 = 508.1251 lps, TCB2 = 524.90 lps, TCB3 = 314.57 lps, TCB4 =
312.13. 5 = 361.08 and TCB6 = 382.77 lps - for a max. ponding depth
of 0.064; inlet capacity is confirmed using calculated Chart "Assuming
50% blockage inlet capacity reduces to 3,626 lps each; which is
confirmed sufficient for total capture"
The OFD chart indicates properties of the gutter flow including velocity, depth at curb, “carry over” time, and flow
spread. As indicated in the chart; depth of flow is below the maximum limit of 0.20 metres above centerline road
elevation and therefore will be contained within the Road Allowances throughout the site. Flow depth at the curb
ranges from a minimum of 0.039 metres to a maximum of 0.129 metres.
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D.1 100-year Hydraulic Grade Line
See Appendix ‘E’ for the 100-year Hydraulic Grade Line Design Chart for storm sewers discharging to the East and
West stormwater management ponds. While HGL is above the obvert of the sewer for some portion of the sewer,
it does not exceed the rim grades. It is also below the obvert of the inlet headwalls at the pond. It should be noted
based on the modified Towns Standard 530 Residential Storm Sewer Connection (100mm dia.) the basements of
the houses are sump pumped above ground into the connection. This prevents storm sewer from surcharging into
the basement.
E.0 Post Development Quality Control Analysis.
Both SWM facilities have been designed as Wetland Ponds comprising of Active and Permanent Storage and
forebays for deposit of sediment. In addition the Ponds also have an assigned Decanting Area that will used to
remove dried sediment from the Forebay. The Permanent Storage component will address the Enhanced or Level 1
Quality Control for the site. The sizing and characteristics follow Table 4.7 of the MOEE drainage manual, Appendix
‘B’ include the calculations of the forebay sizing and the Stage – Storage evaluations for each pond .
E.1.1 East SWM Facility: (Southeast corner of the Proposed Site)
Total drainage area 12.540(less park area, incl. pond) Ha
Based on 70 % Impervious level: (Wetland Pond) 120 cu.m/ha
Less the extended detention for wet facilities 40 cu.m / ha
Total quality control volume 1003.2 cu.m
Total quality control volume provided at Maximum Elevation of 190.60 2340.0 cu.m
E.1.2 West SWM Facility: (Northwest corner of the Proposed Site)
Total drainage area 8.73
(incl. pond area) Ha
Based on 70 % Impervious level: (Wetland Pond) 120 cu.m/ha
includes the extended detention for wet facilities 40 cu.m / ha
Total quality control volume 698.4 cu.m.
Total quality control volume provided at Elev: 191.65 1,792.0 cu.m
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
15
E.2 Soakaway Pits - 5mm Storm Runoff Retention
We are proposing infiltration trenches (Soakaway Pits) within the lots to addressed on site retention of the initial
5mm storm runoff. Where feasible and noted on the the infiltration trench (soakawy pits) will collect drainage from
the house roof-top surfaces. The roof drainage is conveyed directly to the trench by the roof leader and subdrain
system, as the run-off is relatively clean it does not require pre-treatment. This technique is highly effective for
infiltration, however it is dependent that the in-situ soils have adequate percolation rates; the minimum Ministry of
Environment (M.O.E.) level is 15 mm/hour. Prior to construction; field soils percolation rate testing of the native soils
will be required for the design of infiltration facilities.
An Assessment of Groundwater Levels was completed by Terraprobe Inc. dated March 13, 2017. It was found that
the groundwater fluctuated seasonally, with levels measured as shallow as 0.2m below existing grade. The
subdivision grades are generally being raised from existing for stormwater management. This ranges from 0.0m to
3.0m.
Based on MOE guidelines, infiltration trenches must be located 1.0m above the high groundwater levels. Therefore
the infiltration trenches will be installed in the engineered fill in the interior lots. Along the perimeter of the Subject
Lands the rear yards match existing grades, so the shallow groundwater will not allow infiltration trenches. The
developer intends to import material from a gravel pit for engineer fill which will have an exceptional percolation
rate. The geotechnical engineer will conduct in-situ percolation rate analysis to determine the suitability for
infiltration trenches.
See attach Appendix ‘F’ for sub-surface infiltration trench design based on MOE SWM Manual. For the analysis we
have assume 15.0mm/hr percolation rate (minimum) until insitu testing can be conducted. Based on NVCA’s retention
criteria and the estimated increase of impervious surfaces (roads, roofs, driveways etc.) within the proposed
development, 704.14cu.m. of run-off volume to be infiltrated.
As detailed on the Engineering Drawings (#52), a 2.5m wide x 4.5m long x 0.8m deep 50mm clear stone pit
wrapped in filter cloth located at the rear property line, 4.0m set back from the house. The downspout will
connected to a 100mm dia. Non-perforated subdrain connecting into the infiltration trench. The downspout is to
have an overflow pipe in case there is a blockage or surcharge in the pit. Only lots 74 – 100, 141 – 256, and
townhouses will have infiltration trenches. This will provide 957.60cu.m. of storage volume, a 1.3x longevity factor
was applied. This meets this NVCAs requirements for initial retention.
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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E.3 Phosphorus Loading Calculation
Nottawasaga Valley Conservation Authority (NVCA) requires a pre- and post-development Phosphorus
loading calculations to be completed using NVCA’s online Phosphorus Loading Tool. NVCA’s online
Phosphorus Budget Tool analyzes and computes annual phosphorus loading under pre-development
and post-development conditions by breaking down land-use into the appropriate categories. Refer to
Appendix “F” for the output summary. As noted on the output table; under pre-development conditions
the majority of the property consists of cultivated lands and few scattered trees along the property limit
which has been categorized as “Agricultural - Cropland”. Under pre-development conditions the annual
phosphorus loading is 3.99 kg/yr.
Under post-development conditions the majority of the site zone has been classified as “Residential”;
the site can be divided into three categories such as single, detached house lots with road, townhouse
lots with road and small pockets of landscaped area, including two SWM ponds. Impervious areas of
each category is determined based on their assigned runoff coefficients (K). Under post-development
conditions (without best management practices (BMP)), the annual phosphorus loading increases to
32.56 kg/yr.
Phosphorus Reduction Methods (BMPs)
To reduce phosphorus loading under post-development conditions there are a number of methods or
BMPs available, each with different phosphorus reduction factors. An oil /grit separator filter device that
specializes in removing phosphorus can be proposed; however it is an undesirable option for a large
drainage area. Therefore, for the proposed development, a combination of the BMPs, such as wetland
ponds and soakaway pits are employed.
Given the type of development being a mix of single family houses and townhouse blocks; soakaway
pits to collect drainage from the house roof-top surfaces would be a desirable approach for phosphorus
removal.
The total roof area of abovementioned lots that will be drained to the soakaway pits (phosphorus
removal efficiency factor of 0.6), located at the rear of the house/townhouse block is approximately
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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3.68Ha. The balance of the storm water runoff from the proposed subdivision is captured by two SWM
ponds (phosphorus removal efficiency factor of 0.63), located at the northwest and the southeast
corner of the subdivision respectively or drained off-site.
Please refer to Appendix ‘F’ for the MOE Phosphorus Budget Tool and sand filter facility sizing.
Implementation of the proposed BMP will reduce the total phosphorus loading from 32.56 kg/yr to 12.09
kg/yr. The Phosphorus Budget Tool concludes that there iss in no net increase in the Phosphorus Load,
the conclusion was discussed and affirmed with NVCA staff.
F.0 SWM Pond Erosion Control Criteria
The erosion control criteria for proposed Ponds is to detain runoff generated from a 25mm storm, 4 hour duration
for a minimum of 48 hours or provide 40 cu.m./ha additional storage. See Appendix ‘G’ for the SWMHYMO output
file.
F.1.1 East Pond
We are proposing to use a Sceptor ICD (inlet control device) Type ’D’ to detain the 25mm storm event for 46.08
hours. Refer to SYMHYMO output printout in Appendix ‘E’ for the 25mm storm confirming the minimum detention
period for the East Pond. The Pond elevation will be 190.85m for total storage of 1,015 cubic meters
F.1.2 East Pond
We are proposing to use a Sceptor ICD (inlet control device) Type ’A’ to detain the 25mm storm event for
43.87hours. Refer to SYMHYMO output printout in Appendix ‘E’ for the 25mm storm confirming the minimum
detention period for the East Pond. The Pond elevation will be 191.95m for total storage of 672 cubic meters.
Albeit that both ponds do not meet the minimum 48 hour draw down period, the additional Permanent Pool
provided in both ponds will provide adequate compensation.
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
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G.0 Sedimentation and Erosion Control Measures
Details for the Sedimentation and Erosion Control Measures are found on Drawings 15-010-38 & 39 for
Stage 1 at the Earthwork stage and 15-010-40 & 41 Stage 2 following the Base Roadworks Servicing
Stage. Erosion and Sediment Control Details are on 15-010-42. As par t of Stage I, excess topsoil will be
removed off-site, while the remaining stockpiled. The site also requires a significant amount of fill import.
A Stormwater Management Ponds Operation and Maintenance Manual dated May 5, 2017 has been
prepared by Condeland Engineering Ltd.
Construction Mud-mat
To prevent or reduce transport of mud and dirt to paved surrounding roads from construction vehicles
leaving the site a stabilized coarse granular access is provided (construction Mud-mat). The Mud-mat
will be constructed per Section 4.14.3 of Town Development Standards which consist of 450mm thick 50-
150mm stone and minimum 30 metres in length. All Construction traffic will be from the intersection of
Tracy Lane and Hurontario Street.
Sediment / Silt Control Fence
This measure consists of a woven fabric material (geotextile) as per NVCA’s Standard BSD-23 DRAFT
stretched across and attached to supporting post and wire fence. The woven geotextile must be
entrenched. This measure filters runoff, and allows soil particles to settle out thereby reducing the
amount of soil leaving a disturbed area. The sediment control fence also decreases the velocity of sheet
flow and low to moderate level concentrated flows. The fence is also utilized on this development as a
tree protection and work area delineation. In more sensitive works areas, we have proposed a double
layer of silt fence.
Hydro-seeding and Erosion Control Mats
Seeding will be placed on areas where there are long-term disturbed areas. In particular, phase 2 land,
temporary sediment control pond side slopes, and the topsoil stockpile. Erosion control matting to be
placed on ESC pond side slopes above the permanent pool level. The matting is placed directly on the
seeded slopes and the erosion mats provides turf reinforcement and reduces the energy of run-off to
provide long lasting erosion protection. The matting is typically composed of 100% coconut husk or
synthetic polypropylene fibres.
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
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Temporary Sediment Control Ponds/ Sediment Traps
Temporary Sediment Control Ponds typically serve as an “end of pipe” control with its purpose to detain
runoff long enough to allow the majority of soil particles to settle. All ponds have been designed with a
perforated riser pipe discharge, to discharge the 125cum/hectare of tributary area over a 48hr. period
and in accordance with the Conservation Authorities Erosion & Sediment Control Guidelines for Urban
Construction (December 2006). A high visibility orange fence has been specified to surround the
perimeter of the pond as a safety indicator. The drawn down time is based on sizing the outlet structure
under the relationship of average surface area of a full pond, see formula relationship below.
a=2A(H-Ho)0.5/3600cT(2g)0.5 a = area of orifice m2 ( or sum of perforated holes)
A= average surface area of the full pond m2
H, Ho= top and bottom of active storage elevations
T= draw down time using 48 hours
c= orifice coefficienct using 0.60
g= acceleration due to gravity 9.8m/sec2
Details of the Sedimentation ponds Volumes are also located on the Stage I plans and are in the location
of the permanent Ponds.
Sediment traps as per OPSD 219.220 are used along the perimeter where the tributary area is smaller
than 2.0ha. A sediment trap is a depression area allowing runoff to pond. The sediment trap consists of
a stable spillway outlet. The purpose of the trap is to detain runoff from disturbed areas for a long
enough period of time to allow for a majority of the coarser suspended soil particles in the runoff to
settle out.
Interceptor Swales / Rock Check Dams
Interceptor swales involve the use of temporary grading of conveyance systems to collect and convey
runoff away from unprotected/disturbed slopes, as well as convey runoff from disturbed slopes to a
downstream sediment trap or basin/pond. Swales reduce sheet and rill erosion on slopes to allow re-
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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vegetation to proceed and slopes to stabilize. Swales have been proposed along the perimeter of site
and internal lots. A rock check dam consists of granular material placed temporarily across the swale. Its
purpose is to reduce the velocity of runoff to reduce the erosion . Rock check dams allow for little ponding
and is therefore not very effective in settling out sediment, particularly fine soil particles.
Storm Sewer Sediment Protection
Silt sacks have been proposed for street catchbasins and Catchbasin Sediment Trap and Barrier (Town
Std. No 310 & 311) have been proposed for rear lot and ditch inlet catch basin. They are to be installed
during base roadworks and to remain in place until landscaping is complete. After base roadworks are
complete, the lots will be ~0.83m below finish grade forming a despression. To ensure the lots do not
become saturated affecting engineered fill, we have proposed temporary drainage connection to the
storm service. These selected services will be extended with 150mm dia,. perforated HDPE wrapped in
filter fabric and coverd in 50mm clear stone.
H.1 Monitoring and Maintenance of Sedimentation and Erosion Controls
In order to maintain the effectiveness of the proposed erosion and sedimentation protection, all control
devices shall be inspected with regular frequency by agents of the Developer and the governing local
municipal authority. A walk through inspection of the construction site should be undertaken in
anticipation of large storm events that could potentially yield significant runoff volumes. Regular
inspections should occur on a weekly basis, after every rainfall event, after significant snowmelt events
and daily during extended rain or snowmelt periods.
Regular maintenance and all necessary repairs shall be performed including the safe disposal of all
sediment material. Maintenance, which in most cases will require the removal of sediment and the
installation of a new device, shall be conducted when the level of performance of the implemented
control device is reduced to less than 50% of its initial capacity based on the Engineers observation.
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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APPENDIX ‘A’
Figure 1 Location Map
Figure 2 Pre-Development Storm Tributary Plan
Figure 3 Post-Development Storm Tributary Plan
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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Figure 1 Location Map
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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Figure 2 Pre-Development Storm Tributary Plan
SWM-PRE-DEVELOPMENTCONDITION
350 C R E DIT S T ONE R OAD, U NIT 200C ONC OR D, ON., L 4K 3Z2
P HONE : (905) 695-2096F AX: (905) 695-2099
1. PIPE SIZES ARE IN MILLIMETRES UNLESSINDICATED. ELEVATIONS ARE IN METRES UNLESSINDICATED. ALL DIMENSIONS, ELEVATIONS ANDSIZES ARE IN METRIC UNITS UNLESS INDICATED.
BENCHMARK:
FIGURE 2
3050.41ha333330300330033303300030003330303000300303000303303003003033055555555555555555555555555555555555
00000.0000000000000.0.0000000 4141141141444441114444141114411144 ahahhahhahahhhhaahahahaaaahaha305
0.41ha
3050.41ha
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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Figure 3 Post-Development Storm Tributary Plan
SWM-POST-DEVELOPMENTCONDITION
350 C R E DIT S T ONE R OAD, U NIT 200C ONC OR D, ON., L 4K 3Z2
P HONE : (905) 695-2096F AX: (905) 695-2099
ACCEPTED FORCONSTRUCTION
Town of Collingwood
1. PIPE SIZES ARE IN MILLIMETRES UNLESSINDICATED. ELEVATIONS ARE IN METRES UNLESSINDICATED. ALL DIMENSIONS, ELEVATIONS ANDSIZES ARE IN METRIC UNITS UNLESS INDICATED.
BENCHMARK:
FIGURE 3
1
82
92
44434241
40
14
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16
6
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2
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BLOCK 264
BLOCK 263
BLOCK 271
BLOCK 272
BLOCK 273BLOCK 270
BLOCK 269 BLOCK 274 BLOCK 275BLOCK 268
BLOCK 283
BLOCK 282
BLOCK 277BLOCK 278
BLOCK 281BLOCK 280
BLOCK 279
BLOCK 286
BLOCK 291
BLOCK 284
BROCK CRESCENT
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97
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217
218
219
220
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224
225
226
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228
229
230
231
232
233
234
235
236
237
238
239 240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
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GOLFVIEW DRIVE
LOCKHART ROAD
BLOCK 297
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C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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APPENDIX ‘B’
SWMHYMO Parameters
East Pond Tabled Stage Storage Characteristics
West Pond Tabled Stage Storage Characteristics
100-year Hydraulic Grade Line for East outfall pipe to Pretty River
Stone Sizing from Pond Inlet Headwalls
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
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SWMHYMO Parameters
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here
LG
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the
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leng
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m.
Are
as50
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150
250
350
451
150
550
650
750
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951
051
2D
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iptio
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ts
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6
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GIN
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IMIT
ED
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
28
East Pond Tabled Stage Storage Characteristics
revi
sed
pond
s F
INA
L X
IMP
&T
IMP
PA
RA
ME
TE
RS
.xls
x
East
SW
M P
ond C
hara
cte
risti
cs
orifi
ce in
vert
=19
1.9
Sta
ge-S
tora
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ela
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ce d
ia =
0.5
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rea
=0.
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vert
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orifi
ce c
entr
oid
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wei
r le
ngth
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wei
r el
evat
ion
193
ELE
VA
TIO
N
(m
)D
EP
TH
(m
)A
RE
A (
sq.m
.)S
TO
RA
GE
(c
u.m
.)S
TO
RA
GE
(H
a-m
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D T
ype
'C'
Dis
char
ge R
ate
(lps)
ICD
Typ
e 'C
' D
isch
arge
Rat
e (c
um/s
ec)
Hea
d on
or
ifice
(m
)O
rific
e D
isch
arge
(in
vert
190
.70
in c
um/s
ec)
Wei
r D
isch
arge
Tot
al
Dis
char
ge
(cum
/sec
)
189.
900.
0030
91.5
60.
000.
0000
0.00
0.00
000.
000.
000.
000.
0000
190.
000.
1031
62.1
831
2.66
0.03
130.
000.
0000
0.00
0.00
0.00
0.00
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0.20
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959.
350.
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000.
000.
000.
000.
0000
190.
400.
2034
51.9
816
34.9
90.
1635
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0.00
000.
000.
000.
000.
0000
190.
500.
6035
26.2
719
83.8
70.
1984
0.00
0.00
000.
000.
000.
000.
0000
190.
600.
7036
01.2
823
40.0
00.
2340
0.00
0.00
000.
000.
000.
000.
0000
190.
700.
8037
26.7
536
6.40
0.03
6611
.00
0.01
100.
000.
0000
0.00
000.
0110
190.
800.
9038
54.1
074
5.44
0.07
4516
.00
0.01
600.
000.
0000
0.00
000.
0160
190.
901.
0039
83.1
611
37.3
00.
1137
19.0
00.
0190
0.00
0.00
000.
0000
0.01
9019
1.00
1.10
4114
.19
1542
.16
0.15
4222
.00
0.02
200.
000.
0000
0.00
000.
0220
191.
101.
2042
47.1
019
60.2
30.
1960
24.5
00.
0245
0.00
0.00
000.
0000
0.02
4519
1.20
1.30
4381
.90
2391
.68
0.23
9226
.50
0.02
650.
000.
0000
0.00
000.
0265
191.
301.
4045
18.5
728
36.7
00.
2837
28.5
00.
0285
0.00
0.00
000.
0000
0.02
8519
1.40
1.50
4657
.13
3295
.49
0.32
9530
.00
0.03
000.
000.
0000
0.00
000.
0300
191.
501.
6047
97.5
637
68.2
20.
3768
31.5
00.
0315
0.00
0.00
000.
0000
0.03
1519
1.60
1.70
4939
.73
4255
.09
0.42
5533
.00
0.03
300.
000.
0000
0.00
000.
0330
191.
701.
8050
83.4
747
56.2
50.
4756
34.5
00.
0345
0.00
0.00
000.
0000
0.03
4519
1.80
1.90
5228
.78
5271
.86
0.52
7236
.50
0.03
650.
000.
0000
0.00
000.
0365
191.
902.
0053
75.6
658
02.0
80.
5802
38.0
00.
0380
0.00
0.00
000.
0000
0.03
8019
2.00
2.10
5524
.12
6347
.07
0.63
4739
.50
0.03
950.
000.
0000
0.00
000.
0395
192.
102.
2056
74.1
469
06.9
80.
6907
41.0
00.
0410
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0.00
000.
0000
0.04
1019
2.20
2.30
5825
.74
7481
.98
0.74
8242
.50
0.04
250.
000.
0000
0.00
000.
0425
192.
302.
4059
78.9
180
72.2
10.
8072
44.0
00.
0440
0.00
0.00
000.
0000
0.04
4019
2.40
2.50
6133
.64
8677
.84
0.86
7845
.50
0.04
550.
250.
3564
0.00
000.
4019
192.
502.
6062
89.9
592
99.0
20.
9299
47.0
00.
0470
0.35
0.42
170.
0000
0.46
8719
2.60
2.70
6447
.83
9935
.91
0.99
3647
.33
0.04
730.
450.
4782
0.00
000.
5255
192.
702.
8066
07.2
810
588.
861.
0589
47.6
70.
0477
0.55
0.52
860.
0000
0.57
6319
2.80
2.90
6768
.30
1125
7.44
1.12
5748
.00
0.04
800.
650.
5747
0.00
000.
6227
192.
903.
0069
30.8
911
942.
401.
1942
48.3
30.
0483
0.75
0.61
730.
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0.66
5619
3.00
3.10
7095
.05
1264
3.70
1.26
4448
.67
0.04
870.
850.
6572
0.00
000.
7058
193.
103.
2072
60.7
913
361.
491.
3361
49.0
00.
0490
0.95
0.69
480.
1613
0.90
5019
3.20
3.30
7428
.09
1409
5.93
1.40
9649
.33
0.04
931.
050.
7304
0.45
621.
2359
193.
303.
4075
96.9
614
847.
191.
4847
49.6
70.
0497
1.15
0.76
440.
8380
1.65
2119
3.40
3.50
7767
.41
1561
5.40
1.56
1550
.00
0.05
001.
250.
7969
1.29
022.
1372
193.
503.
6079
39.4
316
400.
751.
6401
50.3
30.
0503
1.35
0.82
821.
8031
2.68
17
AC
TIV
E S
TO
RA
GE
PE
RM
AN
EN
T P
OO
L
Pag
e 2
revi
sed
pond
s F
INA
L X
IMP
&T
IMP
PA
RA
ME
TE
RS
.xls
x
Per
man
ent
Poo
l Req
uire
men
ts f
or Q
ualit
y co
ntro
lE
AS
T S
WM
PO
ND
Tot
al D
rain
age
Are
a A
ffect
ed12
.540
Ha
Bas
ed o
n 70
% Im
perv
ious
Lev
elW
ater
Qua
lity
Siz
ing
Crit
eria
= E
nhan
ced
Pro
tect
ion
Leve
l12
0cu
m/H
aLe
ss E
xten
ded
Sto
rage
40cu
m/H
a
Tot
al Q
ualit
y C
ontr
ol V
olum
e R
EQ
UIR
ED
1003
.2cu
.m.
PE
RM
AN
EN
T P
OO
L V
olum
e P
RO
VID
ED
2340
.0cu
.m.
Ero
sion
Con
trol
Pon
d R
equi
rem
ent
Ana
lysi
sA
t Ele
vatio
n 19
0.85
m th
e A
ctiv
e S
tora
ge V
olum
e is
101
5 cu
.m. T
o en
sure
min
imum
48
Hou
r D
raw
n D
own
Tim
e us
e IC
D T
ype
'C'
the
tota
l dra
w-d
own
time
from
sta
rt o
f sto
rm is
46.
08 h
ours
EA
ST
SW
M P
ON
D
Peak
D
isch
arge
(c
ms)
Elev
atio
n (m
)Vo
lum
e (m
3 )de
pth
of a
ctiv
e st
orag
e (m
)Pe
ak
Dis
char
ge
(cm
s)
Elev
atio
n (m
)Vo
lum
e (m
3 )de
pth
of a
ctiv
e st
orag
e (m
)
2yr
0.02
319
1.05
1653
0.45
0.02
419
1.1
1875
0.50
5yr
0.02
719
1.20
2479
0.60
0.02
719
1.2
2417
0.60
10yr
0.02
919
1.30
3048
0.70
25yr
0.03
219
1.55
3835
0.95
0.03
519
1.75
4867
1.15
50yr
0.03
419
1.70
4472
1.10
100y
r0.
036
191.
8050
821.
200.
039
192
6128
1.40
Tim
min
s R
egio
nal
0.57
819
2.57
1062
01.
97
Chi
cag
o S
torm
Eve
nts
SC
S
Sto
rm E
vent
s
Sto
ring
25m
m s
tm fo
r a
draw
dow
n pe
riod
of 4
8hou
rs
Pag
e 3
revi
sed
pond
s F
INA
L X
IMP
&T
IMP
PA
RA
ME
TE
RS
.xls
x
FOR
EBA
Y D
ESIG
N C
ALC
ULA
TIO
NS:
Equa
tion
4.5
: For
ebay
Set
tling
Len
gth
-(SW
M P
lann
ing
& D
esig
n M
anua
l)PR
OVI
DED
Dis
t=F
oreb
ay le
ngth
11.2
5m
30r=
Leng
th-t
o-w
idth
rat
io o
f for
ebay
2Q
p=pe
ak fl
ow r
ate
from
the
pond
dur
ing
desi
gn q
ualit
y st
orm
0.01
9m
3 /sec
Vs=
settl
ing
velo
city
(re
com
men
ded
0.00
03m
/s)
0.00
03m
/sec
Equ
atio
n 4.
6 : D
ispe
rsio
n Le
ngth
-(S
WM
Pla
nnin
g &
Des
ign
Man
ual)
Dis
t=le
ngth
of d
ispe
rsio
n (m
)42
.3m
45Q
=In
let f
low
rat
e (m
³/s)
5ye
ar p
ost d
evel
opm
ent
1.27
m³/s
d=D
epth
of t
he p
erm
anen
t poo
l in
the
fore
bay
(m)
1.6
mV
f=D
esire
d ve
loci
ty in
the
fore
bay
(m/s
) at
ber
m0.
15m
/sec
Equ
atio
n 4.
7 : M
inim
um F
oreb
ay D
eep
Zon
e B
otto
m W
idth
-(S
WM
Pla
nnin
g &
Des
ign
Man
ual)
Wid
th (
m)=
0.14
20D
ist (
m)=
5.29
Pag
e 4
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
29
West Pond Tabled Stage Storage Characteristics
We
st
SW
M P
on
d C
ha
rac
teri
sti
cs
Sta
ge
-Sto
rag
e-D
isc
ha
rge
Re
lati
on
sh
ipor
ifice
dia
=0.
15or
ifice
are
a =
0.01
7662
5IC
D in
vert
=19
1.65
orifi
ce c
entr
oid
ele.
=19
2.07
5
wei
r 1
leng
th=
1.5
wei
r 1
elev
atio
n=19
3.2
wei
r 2
leng
th=
10w
eir
2 el
evat
ion=
193.
4
ELE
VA
TIO
N
(m
)D
EP
TH
(m
)A
RE
A (
sq.m
.)S
TO
RA
GE
(c
u.m
.)S
TO
RA
GE
(H
a-m
)IC
D T
ype
'A'
Dis
char
ge R
ate
(lps)
ICD
Typ
e 'A
' D
isch
arge
Rat
e (c
um/s
ec)
Hea
d on
orif
ice
(m
)O
rific
e D
isch
arg
e (in
vert
19
0.60
in
Wei
r 1
Dis
char
geW
eir
2 D
isch
arge
Tot
al
Dis
char
ge
(c
um/s
ec)
190
0.00
262.
500.
000.
0000
0.00
0019
0.3
0.30
1,02
5.04
78.7
50.
0079
0.00
0.00
0019
1.6
1.60
1,63
0.92
1791
.97
0.17
920.
000.
0000
0.10
191.
71.
7017
17.5
316
7.14
0.01
676.
000.
0060
0.00
0.00
000.
0000
0.00
600.
2019
1.8
1.80
1805
.64
343.
560.
0344
6.80
0.00
680.
000.
0000
0.00
000.
0068
0.30
191.
91.
9018
95.7
752
8.63
0.05
297.
600.
0076
0.00
0.00
000.
0000
0.00
760.
4019
22.
0019
87.7
572
2.81
0.07
238.
400.
0084
0.00
0.00
000.
0000
0.00
840.
5019
2.1
2.10
2081
.58
926.
280.
0926
9.20
0.00
920.
000.
0000
0.00
000.
0092
0.60
192.
22.
2021
77.2
611
39.2
20.
1139
10.0
00.
0100
0.13
0.02
270.
0000
0.03
270.
7019
2.3
2.30
2274
.79
1361
.82
0.13
6210
.80
0.01
080.
230.
0304
0.00
000.
0412
0.80
192.
42.
4023
74.1
715
94.2
70.
1594
11.6
00.
0116
0.33
0.03
660.
0000
0.04
820.
9019
2.5
2.50
2475
.40
1836
.75
0.18
3712
.40
0.01
240.
430.
0418
0.00
000.
0542
1.00
192.
62.
6025
78.4
820
89.4
40.
2089
13.2
00.
0132
0.53
0.04
650.
0000
0.05
971.
1019
2.7
2.70
2683
.40
2352
.54
0.23
5314
.00
0.01
400.
630.
0507
0.00
000.
0647
1.20
192.
82.
8027
90.1
826
26.2
10.
2626
14.8
00.
0148
0.73
0.05
460.
0000
0.06
941.
3019
2.9
2.90
2898
.80
2910
.66
0.29
1115
.60
0.01
560.
830.
0583
0.00
000.
0739
1.40
193
3.00
3009
.27
3206
.07
0.32
0616
.40
0.01
640.
930.
0617
0.00
000.
0781
1.50
193.
13.
1031
21.6
035
12.6
10.
3513
17.2
00.
0172
1.03
0.06
490.
0000
0.08
211.
6019
3.2
3.20
3235
.77
3830
.48
0.38
3018
.00
0.01
801.
130.
0680
0.00
000.
0860
1.70
193.
33.
3033
51.7
941
59.8
60.
4160
18.8
00.
0188
1.23
0.07
100.
0806
0.17
041.
8019
3.4
3.40
3469
.66
4500
.93
0.45
0119
.60
0.01
961.
330.
0738
0.22
810.
0000
0.32
151.
9019
3.5
3.50
3589
.38
4853
.88
0.48
5422
.00
0.02
201.
430.
0766
0.41
900.
5376
1.05
52
AC
TIV
E S
TO
RA
GE
Per
man
ent P
ool R
equi
rem
ents
for
Qua
lity
cont
rol
WE
ST
SW
M P
ON
D
Tot
al D
rain
age
Are
a A
ffect
ed8.
730
Ha
Bas
ed o
n 70
% Im
perv
ious
Lev
elW
ater
Qua
lity
Siz
ing
Crit
eria
= E
nhan
ced
Pro
tect
ion
Leve
l12
0cu
m/H
aLe
ss E
xten
ded
Sto
rage
Sto
ring
25m
m s
tm m
inim
um 4
8hou
rs40
cum
/Ha
Tot
al Q
ualit
y C
ontr
ol V
olum
e R
EQ
UIR
ED
698.
4cu
.m.
PE
RM
AN
EN
T P
OO
L V
olum
e P
RO
VID
ED
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C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
30
100-year Hydraulic Grade Line for East outfall pipe to Pretty River
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO THE PRETTY RIVERPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N. P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED EAST POND OUTLET STORM SEWER TRIBUTARY TO PRETTY RIVER 100 YR HGL at PRETTY RIVER= 191.560
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V( VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
HEADWALL 1 OUTLET TO RIVER 191.560
N. HW1-UPSTRM TRAIN TRAIL 0.900 0.900 0.000 0.000 190.880 191.560 0.680 190.538 N/A
S. MH1-DNSTRM TRAIN TRAIL 0.900 0.900 0.636 2.826 0.225 0.137 0.917 0.043 0.003 0.001 0.001 11.9 0.012 0.012 190.900 191.572 0.672 190.558 2.428N. MH1-UPSTRM TRAIN TRAIL 0.900 0.900 0.002 0.002 190.950 191.574 0.624 190.626 2.426
S. MH2-DNSTRM TRAIN TRAIL 0.900 0.900 0.636 2.826 0.225 0.137 0.957 0.047 0.003 0.001 0.001 78.8 0.089 0.089 191.110 191.663 0.553 190.786 1.837W. MH2-UPSTRM TRAIN TRAIL 0.900 0.900 0.002 0.002 191.190 191.665 0.475 190.875 1.835
E. MH3-DNSTRM BLOCK 287 0.900 0.900 0.636 2.826 0.225 0.137 0.981 0.049 0.003 0.001 0.001 43.9 0.052 0.052 191.280 191.717 0.437 190.965 1.883N. MH3-UPSTRM BLOCK 287 0.900 0.900 0.002 0.002 191.360 191.720 0.360 191.063 1.880
S. PCS1-DNSTRM EAST POND 0.900 0.900 0.636 2.826 0.225 0.137 1.022 0.053 0.003 0.001 0.001 70.7 0.091 0.091 191.500 191.810 0.310 191.203 1.690
April 27, 2017
Sheet 1 of 13
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
31
Stone Sizing from Pond Inlet Headwalls
STONE SIZING FOR POND INLET HEADWALLS
DEVELOPMENT: Eden Oak (McNabb) Inc.
CONSULTANT: CONDELAND ENGINEERING LTD.
HW3 - Inlet Channel Design ( \_/ Shape )
Oufall Channel (V-shaped channel)
Design discharge (full flow) = 1.3563 cu.m/s (from 100-yr flow Design Chart)
Rip-rap lined Channel Drops
Channel Slope: S = 12.00%
Depth of channel: 0.225 m
Channel side slope: Z = 3 :1
Channel top width: 4.075 m
Top width of flow: 3.795 m
Channel bottom width: bw = 2.725 m
Flow depth: y = 0.178 m
Flow area: A = 0.5816 sq.m
Wetted perimeter: W = 3.853 m
Hydraulic radius: R = A / W = 0.151 m
bw / y = 15.275 m
Kb (Bed Force Coefficient)= 1.095 from Figure 5-6 (b)
Bed Tractive force: = Kb * r * R * S The density of water r = 1000 kg/cum
19.84 kg/sq.m
Kbk (Side Force Coefficient)= 1.031 from Figure 5-6 (c)
Bank Tractive force: = Kbk * r * R * S The density of water r = 1000 kg/cum
18.68 kg/sq.m
Calculate Rip-Rap size for lining DropsD50 = 350 mm
Roughness Coefficients: n = 0.0152*D50^(1/6)
= 0.040 (MTO Chapter C, Table A.1)
Calculate the Bed Resistive Force: Tcb = 0.064*D50 (MTO Chapter C, Eq. 5-32)
= 22.40 kg/sqm > 19.84 kg/sqm
Calculate the Bank Resistive Force: Tcs = Ksb * Tcb
Rip rap - Quarried Stone
From Figure 5-7 (a) for D50 = 350mm, the angle of repose = 42.0 degrees
From Figure 5-7 (c) for side slope of 3:1
Ksb = 0.86
Tcs = 19.26 kg/sqm > 18.68 kg/sqm
Flow velocity: V = (1/n)*R^(2/3)*S^(1/2)= 2.434 m/s
Flow rate: Q = V * A = 1.416 cum/s
Compare Flow rate Q with Design discharge
Flow rate Q / Design Q = 1.044 104%
STONE SIZING FOR POND INLET HEADWALLS
DEVELOPMENT: Eden Oak (McNabb) Inc.
CONSULTANT: CONDELAND ENGINEERING LTD.
HW4 - Inlet Channel Design ( \_/ Shape )
Oufall Channel (V-shaped channel)
Design discharge (full flow) = 1.0041 cu.m/s (from 100-yr flow Design Chart)
Rip-rap lined Channel Drops
Channel Slope: S = 16.67%
Depth of channel: 0.225 m
Channel side slope: Z = 3 :1
Channel top width: 4.450 m
Top width of flow: 3.880 m
Channel bottom width: bw = 3.100 m
Flow depth: y = 0.130 m
Flow area: A = 0.4537 sq.m
Wetted perimeter: W = 3.922 m
Hydraulic radius: R = A / W = 0.116 m
bw / y = 23.846 m
Kb (Bed Force Coefficient)= 0.861 from Figure 5-6 (b)
Bed Tractive force: = Kb * r * R * S The density of water r = 1000 kg/cum
16.61 kg/sq.m
Kbk (Side Force Coefficient)= 0.954 from Figure 5-6 (c)
Bank Tractive force: = Kbk * r * R * S The density of water r = 1000 kg/cum
18.39 kg/sq.m
Calculate Rip-Rap size for lining DropsD50 = 350 mm
Roughness Coefficients: n = 0.0152*D50^(1/6)
= 0.040 (MTO Chapter C, Table A.1)
Calculate the Bed Resistive Force: Tcb = 0.064*D50 (MTO Chapter C, Eq. 5-32)
= 22.40 kg/sqm > 16.61 kg/sqm
Calculate the Bank Resistive Force: Tcs = Ksb * Tcb
Rip rap - Quarried Stone
From Figure 5-7 (a) for D50 = 350mm, the angle of repose = 42.0 degrees
From Figure 5-7 (c) for side slope of 3:1
Ksb = 0.86
Tcs = 19.26 kg/sqm > 18.39 kg/sqm
Flow velocity: V = (1/n)*R^(2/3)*S^(1/2)= 2.402 m/s
Flow rate: Q = V * A = 1.090 cum/s
Compare Flow rate Q with Design discharge
Flow rate Q / Design Q = 1.085 109%
STONE SIZING FOR POND INLET HEADWALLS
DEVELOPMENT: Eden Oak (McNabb) Inc.
CONSULTANT: CONDELAND ENGINEERING LTD.
HW6 - Inlet Channel Design ( \_/ Shape )
Oufall Channel (\_/-shaped channel)
Design discharge (full flow) = 1.8528 cu.m/s (from 100-yr flow Design Chart)
Rip-rap lined Channel Drops
Channel Slope: S = 0.20%
Depth of channel: 0.225 m
Channel side slope: Z = 3 :1
Channel top width: 4.950 m
Top width of flow: 6.992 m
Channel bottom width: bw = 3.600 m
Flow depth: y = 0.565 m
Flow area: A = 2.9938 sq.m
Wetted perimeter: W = 7.175 m
Hydraulic radius: R = A / W = 0.417 m
bw / y = 6.368 m
Kb (Bed Force Coefficient)= 1.375 from Figure 5-6 (b)
Bed Tractive force: = Kb * r * R * S The density of water r = 1000 kg/cum
1.15 kg/sq.m
Kbk (Side Force Coefficient)= 1.183 from Figure 5-6 (c)
Bank Tractive force: = Kbk * r * R * S The density of water r = 1000 kg/cum
0.99 kg/sq.m
Calculate Rip-Rap size for lining DropsD50 = 350 mm
Roughness Coefficients: n = 0.0152*D50^(1/6)
= 0.040 (MTO Chapter C, Table A.1)
Calculate the Bed Resistive Force: Tcb = 0.064*D50 (MTO Chapter C, Eq. 5-32)
= 22.40 kg/sqm > 1.15 kg/sqm
Calculate the Bank Resistive Force: Tcs = Ksb * Tcb
Rip rap - Quarried Stone
From Figure 5-7 (a) for D50 = 350mm, the angle of repose = 42.0 degrees
From Figure 5-7 (c) for side slope of 3:1
Ksb = 0.86
Tcs = 19.26 kg/sqm > 0.99 kg/sqm
Flow velocity: V = (1/n)*R^(2/3)*S^(1/2)= 0.619 m/s
Flow rate: Q = V * A = 1.853 cum/s
Compare Flow rate Q with Design discharge
Flow rate Q / Design Q = 1.000 100%
STONE SIZING FOR POND INLET HEADWALLS
DEVELOPMENT: Eden Oak (McNabb) Inc.
CONSULTANT: CONDELAND ENGINEERING LTD.
HW7 - Inlet Channel Design ( \_/ Shape )
Oufall Channel (\_/-shaped channel)
Design discharge (full flow) = 0.0542 cu.m/s (from 100-yr flow Design Chart)
Rip-rap lined Channel Drops
Channel Slope: S = 0.20%
Depth of channel: 0.225 m
Channel side slope: Z = 5 :1
Channel top width: 2.550 m
Top width of flow: 2.133 m
Channel bottom width: bw = 0.300 m
Flow depth: y = 0.183 m
Flow area: A = 0.2229 sq.m
Wetted perimeter: W = 2.169 m
Hydraulic radius: R = A / W = 0.103 m
bw / y = 1.637 m
Kb (Bed Force Coefficient)= 1.612 from Figure 5-6 (b)
Bed Tractive force: = Kb * r * R * S The density of water r = 1000 kg/cum
0.33 kg/sq.m
Kbk (Side Force Coefficient)= 1.705 from Figure 5-6 (c)
Bank Tractive force: = Kbk * r * R * S The density of water r = 1000 kg/cum
0.35 kg/sq.m
Calculate Rip-Rap size for lining DropsD50 = 350 mm
Roughness Coefficients: n = 0.0152*D50^(1/6)
= 0.040 (MTO Chapter C, Table A.1)
Calculate the Bed Resistive Force: Tcb = 0.064*D50 (MTO Chapter C, Eq. 5-32)
= 22.40 kg/sqm > 0.33 kg/sqm
Calculate the Bank Resistive Force: Tcs = Ksb * Tcb
Rip rap - Quarried Stone
From Figure 5-7 (a) for D50 = 350mm, the angle of repose = 42.0 degrees
From Figure 5-7 (c) for side slope of 3:1
Ksb = 0.86
Tcs = 19.26 kg/sqm > 0.35 kg/sqm
Flow velocity: V = (1/n)*R^(2/3)*S^(1/2)= 0.243 m/s
Flow rate: Q = V * A = 0.054 cum/s
Compare Flow rate Q with Design discharge
Flow rate Q / Design Q = 1.000 100%
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
32
APPENDIX ‘C’
Pre-Development SWYMHYMO Output Files
East SCS 2-100 Storm Events
East Chicago 2-100 Storm Events
West SCS 2-100 Storm Events
West Chicago 2-100 Storm Events
Timmins Regional Storm
Post-Development SWYMHYMO Output Files
East SCS 2-100 Storm Events
East Chicago 2-100 Storm Events
West SCS 2-100 Storm Events
West Chicago 2-100 Storm Events
Timmins Regional Storm
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
33
Pre-Development SWYMHYMO Output Files
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
34
East SCS 2-100 Storm Events
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
35
East Chicago 2-100 Storm Events
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
36
West SCS 2-100 Storm Events
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
37
West Chicago 2-100 Storm Events
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
38
Timmins Regional Storm
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
39
Post-Development SWYMHYMO Output Files
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
40
East SCS 2-100 Storm Events
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-15 TIME: 14:52:49 RUN COUNTER: 000864 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\scsetpst.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\scsetpst.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\scsetpst.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 2
00066> 001:0002------------------------------------------------------------------------00067> *# DISCRITIZING THE 24 HOUR DURATION - VARIOUS SCS STORM EVENTS 00068> *# 2-YEAR STM EVENT 00069> ----------------------00070> | CALIB STANDHYD | Area (ha)= 4.6400071> | 06:501 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000072> ----------------------00073> IMPERVIOUS PERVIOUS (i)00074> Surface Area (ha)= 2.32 2.3200075> Dep. Storage (mm)= .80 5.0000076> Average Slope (%)= 2.00 2.0000077> Length (m)= 176.00 40.0000078> Mannings n = .013 .15000079> 00080> New rainfall entered directly by user. 00081> TIME STEP= 5.00 min # of STEPS= 20000082> DURATION =16.67 hrs TOTAL RAIN= 43.87 mm00083> 00084> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00085> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00086> .08 21.420 | 4.25 1.520 | 8.42 1.520 | 12.58 .76000087> .17 1.020 | 4.33 1.520 | 8.50 1.520 | 12.67 .76000088> .25 1.020 | 4.42 1.520 | 8.58 1.520 | 12.75 .76000089> .33 1.020 | 4.50 1.520 | 8.67 1.520 | 12.83 .76000090> .42 1.020 | 4.58 1.520 | 8.75 1.520 | 12.92 .76000091> .50 1.020 | 4.67 1.520 | 8.83 1.520 | 13.00 .76000092> .58 1.020 | 4.75 1.520 | 8.92 1.520 | 13.08 .76000093> .67 1.020 | 4.83 1.520 | 9.00 1.520 | 13.17 .76000094> .75 1.020 | 4.92 1.520 | 9.08 1.520 | 13.25 .76000095> .83 1.020 | 5.00 1.520 | 9.17 1.520 | 13.33 .76000096> .92 1.020 | 5.08 3.050 | 9.25 1.520 | 13.42 .76000097> 1.00 1.020 | 5.17 3.050 | 9.33 1.520 | 13.50 .76000098> 1.08 1.020 | 5.25 3.050 | 9.42 1.520 | 13.58 .76000099> 1.17 1.020 | 5.33 3.050 | 9.50 1.520 | 13.67 .76000100> 1.25 1.020 | 5.42 3.050 | 9.58 1.520 | 13.75 .76000101> 1.33 1.020 | 5.50 3.050 | 9.67 1.520 | 13.83 .76000102> 1.42 1.020 | 5.58 3.050 | 9.75 1.520 | 13.92 .76000103> 1.50 1.020 | 5.67 3.050 | 9.83 1.520 | 14.00 .76000104> 1.58 1.020 | 5.75 3.050 | 9.92 1.520 | 14.08 .76000105> 1.67 1.020 | 5.83 3.050 | 10.00 1.520 | 14.17 .76000106> 1.75 1.020 | 5.92 4.060 | 10.08 1.020 | 14.25 .51000107> 1.83 1.020 | 6.00 4.060 | 10.17 1.020 | 14.33 .51000108> 1.92 1.020 | 6.08 5.840 | 10.25 1.020 | 14.42 .51000109> 2.00 1.020 | 6.17 5.840 | 10.33 1.020 | 14.50 .51000110> 2.08 1.020 | 6.25 13.210 | 10.42 1.020 | 14.58 .51000111> 2.17 1.020 | 6.33 13.210 | 10.50 1.020 | 14.67 .51000112> 2.25 1.020 | 6.42 28.960 | 10.58 1.020 | 14.75 .51000113> 2.33 1.020 | 6.50 28.960 | 10.67 1.020 | 14.83 .51000114> 2.42 1.020 | 6.58 60.450 | 10.75 1.020 | 14.92 .51000115> 2.50 1.020 | 6.67 60.450 | 10.83 1.020 | 15.00 .51000116> 2.58 1.020 | 6.75 10.670 | 10.92 1.020 | 15.08 .51000117> 2.67 1.020 | 6.83 10.670 | 11.00 1.020 | 15.17 .51000118> 2.75 1.020 | 6.92 6.600 | 11.08 1.020 | 15.25 .51000119> 2.83 1.020 | 7.00 6.600 | 11.17 1.020 | 15.33 .51000120> 2.92 1.020 | 7.08 4.830 | 11.25 1.020 | 15.42 .51000121> 3.00 1.020 | 7.17 4.830 | 11.33 1.020 | 15.50 .51000122> 3.08 1.020 | 7.25 4.570 | 11.42 1.020 | 15.58 .51000123> 3.17 1.020 | 7.33 4.570 | 11.50 1.020 | 15.67 .51000124> 3.25 1.020 | 7.42 3.300 | 11.58 1.020 | 15.75 .51000125> 3.33 1.020 | 7.50 3.300 | 11.67 1.020 | 15.83 .51000126> 3.42 1.520 | 7.58 2.790 | 11.75 1.020 | 15.92 .51000127> 3.50 1.520 | 7.67 2.790 | 11.83 1.020 | 16.00 .51000128> 3.58 1.520 | 7.75 2.790 | 11.92 1.020 | 16.08 .51000129> 3.67 1.520 | 7.83 2.790 | 12.00 1.020 | 16.17 .51000130> 3.75 1.520 | 7.92 2.790 | 12.08 1.020 | 16.25 .510
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 3
00131> 3.83 1.520 | 8.00 2.790 | 12.17 1.020 | 16.33 .51000132> 3.92 1.520 | 8.08 2.790 | 12.25 1.020 | 16.42 .51000133> 4.00 1.520 | 8.17 2.790 | 12.33 1.020 | 16.50 .51000134> 4.08 1.520 | 8.25 2.790 | 12.42 1.020 | 16.58 .51000135> 4.17 1.520 | 8.33 2.790 | 12.50 1.020 | 16.67 .51000136> 00137> Max.eff.Inten.(mm/hr)= 60.45 34.8500138> over (min) 5.00 10.0000139> Storage Coeff. (min)= 3.56 (ii) 11.48 (ii)00140> Unit Hyd. Tpeak (min)= 5.00 10.0000141> Unit Hyd. peak (cms)= .26 .1000142> *TOTALS*00143> PEAK FLOW (cms)= .17 .14 .301 (iii)00144> TIME TO PEAK (hrs)= 6.67 6.75 6.66700145> RUNOFF VOLUME (mm)= 43.07 13.96 20.65500146> TOTAL RAINFALL (mm)= 43.87 43.87 43.87300147> RUNOFF COEFFICIENT = .98 .32 .47100148> *** WARNING: Storage Coefficient is smaller than DT! 00149> Use a smaller DT or a larger area. 00150> 00151> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00152> CN* = 68.0 Ia = Dep. Storage (Above)00153> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00154> THAN THE STORAGE COEFFICIENT.00155> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00156> 00157> --------------------------------------------------------------------------------00158> 001:0003------------------------------------------------------------------------00159> --------------------00160> | ROUTE PIPE 501pip| PIPE Number = 1.0000161> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000162> | DT= 5.0 min | Length (m)= 318.3000163> -------------------- Slope (m/m)= .0020000164> Manning n = .01300165> 00166> <------------------- TRAVEL TIME TABLE ------------------->00167> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00168> (m) (cu.m.) (cms) (m/s) min00169> .055 .556E+01 .007 .375 14.1500170> .111 .155E+02 .028 .585 9.0700171> .166 .279E+02 .066 .753 7.0500172> .221 .422E+02 .119 .895 5.9300173> .276 .579E+02 .185 1.018 5.2100174> .332 .747E+02 .264 1.126 4.7100175> .387 .922E+02 .354 1.222 4.3400176> .442 .110E+03 .452 1.305 4.0600177> .497 .129E+03 .557 1.379 3.8500178> .553 .147E+03 .666 1.442 3.6800179> .608 .165E+03 .777 1.495 3.5500180> .663 .183E+03 .887 1.539 3.4500181> .718 .201E+03 .993 1.572 3.3700182> .774 .218E+03 1.091 1.596 3.3200183> .829 .233E+03 1.179 1.608 3.3000184> .884 .248E+03 1.250 1.607 3.3000185> .939 .260E+03 1.299 1.590 3.3400186> .995 .270E+03 1.314 1.548 3.4300187> 1.050 .276E+03 1.222 1.411 3.7600188> <---- hydrograph ----> <-pipe / channel->00189> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00190> (ha) (cms) (hrs) (mm) (m) (m/s)00191> INFLOW : ID= 6:501 4.64 .301 6.67 20.655 .354 1.16400192> OUTFLOW: ID= 1:501pip 4.64 .251 6.75 20.655 .322 1.10600193> 00194> 00195> --------------------------------------------------------------------------------
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 4
00196> 001:0004------------------------------------------------------------------------00197> ----------------------00198> | CALIB STANDHYD | Area (ha)= 6.5600199> | 02:502 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000200> ----------------------00201> IMPERVIOUS PERVIOUS (i)00202> Surface Area (ha)= 3.28 3.2800203> Dep. Storage (mm)= .80 5.0000204> Average Slope (%)= 2.00 2.0000205> Length (m)= 209.00 40.0000206> Mannings n = .013 .15000207> 00208> Max.eff.Inten.(mm/hr)= 60.45 35.6800209> over (min) 5.00 10.0000210> Storage Coeff. (min)= 3.95 (ii) 11.79 (ii)00211> Unit Hyd. Tpeak (min)= 5.00 10.0000212> Unit Hyd. peak (cms)= .24 .1000213> *TOTALS*00214> PEAK FLOW (cms)= .23 .20 .415 (iii)00215> TIME TO PEAK (hrs)= 6.67 6.75 6.66700216> RUNOFF VOLUME (mm)= 43.07 14.10 20.47500217> TOTAL RAINFALL (mm)= 43.87 43.87 43.87300218> RUNOFF COEFFICIENT = .98 .32 .46700219> *** WARNING: Storage Coefficient is smaller than DT! 00220> Use a smaller DT or a larger area. 00221> 00222> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00223> CN* = 68.0 Ia = Dep. Storage (Above)00224> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00225> THAN THE STORAGE COEFFICIENT.00226> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00227> 00228> --------------------------------------------------------------------------------00229> 001:0005------------------------------------------------------------------------00230> ----------------------00231> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000232> | 03:503Par DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000233> ---------------------- U.H. Tp(hrs)= .29000234> 00235> Unit Hyd Qpeak (cms)= .16700236> 00237> PEAK FLOW (cms)= .021 (i)00238> TIME TO PEAK (hrs)= 6.83300239> RUNOFF VOLUME (mm)= 8.69300240> TOTAL RAINFALL (mm)= 43.87300241> RUNOFF COEFFICIENT = .19800242> 00243> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00244> 00245> --------------------------------------------------------------------------------00246> 001:0006------------------------------------------------------------------------00247> ----------------------00248> | CALIB STANDHYD | Area (ha)= 1.0700249> | 04:504 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000250> ----------------------00251> IMPERVIOUS PERVIOUS (i)00252> Surface Area (ha)= .54 .5400253> Dep. Storage (mm)= .80 5.0000254> Average Slope (%)= 2.00 2.0000255> Length (m)= 84.00 40.0000256> Mannings n = .013 .15000257> 00258> Max.eff.Inten.(mm/hr)= 60.45 11.9700259> over (min) 5.00 15.0000260> Storage Coeff. (min)= 2.29 (ii) 14.43 (ii)
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 5
00261> Unit Hyd. Tpeak (min)= 5.00 15.0000262> Unit Hyd. peak (cms)= .30 .0800263> *TOTALS*00264> PEAK FLOW (cms)= .09 .01 .098 (iii)00265> TIME TO PEAK (hrs)= 6.67 6.83 6.66700266> RUNOFF VOLUME (mm)= 43.07 9.54 26.30700267> TOTAL RAINFALL (mm)= 43.87 43.87 43.87300268> RUNOFF COEFFICIENT = .98 .22 .60000269> *** WARNING: Storage Coefficient is smaller than DT! 00270> Use a smaller DT or a larger area. 00271> 00272> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00273> CN* = 68.0 Ia = Dep. Storage (Above)00274> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00275> THAN THE STORAGE COEFFICIENT.00276> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00277> 00278> --------------------------------------------------------------------------------00279> 001:0007------------------------------------------------------------------------00280> ----------------------00281> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000282> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000283> ---------------------- U.H. Tp(hrs)= .16000284> 00285> Unit Hyd Qpeak (cms)= .02600286> 00287> PEAK FLOW (cms)= .003 (i)00288> TIME TO PEAK (hrs)= 6.75000289> RUNOFF VOLUME (mm)= 8.68900290> TOTAL RAINFALL (mm)= 43.87300291> RUNOFF COEFFICIENT = .19800292> 00293> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00294> 00295> --------------------------------------------------------------------------------00296> 001:0008------------------------------------------------------------------------00297> ------------------------00298> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00299> ------------------------ (ha) (cms) (hrs) (mm) (cms)00300> ID1 01:501pipe 4.64 .251 6.75 20.66 .000 00301> +ID2 02:502 6.56 .415 6.67 20.47 .000 00302> +ID3 03:503Park 1.27 .021 6.83 8.69 .000 00303> +ID4 04:504 1.07 .098 6.67 26.31 .000 00304> +ID5 05:511 .11 .003 6.75 8.69 .000 00305> ===========================================================00306> SUM 06:501+502+50 13.65 .777 6.67 19.80 .000 00307> 00308> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00309> 00310> --------------------------------------------------------------------------------00311> 001:0009------------------------------------------------------------------------00312> ---------------------00313> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00314> | IN>06:(501+50) |00315> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00316> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00317> (cms) (ha.m.) | (cms) (ha.m.)00318> .000 .0000E+00 | .040 .6347E+0000319> .011 .3660E-01 | .043 .7482E+0000320> .019 .1137E+00 | .402 .8678E+0000321> .022 .1542E+00 | .469 .9299E+0000322> .026 .2392E+00 | .576 .1059E+0100323> .029 .2837E+00 | .623 .1126E+0100324> .032 .3768E+00 | .706 .1264E+0100325> .033 .4255E+00 | .905 .1336E+01
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 6
00326> .036 .5272E+00 | 1.652 .1485E+0100327> .038 .5802E+00 | 2.682 .1640E+0100328> 00329> ROUTING RESULTS AREA QPEAK TPEAK R.V.00330> -------------------- (ha) (cms) (hrs) (mm)00331> INFLOW >06: (501+50) 13.65 .777 6.667 19.80200332> OUTFLOW<01: (eastpo) 13.65 .024 12.533 19.80200333> 00334> PEAK FLOW REDUCTION [Qout/Qin](%)= 3.06000335> TIME SHIFT OF PEAK FLOW (min)= 352.0000336> MAXIMUM STORAGE USED (ha.m.)=.1875E+0000337> 00338> --------------------------------------------------------------------------------00339> 001:0010------------------------------------------------------------------------00340> ----------------------00341> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000342> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000343> ---------------------- U.H. Tp(hrs)= .16000344> 00345> Unit Hyd Qpeak (cms)= .11000346> 00347> PEAK FLOW (cms)= .011 (i)00348> TIME TO PEAK (hrs)= 6.75000349> RUNOFF VOLUME (mm)= 8.69200350> TOTAL RAINFALL (mm)= 43.87300351> RUNOFF COEFFICIENT = .19800352> 00353> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00354> 00355> --------------------------------------------------------------------------------00356> 001:0011------------------------------------------------------------------------00357> ----------------------00358> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000359> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000360> ---------------------- U.H. Tp(hrs)= .29000361> 00362> Unit Hyd Qpeak (cms)= .22100363> 00364> PEAK FLOW (cms)= .028 (i)00365> TIME TO PEAK (hrs)= 6.90000366> RUNOFF VOLUME (mm)= 8.69300367> TOTAL RAINFALL (mm)= 43.87300368> RUNOFF COEFFICIENT = .19800369> 00370> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00371> 00372> --------------------------------------------------------------------------------00373> 001:0012------------------------------------------------------------------------00374> ------------------------00375> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00376> ------------------------ (ha) (cms) (hrs) (mm) (cms)00377> ID1 01:eastpond 13.65 .024 12.53 19.80 .000 00378> +ID2 02:510 .46 .011 6.75 8.69 .000 00379> +ID3 03:512 1.68 .028 6.90 8.69 .000 00380> ===========================================================00381> SUM 04:eastpond+5 15.79 .057 6.87 18.30 .000 00382> 00383> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00384> 00385> --------------------------------------------------------------------------------00386> 001:0013------------------------------------------------------------------------00387> *# 5-YEAR STM EVENT 00388> ----------------------00389> | CALIB STANDHYD | Area (ha)= 4.6400390> | 06:501 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.00
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 7
00391> ----------------------00392> IMPERVIOUS PERVIOUS (i)00393> Surface Area (ha)= 2.32 2.3200394> Dep. Storage (mm)= .80 5.0000395> Average Slope (%)= 2.00 2.0000396> Length (m)= 176.00 40.0000397> Mannings n = .013 .15000398> 00399> New rainfall entered directly by user. 00400> TIME STEP= 5.00 min # of STEPS= 20000401> DURATION =16.67 hrs TOTAL RAIN= 52.03 mm00402> 00403> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00404> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00405> .08 31.750 | 4.25 1.780 | 8.42 1.780 | 12.58 1.02000406> .17 1.270 | 4.33 1.780 | 8.50 1.780 | 12.67 1.02000407> .25 1.270 | 4.42 1.780 | 8.58 1.780 | 12.75 1.02000408> .33 1.270 | 4.50 1.780 | 8.67 1.780 | 12.83 1.02000409> .42 1.270 | 4.58 1.780 | 8.75 1.780 | 12.92 1.02000410> .50 1.270 | 4.67 1.780 | 8.83 1.780 | 13.00 1.02000411> .58 1.270 | 4.75 1.780 | 8.92 1.780 | 13.08 1.02000412> .67 1.270 | 4.83 1.780 | 9.00 1.780 | 13.17 1.02000413> .75 1.270 | 4.92 1.780 | 9.08 1.780 | 13.25 1.02000414> .83 1.270 | 5.00 1.780 | 9.17 1.780 | 13.33 1.02000415> .92 1.270 | 5.08 3.300 | 9.25 1.780 | 13.42 1.02000416> 1.00 1.270 | 5.17 3.300 | 9.33 1.780 | 13.50 1.02000417> 1.08 1.270 | 5.25 3.300 | 9.42 1.780 | 13.58 1.02000418> 1.17 1.270 | 5.33 3.300 | 9.50 1.780 | 13.67 1.02000419> 1.25 1.270 | 5.42 3.300 | 9.58 1.780 | 13.75 1.02000420> 1.33 1.270 | 5.50 3.300 | 9.67 1.780 | 13.83 1.02000421> 1.42 1.270 | 5.58 3.300 | 9.75 1.780 | 13.92 1.02000422> 1.50 1.270 | 5.67 3.300 | 9.83 1.780 | 14.00 1.02000423> 1.58 1.270 | 5.75 3.300 | 9.92 1.780 | 14.08 1.02000424> 1.67 1.270 | 5.83 3.300 | 10.00 1.780 | 14.17 1.02000425> 1.75 1.270 | 5.92 4.570 | 10.08 1.270 | 14.25 .76000426> 1.83 1.270 | 6.00 4.570 | 10.17 1.270 | 14.33 .76000427> 1.92 1.270 | 6.08 6.600 | 10.25 1.270 | 14.42 .76000428> 2.00 1.270 | 6.17 6.600 | 10.33 1.270 | 14.50 .76000429> 2.08 1.270 | 6.25 15.240 | 10.42 1.270 | 14.58 .76000430> 2.17 1.270 | 6.33 15.240 | 10.50 1.270 | 14.67 .76000431> 2.25 1.270 | 6.42 33.270 | 10.58 1.270 | 14.75 .76000432> 2.33 1.270 | 6.50 33.270 | 10.67 1.270 | 14.83 .76000433> 2.42 1.270 | 6.58 69.600 | 10.75 1.270 | 14.92 .76000434> 2.50 1.270 | 6.67 69.600 | 10.83 1.270 | 15.00 .76000435> 2.58 1.270 | 6.75 12.190 | 10.92 1.270 | 15.08 .76000436> 2.67 1.270 | 6.83 12.190 | 11.00 1.270 | 15.17 .76000437> 2.75 1.270 | 6.92 7.620 | 11.08 1.270 | 15.25 .76000438> 2.83 1.270 | 7.00 7.620 | 11.17 1.270 | 15.33 .76000439> 2.92 1.270 | 7.08 5.590 | 11.25 1.270 | 15.42 .76000440> 3.00 1.270 | 7.17 5.590 | 11.33 1.270 | 15.50 .76000441> 3.08 1.270 | 7.25 5.080 | 11.42 1.270 | 15.58 .76000442> 3.17 1.270 | 7.33 5.080 | 11.50 1.270 | 15.67 .76000443> 3.25 1.270 | 7.42 3.810 | 11.58 1.270 | 15.75 .76000444> 3.33 1.270 | 7.50 3.810 | 11.67 1.270 | 15.83 .76000445> 3.42 1.780 | 7.58 3.050 | 11.75 1.270 | 15.92 .76000446> 3.50 1.780 | 7.67 3.050 | 11.83 1.270 | 16.00 .76000447> 3.58 1.780 | 7.75 3.050 | 11.92 1.270 | 16.08 .76000448> 3.67 1.780 | 7.83 3.050 | 12.00 1.270 | 16.17 .76000449> 3.75 1.780 | 7.92 3.050 | 12.08 1.270 | 16.25 .76000450> 3.83 1.780 | 8.00 3.050 | 12.17 1.270 | 16.33 .76000451> 3.92 1.780 | 8.08 3.050 | 12.25 1.270 | 16.42 .76000452> 4.00 1.780 | 8.17 3.050 | 12.33 1.270 | 16.50 .76000453> 4.08 1.780 | 8.25 3.050 | 12.42 1.270 | 16.58 .76000454> 4.17 1.780 | 8.33 3.050 | 12.50 1.270 | 16.67 .76000455>
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 8
00456> Max.eff.Inten.(mm/hr)= 69.60 45.6600457> over (min) 5.00 10.0000458> Storage Coeff. (min)= 3.37 (ii) 10.48 (ii)00459> Unit Hyd. Tpeak (min)= 5.00 10.0000460> Unit Hyd. peak (cms)= .26 .1100461> *TOTALS*00462> PEAK FLOW (cms)= .20 .19 .378 (iii)00463> TIME TO PEAK (hrs)= 6.67 6.75 6.66700464> RUNOFF VOLUME (mm)= 51.23 18.83 26.28400465> TOTAL RAINFALL (mm)= 52.03 52.03 52.03500466> RUNOFF COEFFICIENT = .98 .36 .50500467> *** WARNING: Storage Coefficient is smaller than DT! 00468> Use a smaller DT or a larger area. 00469> 00470> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00471> CN* = 68.0 Ia = Dep. Storage (Above)00472> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00473> THAN THE STORAGE COEFFICIENT.00474> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00475> 00476> --------------------------------------------------------------------------------00477> 001:0014------------------------------------------------------------------------00478> --------------------00479> | ROUTE PIPE 501pip| PIPE Number = 1.0000480> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000481> | DT= 5.0 min | Length (m)= 318.3000482> -------------------- Slope (m/m)= .0020000483> Manning n = .01300484> 00485> <------------------- TRAVEL TIME TABLE ------------------->00486> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00487> (m) (cu.m.) (cms) (m/s) min00488> .055 .556E+01 .007 .375 14.1500489> .111 .155E+02 .028 .585 9.0700490> .166 .279E+02 .066 .753 7.0500491> .221 .422E+02 .119 .895 5.9300492> .276 .579E+02 .185 1.018 5.2100493> .332 .747E+02 .264 1.126 4.7100494> .387 .922E+02 .354 1.222 4.3400495> .442 .110E+03 .452 1.305 4.0600496> .497 .129E+03 .557 1.379 3.8500497> .553 .147E+03 .666 1.442 3.6800498> .608 .165E+03 .777 1.495 3.5500499> .663 .183E+03 .887 1.539 3.4500500> .718 .201E+03 .993 1.572 3.3700501> .774 .218E+03 1.091 1.596 3.3200502> .829 .233E+03 1.179 1.608 3.3000503> .884 .248E+03 1.250 1.607 3.3000504> .939 .260E+03 1.299 1.590 3.3400505> .995 .270E+03 1.314 1.548 3.4300506> 1.050 .276E+03 1.222 1.411 3.7600507> <---- hydrograph ----> <-pipe / channel->00508> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00509> (ha) (cms) (hrs) (mm) (m) (m/s)00510> INFLOW : ID= 6:501 4.64 .378 6.67 26.284 .400 1.24100511> OUTFLOW: ID= 1:501pip 4.64 .317 6.75 26.284 .362 1.17800512> 00513> 00514> --------------------------------------------------------------------------------00515> 001:0015------------------------------------------------------------------------00516> ----------------------00517> | CALIB STANDHYD | Area (ha)= 6.5600518> | 02:502 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000519> ----------------------00520> IMPERVIOUS PERVIOUS (i)
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 9
00521> Surface Area (ha)= 3.28 3.2800522> Dep. Storage (mm)= .80 5.0000523> Average Slope (%)= 2.00 2.0000524> Length (m)= 209.00 40.0000525> Mannings n = .013 .15000526> 00527> Max.eff.Inten.(mm/hr)= 69.60 46.6900528> over (min) 5.00 10.0000529> Storage Coeff. (min)= 3.73 (ii) 10.78 (ii)00530> Unit Hyd. Tpeak (min)= 5.00 10.0000531> Unit Hyd. peak (cms)= .25 .1100532> *TOTALS*00533> PEAK FLOW (cms)= .27 .27 .522 (iii)00534> TIME TO PEAK (hrs)= 6.67 6.75 6.66700535> RUNOFF VOLUME (mm)= 51.23 19.01 26.09700536> TOTAL RAINFALL (mm)= 52.03 52.03 52.03500537> RUNOFF COEFFICIENT = .98 .37 .50200538> *** WARNING: Storage Coefficient is smaller than DT! 00539> Use a smaller DT or a larger area. 00540> 00541> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00542> CN* = 68.0 Ia = Dep. Storage (Above)00543> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00544> THAN THE STORAGE COEFFICIENT.00545> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00546> 00547> --------------------------------------------------------------------------------00548> 001:0016------------------------------------------------------------------------00549> ----------------------00550> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000551> | 03:503Par DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000552> ---------------------- U.H. Tp(hrs)= .29000553> 00554> Unit Hyd Qpeak (cms)= .16700555> 00556> PEAK FLOW (cms)= .030 (i)00557> TIME TO PEAK (hrs)= 6.83300558> RUNOFF VOLUME (mm)= 12.32400559> TOTAL RAINFALL (mm)= 52.03500560> RUNOFF COEFFICIENT = .23700561> 00562> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00563> 00564> --------------------------------------------------------------------------------00565> 001:0017------------------------------------------------------------------------00566> ----------------------00567> | CALIB STANDHYD | Area (ha)= 1.0700568> | 04:504 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000569> ----------------------00570> IMPERVIOUS PERVIOUS (i)00571> Surface Area (ha)= .54 .5400572> Dep. Storage (mm)= .80 5.0000573> Average Slope (%)= 2.00 2.0000574> Length (m)= 84.00 40.0000575> Mannings n = .013 .15000576> 00577> Max.eff.Inten.(mm/hr)= 69.60 20.7300578> over (min) 5.00 10.0000579> Storage Coeff. (min)= 2.16 (ii) 11.91 (ii)00580> Unit Hyd. Tpeak (min)= 5.00 10.0000581> Unit Hyd. peak (cms)= .31 .1000582> *TOTALS*00583> PEAK FLOW (cms)= .10 .02 .120 (iii)00584> TIME TO PEAK (hrs)= 6.67 6.75 6.66700585> RUNOFF VOLUME (mm)= 51.23 13.28 32.258
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 10
00586> TOTAL RAINFALL (mm)= 52.03 52.03 52.03500587> RUNOFF COEFFICIENT = .98 .26 .62000588> *** WARNING: Storage Coefficient is smaller than DT! 00589> Use a smaller DT or a larger area. 00590> 00591> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00592> CN* = 68.0 Ia = Dep. Storage (Above)00593> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00594> THAN THE STORAGE COEFFICIENT.00595> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00596> 00597> --------------------------------------------------------------------------------00598> 001:0018------------------------------------------------------------------------00599> ----------------------00600> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000601> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000602> ---------------------- U.H. Tp(hrs)= .16000603> 00604> Unit Hyd Qpeak (cms)= .02600605> 00606> PEAK FLOW (cms)= .004 (i)00607> TIME TO PEAK (hrs)= 6.75000608> RUNOFF VOLUME (mm)= 12.32100609> TOTAL RAINFALL (mm)= 52.03500610> RUNOFF COEFFICIENT = .23700611> 00612> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00613> 00614> --------------------------------------------------------------------------------00615> 001:0019------------------------------------------------------------------------00616> ------------------------00617> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00618> ------------------------ (ha) (cms) (hrs) (mm) (cms)00619> ID1 01:501pipe 4.64 .317 6.75 26.28 .000 00620> +ID2 02:502 6.56 .522 6.67 26.10 .000 00621> +ID3 03:503Park 1.27 .030 6.83 12.32 .000 00622> +ID4 04:504 1.07 .120 6.67 32.26 .000 00623> +ID5 05:511 .11 .004 6.75 12.32 .000 00624> ===========================================================00625> SUM 06:501+502+50 13.65 .980 6.67 25.26 .000 00626> 00627> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00628> 00629> --------------------------------------------------------------------------------00630> 001:0020------------------------------------------------------------------------00631> ---------------------00632> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00633> | IN>06:(501+50) |00634> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00635> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00636> (cms) (ha.m.) | (cms) (ha.m.)00637> .000 .0000E+00 | .040 .6347E+0000638> .011 .3660E-01 | .043 .7482E+0000639> .019 .1137E+00 | .402 .8678E+0000640> .022 .1542E+00 | .469 .9299E+0000641> .026 .2392E+00 | .576 .1059E+0100642> .029 .2837E+00 | .623 .1126E+0100643> .032 .3768E+00 | .706 .1264E+0100644> .033 .4255E+00 | .905 .1336E+0100645> .036 .5272E+00 | 1.652 .1485E+0100646> .038 .5802E+00 | 2.682 .1640E+0100647> 00648> ROUTING RESULTS AREA QPEAK TPEAK R.V.00649> -------------------- (ha) (cms) (hrs) (mm)00650> INFLOW >06: (501+50) 13.65 .980 6.667 25.255
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 11
00651> OUTFLOW<01: (eastpo) 13.65 .027 13.067 25.25500652> 00653> PEAK FLOW REDUCTION [Qout/Qin](%)= 2.71500654> TIME SHIFT OF PEAK FLOW (min)= 384.0000655> MAXIMUM STORAGE USED (ha.m.)=.2417E+0000656> 00657> --------------------------------------------------------------------------------00658> 001:0021------------------------------------------------------------------------00659> ----------------------00660> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000661> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000662> ---------------------- U.H. Tp(hrs)= .16000663> 00664> Unit Hyd Qpeak (cms)= .11000665> 00666> PEAK FLOW (cms)= .016 (i)00667> TIME TO PEAK (hrs)= 6.75000668> RUNOFF VOLUME (mm)= 12.32400669> TOTAL RAINFALL (mm)= 52.03500670> RUNOFF COEFFICIENT = .23700671> 00672> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00673> 00674> --------------------------------------------------------------------------------00675> 001:0022------------------------------------------------------------------------00676> ----------------------00677> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000678> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000679> ---------------------- U.H. Tp(hrs)= .29000680> 00681> Unit Hyd Qpeak (cms)= .22100682> 00683> PEAK FLOW (cms)= .040 (i)00684> TIME TO PEAK (hrs)= 6.90000685> RUNOFF VOLUME (mm)= 12.32400686> TOTAL RAINFALL (mm)= 52.03500687> RUNOFF COEFFICIENT = .23700688> 00689> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00690> 00691> --------------------------------------------------------------------------------00692> 001:0023------------------------------------------------------------------------00693> ------------------------00694> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00695> ------------------------ (ha) (cms) (hrs) (mm) (cms)00696> ID1 01:eastpond 13.65 .027 13.07 25.26 .000 00697> +ID2 02:510 .46 .016 6.75 12.32 .000 00698> +ID3 03:512 1.68 .040 6.90 12.32 .000 00699> ===========================================================00700> SUM 04:eastpond+5 15.79 .074 6.85 23.50 .000 00701> 00702> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00703> 00704> --------------------------------------------------------------------------------00705> 001:0024------------------------------------------------------------------------00706> *# 25-YEAR STM EVENT 00707> ----------------------00708> | CALIB STANDHYD | Area (ha)= 4.6400709> | 06:501 DT= 5.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 23.0000710> ----------------------00711> IMPERVIOUS PERVIOUS (i)00712> Surface Area (ha)= 2.37 2.2700713> Dep. Storage (mm)= .80 5.0000714> Average Slope (%)= 2.00 2.0000715> Length (m)= 181.00 40.00
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 12
00716> Mannings n = .013 .15000717> 00718> New rainfall entered directly by user. 00719> TIME STEP= 5.00 min # of STEPS= 20000720> DURATION =16.67 hrs TOTAL RAIN= 79.95 mm00721> 00722> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00723> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00724> .08 42.680 | 4.25 2.790 | 8.42 2.790 | 12.58 1.52000725> .17 2.030 | 4.33 2.790 | 8.50 2.790 | 12.67 1.52000726> .25 2.030 | 4.42 2.790 | 8.58 2.790 | 12.75 1.52000727> .33 2.030 | 4.50 2.790 | 8.67 2.790 | 12.83 1.52000728> .42 2.030 | 4.58 2.790 | 8.75 2.790 | 12.92 1.52000729> .50 2.030 | 4.67 2.790 | 8.83 2.790 | 13.00 1.52000730> .58 2.030 | 4.75 2.790 | 8.92 2.790 | 13.08 1.52000731> .67 2.030 | 4.83 2.790 | 9.00 2.790 | 13.17 1.52000732> .75 2.030 | 4.92 2.790 | 9.08 2.790 | 13.25 1.52000733> .83 2.030 | 5.00 2.790 | 9.17 2.790 | 13.33 1.52000734> .92 2.030 | 5.08 5.080 | 9.25 2.790 | 13.42 1.52000735> 1.00 2.030 | 5.17 5.080 | 9.33 2.790 | 13.50 1.52000736> 1.08 2.030 | 5.25 5.080 | 9.42 2.790 | 13.58 1.52000737> 1.17 2.030 | 5.33 5.080 | 9.50 2.790 | 13.67 1.52000738> 1.25 2.030 | 5.42 5.080 | 9.58 2.790 | 13.75 1.52000739> 1.33 2.030 | 5.50 5.080 | 9.67 2.790 | 13.83 1.52000740> 1.42 2.030 | 5.58 5.080 | 9.75 2.790 | 13.92 1.52000741> 1.50 2.030 | 5.67 5.080 | 9.83 2.790 | 14.00 1.52000742> 1.58 2.030 | 5.75 5.080 | 9.92 2.790 | 14.08 1.52000743> 1.67 2.030 | 5.83 5.080 | 10.00 2.790 | 14.17 1.52000744> 1.75 2.030 | 5.92 7.110 | 10.08 2.030 | 14.25 1.02000745> 1.83 2.030 | 6.00 7.110 | 10.17 2.030 | 14.33 1.02000746> 1.92 2.030 | 6.08 10.410 | 10.25 2.030 | 14.42 1.02000747> 2.00 2.030 | 6.17 10.410 | 10.33 2.030 | 14.50 1.02000748> 2.08 2.030 | 6.25 23.370 | 10.42 2.030 | 14.58 1.02000749> 2.17 2.030 | 6.33 23.370 | 10.50 2.030 | 14.67 1.02000750> 2.25 2.030 | 6.42 51.560 | 10.58 2.030 | 14.75 1.02000751> 2.33 2.030 | 6.50 51.560 | 10.67 2.030 | 14.83 1.02000752> 2.42 2.030 | 6.58 107.440 | 10.75 2.030 | 14.92 1.02000753> 2.50 2.030 | 6.67 107.440 | 10.83 2.030 | 15.00 1.02000754> 2.58 2.030 | 6.75 18.800 | 10.92 2.030 | 15.08 1.02000755> 2.67 2.030 | 6.83 18.800 | 11.00 2.030 | 15.17 1.02000756> 2.75 2.030 | 6.92 11.680 | 11.08 2.030 | 15.25 1.02000757> 2.83 2.030 | 7.00 11.680 | 11.17 2.030 | 15.33 1.02000758> 2.92 2.030 | 7.08 8.380 | 11.25 2.030 | 15.42 1.02000759> 3.00 2.030 | 7.17 8.380 | 11.33 2.030 | 15.50 1.02000760> 3.08 2.030 | 7.25 8.130 | 11.42 2.030 | 15.58 1.02000761> 3.17 2.030 | 7.33 8.130 | 11.50 2.030 | 15.67 1.02000762> 3.25 2.030 | 7.42 5.590 | 11.58 2.030 | 15.75 1.02000763> 3.33 2.030 | 7.50 5.590 | 11.67 2.030 | 15.83 1.02000764> 3.42 2.790 | 7.58 4.830 | 11.75 2.030 | 15.92 1.02000765> 3.50 2.790 | 7.67 4.830 | 11.83 2.030 | 16.00 1.02000766> 3.58 2.790 | 7.75 4.830 | 11.92 2.030 | 16.08 1.02000767> 3.67 2.790 | 7.83 4.830 | 12.00 2.030 | 16.17 1.02000768> 3.75 2.790 | 7.92 4.830 | 12.08 2.030 | 16.25 1.02000769> 3.83 2.790 | 8.00 4.830 | 12.17 2.030 | 16.33 1.02000770> 3.92 2.790 | 8.08 4.830 | 12.25 2.030 | 16.42 1.02000771> 4.00 2.790 | 8.17 4.830 | 12.33 2.030 | 16.50 1.02000772> 4.08 2.790 | 8.25 4.830 | 12.42 2.030 | 16.58 1.02000773> 4.17 2.790 | 8.33 4.830 | 12.50 2.030 | 16.67 1.02000774> 00775> Max.eff.Inten.(mm/hr)= 107.44 96.1600776> over (min) 5.00 10.0000777> Storage Coeff. (min)= 2.88 (ii) 8.16 (ii)00778> Unit Hyd. Tpeak (min)= 5.00 10.0000779> Unit Hyd. peak (cms)= .28 .1300780> *TOTALS*
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 13
00781> PEAK FLOW (cms)= .31 .42 .729 (iii)00782> TIME TO PEAK (hrs)= 6.67 6.75 6.66700783> RUNOFF VOLUME (mm)= 79.15 38.56 47.89600784> TOTAL RAINFALL (mm)= 79.95 79.95 79.94900785> RUNOFF COEFFICIENT = .99 .48 .59900786> *** WARNING: Storage Coefficient is smaller than DT! 00787> Use a smaller DT or a larger area. 00788> 00789> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00790> CN* = 68.0 Ia = Dep. Storage (Above)00791> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00792> THAN THE STORAGE COEFFICIENT.00793> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00794> 00795> --------------------------------------------------------------------------------00796> 001:0025------------------------------------------------------------------------00797> --------------------00798> | ROUTE PIPE 501pip| PIPE Number = 1.0000799> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000800> | DT= 5.0 min | Length (m)= 318.3000801> -------------------- Slope (m/m)= .0020000802> Manning n = .01300803> 00804> <------------------- TRAVEL TIME TABLE ------------------->00805> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00806> (m) (cu.m.) (cms) (m/s) min00807> .055 .556E+01 .007 .375 14.1500808> .111 .155E+02 .028 .585 9.0700809> .166 .279E+02 .066 .753 7.0500810> .221 .422E+02 .119 .895 5.9300811> .276 .579E+02 .185 1.018 5.2100812> .332 .747E+02 .264 1.126 4.7100813> .387 .922E+02 .354 1.222 4.3400814> .442 .110E+03 .452 1.305 4.0600815> .497 .129E+03 .557 1.379 3.8500816> .553 .147E+03 .666 1.442 3.6800817> .608 .165E+03 .777 1.495 3.5500818> .663 .183E+03 .887 1.539 3.4500819> .718 .201E+03 .993 1.572 3.3700820> .774 .218E+03 1.091 1.596 3.3200821> .829 .233E+03 1.179 1.608 3.3000822> .884 .248E+03 1.250 1.607 3.3000823> .939 .260E+03 1.299 1.590 3.3400824> .995 .270E+03 1.314 1.548 3.4300825> 1.050 .276E+03 1.222 1.411 3.7600826> <---- hydrograph ----> <-pipe / channel->00827> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00828> (ha) (cms) (hrs) (mm) (m) (m/s)00829> INFLOW : ID= 6:501 4.64 .729 6.67 47.896 .584 1.47200830> OUTFLOW: ID= 1:501pip 4.64 .628 6.67 47.896 .535 1.42100831> 00832> 00833> --------------------------------------------------------------------------------00834> 001:0026------------------------------------------------------------------------00835> ----------------------00836> | CALIB STANDHYD | Area (ha)= 6.5600837> | 02:502 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000838> ----------------------00839> IMPERVIOUS PERVIOUS (i)00840> Surface Area (ha)= 3.28 3.2800841> Dep. Storage (mm)= .80 5.0000842> Average Slope (%)= 2.00 2.0000843> Length (m)= 209.00 40.0000844> Mannings n = .013 .15000845>
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 14
00846> Max.eff.Inten.(mm/hr)= 107.44 95.0700847> over (min) 5.00 10.0000848> Storage Coeff. (min)= 3.14 (ii) 8.44 (ii)00849> Unit Hyd. Tpeak (min)= 5.00 10.0000850> Unit Hyd. peak (cms)= .27 .1200851> *TOTALS*00852> PEAK FLOW (cms)= .42 .60 1.006 (iii)00853> TIME TO PEAK (hrs)= 6.67 6.75 6.66700854> RUNOFF VOLUME (mm)= 79.15 38.40 47.36700855> TOTAL RAINFALL (mm)= 79.95 79.95 79.94900856> RUNOFF COEFFICIENT = .99 .48 .59200857> *** WARNING: Storage Coefficient is smaller than DT! 00858> Use a smaller DT or a larger area. 00859> 00860> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00861> CN* = 68.0 Ia = Dep. Storage (Above)00862> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00863> THAN THE STORAGE COEFFICIENT.00864> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00865> 00866> --------------------------------------------------------------------------------00867> 001:0027------------------------------------------------------------------------00868> ----------------------00869> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000870> | 03:503Par DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000871> ---------------------- U.H. Tp(hrs)= .29000872> 00873> Unit Hyd Qpeak (cms)= .16700874> 00875> PEAK FLOW (cms)= .070 (i)00876> TIME TO PEAK (hrs)= 6.83300877> RUNOFF VOLUME (mm)= 27.64700878> TOTAL RAINFALL (mm)= 79.94900879> RUNOFF COEFFICIENT = .34600880> 00881> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00882> 00883> --------------------------------------------------------------------------------00884> 001:0028------------------------------------------------------------------------00885> ----------------------00886> | CALIB STANDHYD | Area (ha)= 1.0700887> | 04:504 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000888> ----------------------00889> IMPERVIOUS PERVIOUS (i)00890> Surface Area (ha)= .54 .5400891> Dep. Storage (mm)= .80 5.0000892> Average Slope (%)= 2.00 2.0000893> Length (m)= 84.00 40.0000894> Mannings n = .013 .15000895> 00896> Max.eff.Inten.(mm/hr)= 107.44 45.7000897> over (min) 5.00 10.0000898> Storage Coeff. (min)= 1.82 (ii) 8.92 (ii)00899> Unit Hyd. Tpeak (min)= 5.00 10.0000900> Unit Hyd. peak (cms)= .32 .1200901> *TOTALS*00902> PEAK FLOW (cms)= .16 .05 .203 (iii)00903> TIME TO PEAK (hrs)= 6.67 6.75 6.66700904> RUNOFF VOLUME (mm)= 79.15 28.88 54.01700905> TOTAL RAINFALL (mm)= 79.95 79.95 79.94900906> RUNOFF COEFFICIENT = .99 .36 .67600907> *** WARNING: Storage Coefficient is smaller than DT! 00908> Use a smaller DT or a larger area. 00909> 00910> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 15
00911> CN* = 68.0 Ia = Dep. Storage (Above)00912> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00913> THAN THE STORAGE COEFFICIENT.00914> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00915> 00916> --------------------------------------------------------------------------------00917> 001:0029------------------------------------------------------------------------00918> ----------------------00919> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000920> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000921> ---------------------- U.H. Tp(hrs)= .16000922> 00923> Unit Hyd Qpeak (cms)= .02600924> 00925> PEAK FLOW (cms)= .009 (i)00926> TIME TO PEAK (hrs)= 6.75000927> RUNOFF VOLUME (mm)= 27.64500928> TOTAL RAINFALL (mm)= 79.94900929> RUNOFF COEFFICIENT = .34600930> 00931> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00932> 00933> --------------------------------------------------------------------------------00934> 001:0030------------------------------------------------------------------------00935> ------------------------00936> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00937> ------------------------ (ha) (cms) (hrs) (mm) (cms)00938> ID1 01:501pipe 4.64 .628 6.67 47.90 .000 00939> +ID2 02:502 6.56 1.006 6.67 47.37 .000 00940> +ID3 03:503Park 1.27 .070 6.83 27.65 .000 00941> +ID4 04:504 1.07 .203 6.67 54.02 .000 00942> +ID5 05:511 .11 .009 6.75 27.64 .000 00943> ===========================================================00944> SUM 06:501+502+50 13.65 1.893 6.67 46.08 .000 00945> 00946> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00947> 00948> --------------------------------------------------------------------------------00949> 001:0031------------------------------------------------------------------------00950> ---------------------00951> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00952> | IN>06:(501+50) |00953> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00954> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00955> (cms) (ha.m.) | (cms) (ha.m.)00956> .000 .0000E+00 | .040 .6347E+0000957> .011 .3660E-01 | .043 .7482E+0000958> .019 .1137E+00 | .402 .8678E+0000959> .022 .1542E+00 | .469 .9299E+0000960> .026 .2392E+00 | .576 .1059E+0100961> .029 .2837E+00 | .623 .1126E+0100962> .032 .3768E+00 | .706 .1264E+0100963> .033 .4255E+00 | .905 .1336E+0100964> .036 .5272E+00 | 1.652 .1485E+0100965> .038 .5802E+00 | 2.682 .1640E+0100966> 00967> ROUTING RESULTS AREA QPEAK TPEAK R.V.00968> -------------------- (ha) (cms) (hrs) (mm)00969> INFLOW >06: (501+50) 13.65 1.893 6.667 46.07900970> OUTFLOW<01: (eastpo) 13.65 .035 14.417 46.07800971> 00972> PEAK FLOW REDUCTION [Qout/Qin](%)= 1.85500973> TIME SHIFT OF PEAK FLOW (min)= 465.0000974> MAXIMUM STORAGE USED (ha.m.)=.4867E+0000975>
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 16
00976> --------------------------------------------------------------------------------00977> 001:0032------------------------------------------------------------------------00978> ----------------------00979> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000980> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000981> ---------------------- U.H. Tp(hrs)= .16000982> 00983> Unit Hyd Qpeak (cms)= .11000984> 00985> PEAK FLOW (cms)= .037 (i)00986> TIME TO PEAK (hrs)= 6.75000987> RUNOFF VOLUME (mm)= 27.64700988> TOTAL RAINFALL (mm)= 79.94900989> RUNOFF COEFFICIENT = .34600990> 00991> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00992> 00993> --------------------------------------------------------------------------------00994> 001:0033------------------------------------------------------------------------00995> ----------------------00996> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000997> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000998> ---------------------- U.H. Tp(hrs)= .29000999> 01000> Unit Hyd Qpeak (cms)= .22101001> 01002> PEAK FLOW (cms)= .092 (i)01003> TIME TO PEAK (hrs)= 6.88301004> RUNOFF VOLUME (mm)= 27.64701005> TOTAL RAINFALL (mm)= 79.94901006> RUNOFF COEFFICIENT = .34601007> 01008> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01009> 01010> --------------------------------------------------------------------------------01011> 001:0034------------------------------------------------------------------------01012> ------------------------01013> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01014> ------------------------ (ha) (cms) (hrs) (mm) (cms)01015> ID1 01:eastpond 13.65 .035 14.42 46.08 .000 01016> +ID2 02:510 .46 .037 6.75 27.65 .000 01017> +ID3 03:512 1.68 .092 6.88 27.65 .000 01018> ===========================================================01019> SUM 04:eastpond+5 15.79 .151 6.83 43.58 .000 01020> 01021> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01022> 01023> --------------------------------------------------------------------------------01024> 001:0035------------------------------------------------------------------------01025> *# 100-YEAR STM EVENT 01026> ----------------------01027> | CALIB STANDHYD | Area (ha)= 4.6401028> | 06:501 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0001029> ----------------------01030> IMPERVIOUS PERVIOUS (i)01031> Surface Area (ha)= 2.32 2.3201032> Dep. Storage (mm)= .80 5.0001033> Average Slope (%)= 2.00 2.0001034> Length (m)= 176.00 40.0001035> Mannings n = .013 .15001036> 01037> New rainfall entered directly by user. 01038> TIME STEP= 5.00 min # of STEPS= 20001039> DURATION =16.67 hrs TOTAL RAIN= 93.48 mm01040>
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 17
01041> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN01042> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr01043> .08 53.090 | 4.25 3.300 | 8.42 3.300 | 12.58 1.78001044> .17 2.290 | 4.33 3.300 | 8.50 3.300 | 12.67 1.78001045> .25 2.290 | 4.42 3.300 | 8.58 3.300 | 12.75 1.78001046> .33 2.290 | 4.50 3.300 | 8.67 3.300 | 12.83 1.78001047> .42 2.290 | 4.58 3.300 | 8.75 3.300 | 12.92 1.78001048> .50 2.290 | 4.67 3.300 | 8.83 3.300 | 13.00 1.78001049> .58 2.290 | 4.75 3.300 | 8.92 3.300 | 13.08 1.78001050> .67 2.290 | 4.83 3.300 | 9.00 3.300 | 13.17 1.78001051> .75 2.290 | 4.92 3.300 | 9.08 3.300 | 13.25 1.78001052> .83 2.290 | 5.00 3.300 | 9.17 3.300 | 13.33 1.78001053> .92 2.290 | 5.08 6.100 | 9.25 3.300 | 13.42 1.78001054> 1.00 2.290 | 5.17 6.100 | 9.33 3.300 | 13.50 1.78001055> 1.08 2.290 | 5.25 6.100 | 9.42 3.300 | 13.58 1.78001056> 1.17 2.290 | 5.33 6.100 | 9.50 3.300 | 13.67 1.78001057> 1.25 2.290 | 5.42 6.100 | 9.58 3.300 | 13.75 1.78001058> 1.33 2.290 | 5.50 6.100 | 9.67 3.300 | 13.83 1.78001059> 1.42 2.290 | 5.58 6.100 | 9.75 3.300 | 13.92 1.78001060> 1.50 2.290 | 5.67 6.100 | 9.83 3.300 | 14.00 1.78001061> 1.58 2.290 | 5.75 6.100 | 9.92 3.300 | 14.08 1.78001062> 1.67 2.290 | 5.83 6.100 | 10.00 3.300 | 14.17 1.78001063> 1.75 2.290 | 5.92 8.130 | 10.08 2.290 | 14.25 1.27001064> 1.83 2.290 | 6.00 8.130 | 10.17 2.290 | 14.33 1.27001065> 1.92 2.290 | 6.08 11.940 | 10.25 2.290 | 14.42 1.27001066> 2.00 2.290 | 6.17 11.940 | 10.33 2.290 | 14.50 1.27001067> 2.08 2.290 | 6.25 27.430 | 10.42 2.290 | 14.58 1.27001068> 2.17 2.290 | 6.33 27.430 | 10.50 2.290 | 14.67 1.27001069> 2.25 2.290 | 6.42 59.940 | 10.58 2.290 | 14.75 1.27001070> 2.33 2.290 | 6.50 59.940 | 10.67 2.290 | 14.83 1.27001071> 2.42 2.290 | 6.58 125.480 | 10.75 2.290 | 14.92 1.27001072> 2.50 2.290 | 6.67 125.480 | 10.83 2.290 | 15.00 1.27001073> 2.58 2.290 | 6.75 21.480 | 10.92 2.290 | 15.08 1.27001074> 2.67 2.290 | 6.83 21.480 | 11.00 2.290 | 15.17 1.27001075> 2.75 2.290 | 6.92 13.720 | 11.08 2.290 | 15.25 1.27001076> 2.83 2.290 | 7.00 13.720 | 11.17 2.290 | 15.33 1.27001077> 2.92 2.290 | 7.08 9.910 | 11.25 2.290 | 15.42 1.27001078> 3.00 2.290 | 7.17 9.910 | 11.33 2.290 | 15.50 1.27001079> 3.08 2.290 | 7.25 9.400 | 11.42 2.290 | 15.58 1.27001080> 3.17 2.290 | 7.33 9.400 | 11.50 2.290 | 15.67 1.27001081> 3.25 2.290 | 7.42 6.600 | 11.58 2.290 | 15.75 1.27001082> 3.33 2.290 | 7.50 6.600 | 11.67 2.290 | 15.83 1.27001083> 3.42 3.300 | 7.58 5.590 | 11.75 2.290 | 15.92 1.27001084> 3.50 3.300 | 7.67 5.590 | 11.83 2.290 | 16.00 1.27001085> 3.58 3.300 | 7.75 5.590 | 11.92 2.290 | 16.08 1.27001086> 3.67 3.300 | 7.83 5.590 | 12.00 2.290 | 16.17 1.27001087> 3.75 3.300 | 7.92 5.590 | 12.08 2.290 | 16.25 1.27001088> 3.83 3.300 | 8.00 5.590 | 12.17 2.290 | 16.33 1.27001089> 3.92 3.300 | 8.08 5.590 | 12.25 2.290 | 16.42 1.27001090> 4.00 3.300 | 8.17 5.590 | 12.33 2.290 | 16.50 1.27001091> 4.08 3.300 | 8.25 5.590 | 12.42 2.290 | 16.58 1.27001092> 4.17 3.300 | 8.33 5.590 | 12.50 2.290 | 16.67 1.27001093> 01094> Max.eff.Inten.(mm/hr)= 125.48 124.6801095> over (min) 5.00 5.0001096> Storage Coeff. (min)= 2.66 (ii) 7.42 (ii)01097> Unit Hyd. Tpeak (min)= 5.00 5.0001098> Unit Hyd. peak (cms)= .29 .1701099> *TOTALS*01100> PEAK FLOW (cms)= .37 .64 1.007 (iii)01101> TIME TO PEAK (hrs)= 6.67 6.67 6.66701102> RUNOFF VOLUME (mm)= 92.68 48.51 58.66701103> TOTAL RAINFALL (mm)= 93.48 93.48 93.48001104> RUNOFF COEFFICIENT = .99 .52 .62801105> *** WARNING: Storage Coefficient is smaller than DT!
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 18
01106> Use a smaller DT or a larger area. 01107> 01108> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01109> CN* = 68.0 Ia = Dep. Storage (Above)01110> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01111> THAN THE STORAGE COEFFICIENT.01112> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01113> 01114> --------------------------------------------------------------------------------01115> 001:0036------------------------------------------------------------------------01116> --------------------01117> | ROUTE PIPE 501pip| PIPE Number = 1.0001118> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0001119> | DT= 5.0 min | Length (m)= 318.3001120> -------------------- Slope (m/m)= .0020001121> Manning n = .01301122> 01123> <------------------- TRAVEL TIME TABLE ------------------->01124> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01125> (m) (cu.m.) (cms) (m/s) min01126> .055 .556E+01 .007 .375 14.1501127> .111 .155E+02 .028 .585 9.0701128> .166 .279E+02 .066 .753 7.0501129> .221 .422E+02 .119 .895 5.9301130> .276 .579E+02 .185 1.018 5.2101131> .332 .747E+02 .264 1.126 4.7101132> .387 .922E+02 .354 1.222 4.3401133> .442 .110E+03 .452 1.305 4.0601134> .497 .129E+03 .557 1.379 3.8501135> .553 .147E+03 .666 1.442 3.6801136> .608 .165E+03 .777 1.495 3.5501137> .663 .183E+03 .887 1.539 3.4501138> .718 .201E+03 .993 1.572 3.3701139> .774 .218E+03 1.091 1.596 3.3201140> .829 .233E+03 1.179 1.608 3.3001141> .884 .248E+03 1.250 1.607 3.3001142> .939 .260E+03 1.299 1.590 3.3401143> .995 .270E+03 1.314 1.548 3.4301144> 1.050 .276E+03 1.222 1.411 3.7601145> <---- hydrograph ----> <-pipe / channel->01146> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01147> (ha) (cms) (hrs) (mm) (m) (m/s)01148> INFLOW : ID= 6:501 4.64 1.007 6.67 58.667 .726 1.57601149> OUTFLOW: ID= 1:501pip 4.64 .915 6.67 58.667 .677 1.54701150> 01151> 01152> --------------------------------------------------------------------------------01153> 001:0037------------------------------------------------------------------------01154> ----------------------01155> | CALIB STANDHYD | Area (ha)= 6.5601156> | 02:502 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0001157> ----------------------01158> IMPERVIOUS PERVIOUS (i)01159> Surface Area (ha)= 3.28 3.2801160> Dep. Storage (mm)= .80 5.0001161> Average Slope (%)= 2.00 2.0001162> Length (m)= 209.00 40.0001163> Mannings n = .013 .15001164> 01165> Max.eff.Inten.(mm/hr)= 125.48 120.7501166> over (min) 5.00 10.0001167> Storage Coeff. (min)= 2.95 (ii) 7.77 (ii)01168> Unit Hyd. Tpeak (min)= 5.00 10.0001169> Unit Hyd. peak (cms)= .28 .1301170> *TOTALS*
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 19
01171> PEAK FLOW (cms)= .49 .77 1.266 (iii)01172> TIME TO PEAK (hrs)= 6.67 6.75 6.66701173> RUNOFF VOLUME (mm)= 92.68 48.83 58.47701174> TOTAL RAINFALL (mm)= 93.48 93.48 93.48001175> RUNOFF COEFFICIENT = .99 .52 .62601176> *** WARNING: Storage Coefficient is smaller than DT! 01177> Use a smaller DT or a larger area. 01178> 01179> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01180> CN* = 68.0 Ia = Dep. Storage (Above)01181> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01182> THAN THE STORAGE COEFFICIENT.01183> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01184> 01185> --------------------------------------------------------------------------------01186> 001:0038------------------------------------------------------------------------01187> ----------------------01188> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0001189> | 03:503Par DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001190> ---------------------- U.H. Tp(hrs)= .29001191> 01192> Unit Hyd Qpeak (cms)= .16701193> 01194> PEAK FLOW (cms)= .092 (i)01195> TIME TO PEAK (hrs)= 6.83301196> RUNOFF VOLUME (mm)= 36.30301197> TOTAL RAINFALL (mm)= 93.48001198> RUNOFF COEFFICIENT = .38801199> 01200> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01201> 01202> --------------------------------------------------------------------------------01203> 001:0039------------------------------------------------------------------------01204> ----------------------01205> | CALIB STANDHYD | Area (ha)= 1.0701206> | 04:504 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001207> ----------------------01208> IMPERVIOUS PERVIOUS (i)01209> Surface Area (ha)= .54 .5401210> Dep. Storage (mm)= .80 5.0001211> Average Slope (%)= 2.00 2.0001212> Length (m)= 84.00 40.0001213> Mannings n = .013 .15001214> 01215> Max.eff.Inten.(mm/hr)= 125.48 59.6401216> over (min) 5.00 10.0001217> Storage Coeff. (min)= 1.71 (ii) 8.09 (ii)01218> Unit Hyd. Tpeak (min)= 5.00 10.0001219> Unit Hyd. peak (cms)= .32 .1301220> *TOTALS*01221> PEAK FLOW (cms)= .19 .06 .246 (iii)01222> TIME TO PEAK (hrs)= 6.67 6.75 6.66701223> RUNOFF VOLUME (mm)= 92.68 37.64 65.15801224> TOTAL RAINFALL (mm)= 93.48 93.48 93.48001225> RUNOFF COEFFICIENT = .99 .40 .69701226> *** WARNING: Storage Coefficient is smaller than DT! 01227> Use a smaller DT or a larger area. 01228> 01229> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01230> CN* = 68.0 Ia = Dep. Storage (Above)01231> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01232> THAN THE STORAGE COEFFICIENT.01233> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01234> 01235> --------------------------------------------------------------------------------
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 20
01236> 001:0040------------------------------------------------------------------------01237> ----------------------01238> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0001239> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001240> ---------------------- U.H. Tp(hrs)= .16001241> 01242> Unit Hyd Qpeak (cms)= .02601243> 01244> PEAK FLOW (cms)= .012 (i)01245> TIME TO PEAK (hrs)= 6.75001246> RUNOFF VOLUME (mm)= 36.30001247> TOTAL RAINFALL (mm)= 93.48001248> RUNOFF COEFFICIENT = .38801249> 01250> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01251> 01252> --------------------------------------------------------------------------------01253> 001:0041------------------------------------------------------------------------01254> ------------------------01255> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01256> ------------------------ (ha) (cms) (hrs) (mm) (cms)01257> ID1 01:501pipe 4.64 .915 6.67 58.67 .000 01258> +ID2 02:502 6.56 1.266 6.67 58.48 .000 01259> +ID3 03:503Park 1.27 .092 6.83 36.30 .000 01260> +ID4 04:504 1.07 .246 6.67 65.16 .000 01261> +ID5 05:511 .11 .012 6.75 36.30 .000 01262> ===========================================================01263> SUM 06:501+502+50 13.65 2.502 6.67 56.83 .000 01264> 01265> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01266> 01267> --------------------------------------------------------------------------------01268> 001:0042------------------------------------------------------------------------01269> ---------------------01270> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01271> | IN>06:(501+50) |01272> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========01273> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01274> (cms) (ha.m.) | (cms) (ha.m.)01275> .000 .0000E+00 | .040 .6347E+0001276> .011 .3660E-01 | .043 .7482E+0001277> .019 .1137E+00 | .402 .8678E+0001278> .022 .1542E+00 | .469 .9299E+0001279> .026 .2392E+00 | .576 .1059E+0101280> .029 .2837E+00 | .623 .1126E+0101281> .032 .3768E+00 | .706 .1264E+0101282> .033 .4255E+00 | .905 .1336E+0101283> .036 .5272E+00 | 1.652 .1485E+0101284> .038 .5802E+00 | 2.682 .1640E+0101285> 01286> ROUTING RESULTS AREA QPEAK TPEAK R.V.01287> -------------------- (ha) (cms) (hrs) (mm)01288> INFLOW >06: (501+50) 13.65 2.502 6.667 56.83101289> OUTFLOW<01: (eastpo) 13.65 .039 16.667 56.83001290> 01291> PEAK FLOW REDUCTION [Qout/Qin](%)= 1.55501292> TIME SHIFT OF PEAK FLOW (min)= 600.0001293> MAXIMUM STORAGE USED (ha.m.)=.6128E+0001294> 01295> --------------------------------------------------------------------------------01296> 001:0043------------------------------------------------------------------------01297> ----------------------01298> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0001299> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001300> ---------------------- U.H. Tp(hrs)= .160
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 21
01301> 01302> Unit Hyd Qpeak (cms)= .11001303> 01304> PEAK FLOW (cms)= .048 (i)01305> TIME TO PEAK (hrs)= 6.75001306> RUNOFF VOLUME (mm)= 36.30201307> TOTAL RAINFALL (mm)= 93.48001308> RUNOFF COEFFICIENT = .38801309> 01310> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01311> 01312> --------------------------------------------------------------------------------01313> 001:0044------------------------------------------------------------------------01314> ----------------------01315> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0001316> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001317> ---------------------- U.H. Tp(hrs)= .29001318> 01319> Unit Hyd Qpeak (cms)= .22101320> 01321> PEAK FLOW (cms)= .122 (i)01322> TIME TO PEAK (hrs)= 6.88301323> RUNOFF VOLUME (mm)= 36.30301324> TOTAL RAINFALL (mm)= 93.48001325> RUNOFF COEFFICIENT = .38801326> 01327> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01328> 01329> --------------------------------------------------------------------------------01330> 001:0045------------------------------------------------------------------------01331> ------------------------01332> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01333> ------------------------ (ha) (cms) (hrs) (mm) (cms)01334> ID1 01:eastpond 13.65 .039 16.67 56.83 .000 01335> +ID2 02:510 .46 .048 6.75 36.30 .000 01336> +ID3 03:512 1.68 .122 6.88 36.30 .000 01337> ===========================================================01338> SUM 04:eastpond+5 15.79 .193 6.83 54.05 .000 01339> 01340> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01341> 01342> --------------------------------------------------------------------------------01343> 001:0046------------------------------------------------------------------------01344> FINISH01345> --------------------------------------------------------------------------------01346> ********************************************************************************01347> WARNINGS / ERRORS / NOTES01348> -------------------------01349> 001:0002 CALIB STANDHYD 01350> *** WARNING: Storage Coefficient is smaller than DT! 01351> Use a smaller DT or a larger area. 01352> 001:0004 CALIB STANDHYD 01353> *** WARNING: Storage Coefficient is smaller than DT! 01354> Use a smaller DT or a larger area. 01355> 001:0006 CALIB STANDHYD 01356> *** WARNING: Storage Coefficient is smaller than DT! 01357> Use a smaller DT or a larger area. 01358> 001:0013 CALIB STANDHYD 01359> *** WARNING: Storage Coefficient is smaller than DT! 01360> Use a smaller DT or a larger area. 01361> 001:0015 CALIB STANDHYD 01362> *** WARNING: Storage Coefficient is smaller than DT! 01363> Use a smaller DT or a larger area. 01364> 001:0017 CALIB STANDHYD 01365> *** WARNING: Storage Coefficient is smaller than DT!
East Pond SCS Storm Events
Condeland Engineering Limited 2-100year StormPage 22
01366> Use a smaller DT or a larger area. 01367> 001:0024 CALIB STANDHYD 01368> *** WARNING: Storage Coefficient is smaller than DT! 01369> Use a smaller DT or a larger area. 01370> 001:0026 CALIB STANDHYD 01371> *** WARNING: Storage Coefficient is smaller than DT! 01372> Use a smaller DT or a larger area. 01373> 001:0028 CALIB STANDHYD 01374> *** WARNING: Storage Coefficient is smaller than DT! 01375> Use a smaller DT or a larger area. 01376> 001:0035 CALIB STANDHYD 01377> *** WARNING: Storage Coefficient is smaller than DT! 01378> Use a smaller DT or a larger area. 01379> 001:0037 CALIB STANDHYD 01380> *** WARNING: Storage Coefficient is smaller than DT! 01381> Use a smaller DT or a larger area. 01382> 001:0039 CALIB STANDHYD 01383> *** WARNING: Storage Coefficient is smaller than DT! 01384> Use a smaller DT or a larger area. 01385> Simulation ended on 2017-05-15 at 14:52:5001386> ================================================================================01387> 01388>
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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East Chicago 2-100 Storm Events
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-15 TIME: 17:56:39 RUN COUNTER: 000872 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\chestpst.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\chestpst.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\chestpst.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 2
00066> 001:0002------------------------------------------------------------------------00067> *# DISCRITIZING THE 4 HOUR DURATION - VARIOUS CHICAGO STORM EVENTS 00068> *# 2-YEAR STM EVENT 00069> --------------------00070> | CHICAGO STORM | IDF curve parameters: A= 807.44000071> | Ptotal= 33.76 mm | B= 6.75000072> -------------------- C= .82800073> used in: INTENSITY = A / (t + B)^C00074> 00075> Duration of storm = 4.00 hrs00076> Storm time step = 5.00 min00077> Time to peak ratio = .4700078> 00079> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00080> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00081> .08 1.684 | 1.08 3.578 | 2.08 21.585 | 3.08 2.87900082> .17 1.757 | 1.17 3.975 | 2.17 14.067 | 3.17 2.69400083> .25 1.839 | 1.25 4.477 | 2.25 10.354 | 3.25 2.53300084> .33 1.929 | 1.33 5.132 | 2.33 8.174 | 3.33 2.39100085> .42 2.029 | 1.42 6.022 | 2.42 6.752 | 3.42 2.26500086> .50 2.141 | 1.50 7.297 | 2.50 5.755 | 3.50 2.15200087> .58 2.267 | 1.58 9.264 | 2.58 5.019 | 3.58 2.05100088> .67 2.411 | 1.67 12.658 | 2.67 4.454 | 3.67 1.96000089> .75 2.575 | 1.75 19.710 | 2.75 4.007 | 3.75 1.87700090> .83 2.766 | 1.83 41.150 | 2.83 3.645 | 3.83 1.80100091> .92 2.990 | 1.92 104.983 | 2.92 3.346 | 3.92 1.73200092> 1.00 3.256 | 2.00 42.957 | 3.00 3.094 | 4.00 1.66800093> 00094> --------------------------------------------------------------------------------00095> 001:0003------------------------------------------------------------------------00096> ----------------------00097> | CALIB STANDHYD | Area (ha)= 4.6400098> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000099> ----------------------00100> IMPERVIOUS PERVIOUS (i)00101> Surface Area (ha)= 2.32 2.3200102> Dep. Storage (mm)= .80 5.0000103> Average Slope (%)= 2.00 2.0000104> Length (m)= 176.00 40.0000105> Mannings n = .013 .15000106> 00107> Max.eff.Inten.(mm/hr)= 104.98 31.1100108> over (min) 3.00 11.0000109> Storage Coeff. (min)= 2.86 (ii) 11.14 (ii)00110> Unit Hyd. Tpeak (min)= 3.00 11.0000111> Unit Hyd. peak (cms)= .39 .1000112> *TOTALS*00113> PEAK FLOW (cms)= .26 .12 .310 (iii)00114> TIME TO PEAK (hrs)= 1.93 2.08 1.93300115> RUNOFF VOLUME (mm)= 32.96 8.61 14.21000116> TOTAL RAINFALL (mm)= 33.76 33.76 33.75800117> RUNOFF COEFFICIENT = .98 .26 .42100118> 00119> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00120> CN* = 68.0 Ia = Dep. Storage (Above)00121> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00122> THAN THE STORAGE COEFFICIENT.00123> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00124> 00125> --------------------------------------------------------------------------------00126> 001:0004------------------------------------------------------------------------00127> --------------------00128> | ROUTE PIPE 501pip| PIPE Number = 1.0000129> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000130> | DT= 1.0 min | Length (m)= 318.30
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 3
00131> -------------------- Slope (m/m)= .0020000132> Manning n = .01300133> 00134> <------------------- TRAVEL TIME TABLE ------------------->00135> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00136> (m) (cu.m.) (cms) (m/s) min00137> .055 .556E+01 .007 .375 14.1500138> .111 .155E+02 .028 .585 9.0700139> .166 .279E+02 .066 .753 7.0500140> .221 .422E+02 .119 .895 5.9300141> .276 .579E+02 .185 1.018 5.2100142> .332 .747E+02 .264 1.126 4.7100143> .387 .922E+02 .354 1.222 4.3400144> .442 .110E+03 .452 1.305 4.0600145> .497 .129E+03 .557 1.379 3.8500146> .553 .147E+03 .666 1.442 3.6800147> .608 .165E+03 .777 1.495 3.5500148> .663 .183E+03 .887 1.539 3.4500149> .718 .201E+03 .993 1.572 3.3700150> .774 .218E+03 1.091 1.596 3.3200151> .829 .233E+03 1.179 1.608 3.3000152> .884 .248E+03 1.250 1.607 3.3000153> .939 .260E+03 1.299 1.590 3.3400154> .995 .270E+03 1.314 1.548 3.4300155> 1.050 .276E+03 1.222 1.411 3.7600156> <---- hydrograph ----> <-pipe / channel->00157> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00158> (ha) (cms) (hrs) (mm) (m) (m/s)00159> INFLOW : ID= 6:501 4.64 .310 1.93 14.210 .360 1.17300160> OUTFLOW: ID= 1:501pip 4.64 .246 2.02 14.210 .319 1.10000161> 00162> 00163> --------------------------------------------------------------------------------00164> 001:0005------------------------------------------------------------------------00165> ----------------------00166> | CALIB STANDHYD | Area (ha)= 6.5600167> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000168> ----------------------00169> IMPERVIOUS PERVIOUS (i)00170> Surface Area (ha)= 3.28 3.2800171> Dep. Storage (mm)= .80 5.0000172> Average Slope (%)= 2.00 2.0000173> Length (m)= 209.00 40.0000174> Mannings n = .013 .15000175> 00176> Max.eff.Inten.(mm/hr)= 104.98 31.9000177> over (min) 3.00 11.0000178> Storage Coeff. (min)= 3.17 (ii) 11.37 (ii)00179> Unit Hyd. Tpeak (min)= 3.00 11.0000180> Unit Hyd. peak (cms)= .36 .1000181> *TOTALS*00182> PEAK FLOW (cms)= .34 .18 .415 (iii)00183> TIME TO PEAK (hrs)= 1.93 2.08 1.93300184> RUNOFF VOLUME (mm)= 32.96 8.71 14.04500185> TOTAL RAINFALL (mm)= 33.76 33.76 33.75800186> RUNOFF COEFFICIENT = .98 .26 .41600187> 00188> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00189> CN* = 68.0 Ia = Dep. Storage (Above)00190> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00191> THAN THE STORAGE COEFFICIENT.00192> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00193> 00194> --------------------------------------------------------------------------------00195> 001:0006------------------------------------------------------------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 4
00196> ----------------------00197> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000198> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000199> ---------------------- U.H. Tp(hrs)= .29000200> 00201> Unit Hyd Qpeak (cms)= .16700202> 00203> PEAK FLOW (cms)= .017 (i)00204> TIME TO PEAK (hrs)= 2.28300205> RUNOFF VOLUME (mm)= 4.89400206> TOTAL RAINFALL (mm)= 33.75800207> RUNOFF COEFFICIENT = .14500208> 00209> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00210> 00211> --------------------------------------------------------------------------------00212> 001:0007------------------------------------------------------------------------00213> ----------------------00214> | CALIB STANDHYD | Area (ha)= 1.0700215> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000216> ----------------------00217> IMPERVIOUS PERVIOUS (i)00218> Surface Area (ha)= .54 .5400219> Dep. Storage (mm)= .80 5.0000220> Average Slope (%)= 2.00 2.0000221> Length (m)= 84.00 40.0000222> Mannings n = .013 .15000223> 00224> Max.eff.Inten.(mm/hr)= 104.98 11.3300225> over (min) 2.00 14.0000226> Storage Coeff. (min)= 1.83 (ii) 14.25 (ii)00227> Unit Hyd. Tpeak (min)= 2.00 14.0000228> Unit Hyd. peak (cms)= .59 .0800229> *TOTALS*00230> PEAK FLOW (cms)= .15 .01 .149 (iii)00231> TIME TO PEAK (hrs)= 1.92 2.17 1.91700232> RUNOFF VOLUME (mm)= 32.96 5.58 19.26800233> TOTAL RAINFALL (mm)= 33.76 33.76 33.75800234> RUNOFF COEFFICIENT = .98 .17 .57100235> 00236> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00237> CN* = 68.0 Ia = Dep. Storage (Above)00238> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00239> THAN THE STORAGE COEFFICIENT.00240> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00241> 00242> --------------------------------------------------------------------------------00243> 001:0008------------------------------------------------------------------------00244> ----------------------00245> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000246> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000247> ---------------------- U.H. Tp(hrs)= .16000248> 00249> Unit Hyd Qpeak (cms)= .02600250> 00251> PEAK FLOW (cms)= .002 (i)00252> TIME TO PEAK (hrs)= 2.11700253> RUNOFF VOLUME (mm)= 4.89100254> TOTAL RAINFALL (mm)= 33.75800255> RUNOFF COEFFICIENT = .14500256> 00257> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00258> 00259> --------------------------------------------------------------------------------00260> 001:0009------------------------------------------------------------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 5
00261> ------------------------00262> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00263> ------------------------ (ha) (cms) (hrs) (mm) (cms)00264> ID1 01:501pipe 4.64 .246 2.02 14.21 .000 00265> +ID2 02:502 6.56 .415 1.93 14.04 .000 00266> +ID3 03:503Park 1.27 .017 2.28 4.89 .000 00267> +ID4 04:504 1.07 .149 1.92 19.27 .000 00268> +ID5 05:511 .11 .002 2.12 4.89 .000 00269> ===========================================================00270> SUM 06:501+502+50 13.65 .771 1.93 13.59 .000 00271> 00272> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00273> 00274> --------------------------------------------------------------------------------00275> 001:0010------------------------------------------------------------------------00276> ---------------------00277> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00278> | IN>06:(501+50) |00279> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00280> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00281> (cms) (ha.m.) | (cms) (ha.m.)00282> .000 .0000E+00 | .040 .6347E+0000283> .011 .3660E-01 | .043 .7482E+0000284> .019 .1137E+00 | .402 .8678E+0000285> .022 .1542E+00 | .469 .9299E+0000286> .026 .2392E+00 | .576 .1059E+0100287> .029 .2837E+00 | .623 .1126E+0100288> .032 .3768E+00 | .706 .1264E+0100289> .033 .4255E+00 | .905 .1336E+0100290> .036 .5272E+00 | 1.652 .1485E+0100291> .038 .5802E+00 | 2.682 .1640E+0100292> 00293> ROUTING RESULTS AREA QPEAK TPEAK R.V.00294> -------------------- (ha) (cms) (hrs) (mm)00295> INFLOW >06: (501+50) 13.65 .771 1.933 13.58500296> OUTFLOW<01: (eastpo) 13.65 .023 4.167 13.58500297> 00298> PEAK FLOW REDUCTION [Qout/Qin](%)= 2.92800299> TIME SHIFT OF PEAK FLOW (min)= 134.0000300> MAXIMUM STORAGE USED (ha.m.)=.1653E+0000301> 00302> --------------------------------------------------------------------------------00303> 001:0011------------------------------------------------------------------------00304> ----------------------00305> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000306> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000307> ---------------------- U.H. Tp(hrs)= .16000308> 00309> Unit Hyd Qpeak (cms)= .11000310> 00311> PEAK FLOW (cms)= .009 (i)00312> TIME TO PEAK (hrs)= 2.11700313> RUNOFF VOLUME (mm)= 4.89400314> TOTAL RAINFALL (mm)= 33.75800315> RUNOFF COEFFICIENT = .14500316> 00317> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00318> 00319> --------------------------------------------------------------------------------00320> 001:0012------------------------------------------------------------------------00321> ----------------------00322> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000323> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000324> ---------------------- U.H. Tp(hrs)= .29000325>
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 6
00326> Unit Hyd Qpeak (cms)= .22100327> 00328> PEAK FLOW (cms)= .023 (i)00329> TIME TO PEAK (hrs)= 2.28300330> RUNOFF VOLUME (mm)= 4.89400331> TOTAL RAINFALL (mm)= 33.75800332> RUNOFF COEFFICIENT = .14500333> 00334> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00335> 00336> --------------------------------------------------------------------------------00337> 001:0013------------------------------------------------------------------------00338> ------------------------00339> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00340> ------------------------ (ha) (cms) (hrs) (mm) (cms)00341> ID1 01:eastpond 13.65 .023 4.17 13.58 .000 00342> +ID2 02:510 .46 .009 2.12 4.89 .000 00343> +ID3 03:512 1.68 .023 2.28 4.89 .000 00344> ===========================================================00345> SUM 04:eastpond+5 15.79 .049 2.27 12.41 .000 00346> 00347> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00348> 00349> --------------------------------------------------------------------------------00350> 001:0014------------------------------------------------------------------------00351> *# 5-YEAR STM EVENT 00352> --------------------00353> | CHICAGO STORM | IDF curve parameters: A=1135.40000354> | Ptotal= 44.08 mm | B= 7.50000355> -------------------- C= .84100356> used in: INTENSITY = A / (t + B)^C00357> 00358> Duration of storm = 4.00 hrs00359> Storm time step = 5.00 min00360> Time to peak ratio = .4700361> 00362> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00363> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00364> .08 2.085 | 1.08 4.556 | 2.08 28.981 | 3.08 3.63600365> .17 2.180 | 1.17 5.083 | 2.17 18.761 | 3.17 3.39400366> .25 2.284 | 1.25 5.752 | 2.25 13.701 | 3.25 3.18300367> .33 2.400 | 1.33 6.629 | 2.33 10.737 | 3.33 2.99800368> .42 2.529 | 1.42 7.825 | 2.42 8.810 | 3.42 2.83400369> .50 2.674 | 1.50 9.548 | 2.50 7.465 | 3.50 2.68900370> .58 2.838 | 1.58 12.218 | 2.58 6.477 | 3.58 2.55800371> .67 3.024 | 1.67 16.841 | 2.67 5.721 | 3.67 2.44000372> .75 3.239 | 1.75 26.437 | 2.75 5.126 | 3.75 2.33300373> .83 3.488 | 1.83 55.079 | 2.83 4.646 | 3.83 2.23600374> .92 3.781 | 1.92 135.721 | 2.92 4.250 | 3.92 2.14700375> 1.00 4.131 | 2.00 57.476 | 3.00 3.918 | 4.00 2.06500376> 00377> --------------------------------------------------------------------------------00378> 001:0015------------------------------------------------------------------------00379> ----------------------00380> | CALIB STANDHYD | Area (ha)= 4.6400381> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000382> ----------------------00383> IMPERVIOUS PERVIOUS (i)00384> Surface Area (ha)= 2.32 2.3200385> Dep. Storage (mm)= .80 5.0000386> Average Slope (%)= 2.00 2.0000387> Length (m)= 176.00 40.0000388> Mannings n = .013 .15000389> 00390> Max.eff.Inten.(mm/hr)= 135.72 55.99
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 7
00391> over (min) 3.00 9.0000392> Storage Coeff. (min)= 2.58 (ii) 9.13 (ii)00393> Unit Hyd. Tpeak (min)= 3.00 9.0000394> Unit Hyd. peak (cms)= .41 .1200395> *TOTALS*00396> PEAK FLOW (cms)= .34 .23 .464 (iii)00397> TIME TO PEAK (hrs)= 1.93 2.05 1.93300398> RUNOFF VOLUME (mm)= 43.28 14.07 20.79100399> TOTAL RAINFALL (mm)= 44.08 44.08 44.07700400> RUNOFF COEFFICIENT = .98 .32 .47200401> 00402> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00403> CN* = 68.0 Ia = Dep. Storage (Above)00404> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00405> THAN THE STORAGE COEFFICIENT.00406> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00407> 00408> --------------------------------------------------------------------------------00409> 001:0016------------------------------------------------------------------------00410> --------------------00411> | ROUTE PIPE 501pip| PIPE Number = 1.0000412> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000413> | DT= 1.0 min | Length (m)= 318.3000414> -------------------- Slope (m/m)= .0020000415> Manning n = .01300416> 00417> <------------------- TRAVEL TIME TABLE ------------------->00418> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00419> (m) (cu.m.) (cms) (m/s) min00420> .055 .556E+01 .007 .375 14.1500421> .111 .155E+02 .028 .585 9.0700422> .166 .279E+02 .066 .753 7.0500423> .221 .422E+02 .119 .895 5.9300424> .276 .579E+02 .185 1.018 5.2100425> .332 .747E+02 .264 1.126 4.7100426> .387 .922E+02 .354 1.222 4.3400427> .442 .110E+03 .452 1.305 4.0600428> .497 .129E+03 .557 1.379 3.8500429> .553 .147E+03 .666 1.442 3.6800430> .608 .165E+03 .777 1.495 3.5500431> .663 .183E+03 .887 1.539 3.4500432> .718 .201E+03 .993 1.572 3.3700433> .774 .218E+03 1.091 1.596 3.3200434> .829 .233E+03 1.179 1.608 3.3000435> .884 .248E+03 1.250 1.607 3.3000436> .939 .260E+03 1.299 1.590 3.3400437> .995 .270E+03 1.314 1.548 3.4300438> 1.050 .276E+03 1.222 1.411 3.7600439> <---- hydrograph ----> <-pipe / channel->00440> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00441> (ha) (cms) (hrs) (mm) (m) (m/s)00442> INFLOW : ID= 6:501 4.64 .464 1.93 20.791 .448 1.31400443> OUTFLOW: ID= 1:501pip 4.64 .396 2.02 20.791 .408 1.25300444> 00445> 00446> --------------------------------------------------------------------------------00447> 001:0017------------------------------------------------------------------------00448> ----------------------00449> | CALIB STANDHYD | Area (ha)= 6.5600450> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000451> ----------------------00452> IMPERVIOUS PERVIOUS (i)00453> Surface Area (ha)= 3.28 3.2800454> Dep. Storage (mm)= .80 5.0000455> Average Slope (%)= 2.00 2.00
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 8
00456> Length (m)= 209.00 40.0000457> Mannings n = .013 .15000458> 00459> Max.eff.Inten.(mm/hr)= 135.72 57.3100460> over (min) 3.00 9.0000461> Storage Coeff. (min)= 2.86 (ii) 9.35 (ii)00462> Unit Hyd. Tpeak (min)= 3.00 9.0000463> Unit Hyd. peak (cms)= .39 .1200464> *TOTALS*00465> PEAK FLOW (cms)= .45 .33 .630 (iii)00466> TIME TO PEAK (hrs)= 1.93 2.05 1.95000467> RUNOFF VOLUME (mm)= 43.28 14.22 20.61100468> TOTAL RAINFALL (mm)= 44.08 44.08 44.07700469> RUNOFF COEFFICIENT = .98 .32 .46800470> 00471> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00472> CN* = 68.0 Ia = Dep. Storage (Above)00473> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00474> THAN THE STORAGE COEFFICIENT.00475> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00476> 00477> --------------------------------------------------------------------------------00478> 001:0018------------------------------------------------------------------------00479> ----------------------00480> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000481> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000482> ---------------------- U.H. Tp(hrs)= .29000483> 00484> Unit Hyd Qpeak (cms)= .16700485> 00486> PEAK FLOW (cms)= .033 (i)00487> TIME TO PEAK (hrs)= 2.28300488> RUNOFF VOLUME (mm)= 8.77800489> TOTAL RAINFALL (mm)= 44.07700490> RUNOFF COEFFICIENT = .19900491> 00492> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00493> 00494> --------------------------------------------------------------------------------00495> 001:0019------------------------------------------------------------------------00496> ----------------------00497> | CALIB STANDHYD | Area (ha)= 1.0700498> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000499> ----------------------00500> IMPERVIOUS PERVIOUS (i)00501> Surface Area (ha)= .54 .5400502> Dep. Storage (mm)= .80 5.0000503> Average Slope (%)= 2.00 2.0000504> Length (m)= 84.00 40.0000505> Mannings n = .013 .15000506> 00507> Max.eff.Inten.(mm/hr)= 135.72 22.5500508> over (min) 2.00 11.0000509> Storage Coeff. (min)= 1.65 (ii) 11.08 (ii)00510> Unit Hyd. Tpeak (min)= 2.00 11.0000511> Unit Hyd. peak (cms)= .63 .1000512> *TOTALS*00513> PEAK FLOW (cms)= .19 .02 .199 (iii)00514> TIME TO PEAK (hrs)= 1.92 2.08 1.91700515> RUNOFF VOLUME (mm)= 43.28 9.63 26.45200516> TOTAL RAINFALL (mm)= 44.08 44.08 44.07700517> RUNOFF COEFFICIENT = .98 .22 .60000518> 00519> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00520> CN* = 68.0 Ia = Dep. Storage (Above)
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 9
00521> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00522> THAN THE STORAGE COEFFICIENT.00523> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00524> 00525> --------------------------------------------------------------------------------00526> 001:0020------------------------------------------------------------------------00527> ----------------------00528> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000529> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000530> ---------------------- U.H. Tp(hrs)= .16000531> 00532> Unit Hyd Qpeak (cms)= .02600533> 00534> PEAK FLOW (cms)= .004 (i)00535> TIME TO PEAK (hrs)= 2.10000536> RUNOFF VOLUME (mm)= 8.77500537> TOTAL RAINFALL (mm)= 44.07700538> RUNOFF COEFFICIENT = .19900539> 00540> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00541> 00542> --------------------------------------------------------------------------------00543> 001:0021------------------------------------------------------------------------00544> ------------------------00545> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00546> ------------------------ (ha) (cms) (hrs) (mm) (cms)00547> ID1 01:501pipe 4.64 .396 2.02 20.79 .000 00548> +ID2 02:502 6.56 .630 1.95 20.61 .000 00549> +ID3 03:503Park 1.27 .033 2.28 8.78 .000 00550> +ID4 04:504 1.07 .199 1.92 26.45 .000 00551> +ID5 05:511 .11 .004 2.10 8.77 .000 00552> ===========================================================00553> SUM 06:501+502+50 13.65 1.154 1.93 19.94 .000 00554> 00555> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00556> 00557> --------------------------------------------------------------------------------00558> 001:0022------------------------------------------------------------------------00559> ---------------------00560> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00561> | IN>06:(501+50) |00562> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00563> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00564> (cms) (ha.m.) | (cms) (ha.m.)00565> .000 .0000E+00 | .040 .6347E+0000566> .011 .3660E-01 | .043 .7482E+0000567> .019 .1137E+00 | .402 .8678E+0000568> .022 .1542E+00 | .469 .9299E+0000569> .026 .2392E+00 | .576 .1059E+0100570> .029 .2837E+00 | .623 .1126E+0100571> .032 .3768E+00 | .706 .1264E+0100572> .033 .4255E+00 | .905 .1336E+0100573> .036 .5272E+00 | 1.652 .1485E+0100574> .038 .5802E+00 | 2.682 .1640E+0100575> 00576> ROUTING RESULTS AREA QPEAK TPEAK R.V.00577> -------------------- (ha) (cms) (hrs) (mm)00578> INFLOW >06: (501+50) 13.65 1.154 1.933 19.94300579> OUTFLOW<01: (eastpo) 13.65 .027 4.183 19.94300580> 00581> PEAK FLOW REDUCTION [Qout/Qin](%)= 2.33000582> TIME SHIFT OF PEAK FLOW (min)= 135.0000583> MAXIMUM STORAGE USED (ha.m.)=.2479E+0000584> 00585> --------------------------------------------------------------------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 10
00586> 001:0023------------------------------------------------------------------------00587> ----------------------00588> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000589> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000590> ---------------------- U.H. Tp(hrs)= .16000591> 00592> Unit Hyd Qpeak (cms)= .11000593> 00594> PEAK FLOW (cms)= .017 (i)00595> TIME TO PEAK (hrs)= 2.10000596> RUNOFF VOLUME (mm)= 8.77700597> TOTAL RAINFALL (mm)= 44.07700598> RUNOFF COEFFICIENT = .19900599> 00600> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00601> 00602> --------------------------------------------------------------------------------00603> 001:0024------------------------------------------------------------------------00604> ----------------------00605> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000606> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000607> ---------------------- U.H. Tp(hrs)= .16000608> 00609> Unit Hyd Qpeak (cms)= .11000610> 00611> PEAK FLOW (cms)= .017 (i)00612> TIME TO PEAK (hrs)= 2.10000613> RUNOFF VOLUME (mm)= 8.77700614> TOTAL RAINFALL (mm)= 44.07700615> RUNOFF COEFFICIENT = .19900616> 00617> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00618> 00619> --------------------------------------------------------------------------------00620> 001:0025------------------------------------------------------------------------00621> ----------------------00622> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000623> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000624> ---------------------- U.H. Tp(hrs)= .29000625> 00626> Unit Hyd Qpeak (cms)= .22100627> 00628> PEAK FLOW (cms)= .043 (i)00629> TIME TO PEAK (hrs)= 2.28300630> RUNOFF VOLUME (mm)= 8.77800631> TOTAL RAINFALL (mm)= 44.07700632> RUNOFF COEFFICIENT = .19900633> 00634> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00635> 00636> --------------------------------------------------------------------------------00637> 001:0026------------------------------------------------------------------------00638> ------------------------00639> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00640> ------------------------ (ha) (cms) (hrs) (mm) (cms)00641> ID1 01:eastpond 13.65 .027 4.18 19.94 .000 00642> +ID2 02:510 .46 .017 2.10 8.78 .000 00643> +ID3 03:512 1.68 .043 2.28 8.78 .000 00644> ===========================================================00645> SUM 04:eastpond+5 15.79 .079 2.23 18.43 .000 00646> 00647> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00648> 00649> --------------------------------------------------------------------------------00650> 001:0027------------------------------------------------------------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 11
00651> *# 10-YEAR STM EVENT 00652> --------------------00653> | CHICAGO STORM | IDF curve parameters: A=1387.00000654> | Ptotal= 50.60 mm | B= 7.97000655> -------------------- C= .85200656> used in: INTENSITY = A / (t + B)^C00657> 00658> Duration of storm = 4.00 hrs00659> Storm time step = 5.00 min00660> Time to peak ratio = .4700661> 00662> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00663> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00664> .08 2.277 | 1.08 5.094 | 2.08 33.876 | 3.08 4.03700665> .17 2.383 | 1.17 5.702 | 2.17 21.793 | 3.17 3.76000666> .25 2.501 | 1.25 6.477 | 2.25 15.809 | 3.25 3.51900667> .33 2.632 | 1.33 7.497 | 2.33 12.313 | 3.33 3.30900668> .42 2.777 | 1.42 8.895 | 2.42 10.048 | 3.42 3.12300669> .50 2.941 | 1.50 10.915 | 2.50 8.473 | 3.50 2.95700670> .58 3.127 | 1.58 14.059 | 2.58 7.320 | 3.58 2.81000671> .67 3.339 | 1.67 19.522 | 2.67 6.442 | 3.67 2.67600672> .75 3.583 | 1.75 30.871 | 2.75 5.752 | 3.75 2.55600673> .83 3.867 | 1.83 64.450 | 2.83 5.197 | 3.83 2.44600674> .92 4.203 | 1.92 156.261 | 2.92 4.741 | 3.92 2.34600675> 1.00 4.604 | 2.00 67.251 | 3.00 4.360 | 4.00 2.25400676> 00677> --------------------------------------------------------------------------------00678> 001:0028------------------------------------------------------------------------00679> ----------------------00680> | CALIB STANDHYD | Area (ha)= 4.6400681> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000682> ----------------------00683> IMPERVIOUS PERVIOUS (i)00684> Surface Area (ha)= 2.32 2.3200685> Dep. Storage (mm)= .80 5.0000686> Average Slope (%)= 2.00 2.0000687> Length (m)= 176.00 40.0000688> Mannings n = .013 .15000689> 00690> Max.eff.Inten.(mm/hr)= 156.26 74.9400691> over (min) 2.00 8.0000692> Storage Coeff. (min)= 2.44 (ii) 8.27 (ii)00693> Unit Hyd. Tpeak (min)= 2.00 8.0000694> Unit Hyd. peak (cms)= .49 .1400695> *TOTALS*00696> PEAK FLOW (cms)= .42 .32 .580 (iii)00697> TIME TO PEAK (hrs)= 1.92 2.03 1.93300698> RUNOFF VOLUME (mm)= 49.79 17.94 25.26700699> TOTAL RAINFALL (mm)= 50.60 50.60 50.59500700> RUNOFF COEFFICIENT = .98 .35 .49900701> 00702> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00703> CN* = 68.0 Ia = Dep. Storage (Above)00704> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00705> THAN THE STORAGE COEFFICIENT.00706> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00707> 00708> --------------------------------------------------------------------------------00709> 001:0029------------------------------------------------------------------------00710> --------------------00711> | ROUTE PIPE 501pip| PIPE Number = 1.0000712> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000713> | DT= 1.0 min | Length (m)= 318.3000714> -------------------- Slope (m/m)= .0020000715> Manning n = .013
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 12
00716> 00717> <------------------- TRAVEL TIME TABLE ------------------->00718> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00719> (m) (cu.m.) (cms) (m/s) min00720> .055 .556E+01 .007 .375 14.1500721> .111 .155E+02 .028 .585 9.0700722> .166 .279E+02 .066 .753 7.0500723> .221 .422E+02 .119 .895 5.9300724> .276 .579E+02 .185 1.018 5.2100725> .332 .747E+02 .264 1.126 4.7100726> .387 .922E+02 .354 1.222 4.3400727> .442 .110E+03 .452 1.305 4.0600728> .497 .129E+03 .557 1.379 3.8500729> .553 .147E+03 .666 1.442 3.6800730> .608 .165E+03 .777 1.495 3.5500731> .663 .183E+03 .887 1.539 3.4500732> .718 .201E+03 .993 1.572 3.3700733> .774 .218E+03 1.091 1.596 3.3200734> .829 .233E+03 1.179 1.608 3.3000735> .884 .248E+03 1.250 1.607 3.3000736> .939 .260E+03 1.299 1.590 3.3400737> .995 .270E+03 1.314 1.548 3.4300738> 1.050 .276E+03 1.222 1.411 3.7600739> <---- hydrograph ----> <-pipe / channel->00740> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00741> (ha) (cms) (hrs) (mm) (m) (m/s)00742> INFLOW : ID= 6:501 4.64 .580 1.93 25.267 .509 1.39200743> OUTFLOW: ID= 1:501pip 4.64 .503 2.02 25.267 .467 1.33700744> 00745> 00746> --------------------------------------------------------------------------------00747> 001:0030------------------------------------------------------------------------00748> ----------------------00749> | CALIB STANDHYD | Area (ha)= 6.5600750> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000751> ----------------------00752> IMPERVIOUS PERVIOUS (i)00753> Surface Area (ha)= 3.28 3.2800754> Dep. Storage (mm)= .80 5.0000755> Average Slope (%)= 2.00 2.0000756> Length (m)= 209.00 40.0000757> Mannings n = .013 .15000758> 00759> Max.eff.Inten.(mm/hr)= 156.26 73.9400760> over (min) 3.00 9.0000761> Storage Coeff. (min)= 2.70 (ii) 8.56 (ii)00762> Unit Hyd. Tpeak (min)= 3.00 9.0000763> Unit Hyd. peak (cms)= .40 .1300764> *TOTALS*00765> PEAK FLOW (cms)= .53 .44 .776 (iii)00766> TIME TO PEAK (hrs)= 1.93 2.05 1.95000767> RUNOFF VOLUME (mm)= 49.79 18.11 25.08000768> TOTAL RAINFALL (mm)= 50.60 50.60 50.59500769> RUNOFF COEFFICIENT = .98 .36 .49600770> 00771> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00772> CN* = 68.0 Ia = Dep. Storage (Above)00773> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00774> THAN THE STORAGE COEFFICIENT.00775> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00776> 00777> --------------------------------------------------------------------------------00778> 001:0031------------------------------------------------------------------------00779> ----------------------00780> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.00
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 13
00781> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000782> ---------------------- U.H. Tp(hrs)= .29000783> 00784> Unit Hyd Qpeak (cms)= .16700785> 00786> PEAK FLOW (cms)= .044 (i)00787> TIME TO PEAK (hrs)= 2.26700788> RUNOFF VOLUME (mm)= 11.65100789> TOTAL RAINFALL (mm)= 50.59500790> RUNOFF COEFFICIENT = .23000791> 00792> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00793> 00794> --------------------------------------------------------------------------------00795> 001:0032------------------------------------------------------------------------00796> ----------------------00797> | CALIB STANDHYD | Area (ha)= 1.0700798> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000799> ----------------------00800> IMPERVIOUS PERVIOUS (i)00801> Surface Area (ha)= .54 .5400802> Dep. Storage (mm)= .80 5.0000803> Average Slope (%)= 2.00 2.0000804> Length (m)= 84.00 40.0000805> Mannings n = .013 .15000806> 00807> Max.eff.Inten.(mm/hr)= 156.26 31.6500808> over (min) 2.00 10.0000809> Storage Coeff. (min)= 1.56 (ii) 9.79 (ii)00810> Unit Hyd. Tpeak (min)= 2.00 10.0000811> Unit Hyd. peak (cms)= .65 .1100812> *TOTALS*00813> PEAK FLOW (cms)= .22 .03 .234 (iii)00814> TIME TO PEAK (hrs)= 1.92 2.07 1.91700815> RUNOFF VOLUME (mm)= 49.79 12.59 31.19300816> TOTAL RAINFALL (mm)= 50.60 50.60 50.59500817> RUNOFF COEFFICIENT = .98 .25 .61700818> 00819> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00820> CN* = 68.0 Ia = Dep. Storage (Above)00821> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00822> THAN THE STORAGE COEFFICIENT.00823> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00824> 00825> --------------------------------------------------------------------------------00826> 001:0033------------------------------------------------------------------------00827> ----------------------00828> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000829> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000830> ---------------------- U.H. Tp(hrs)= .16000831> 00832> Unit Hyd Qpeak (cms)= .02600833> 00834> PEAK FLOW (cms)= .006 (i)00835> TIME TO PEAK (hrs)= 2.10000836> RUNOFF VOLUME (mm)= 11.64800837> TOTAL RAINFALL (mm)= 50.59500838> RUNOFF COEFFICIENT = .23000839> 00840> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00841> 00842> --------------------------------------------------------------------------------00843> 001:0034------------------------------------------------------------------------00844> ------------------------00845> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 14
00846> ------------------------ (ha) (cms) (hrs) (mm) (cms)00847> ID1 01:501pipe 4.64 .503 2.02 25.27 .000 00848> +ID2 02:502 6.56 .776 1.95 25.08 .000 00849> +ID3 03:503Park 1.27 .044 2.27 11.65 .000 00850> +ID4 04:504 1.07 .234 1.92 31.19 .000 00851> +ID5 05:511 .11 .006 2.10 11.65 .000 00852> ===========================================================00853> SUM 06:501+502+50 13.65 1.444 1.93 24.28 .000 00854> 00855> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00856> 00857> --------------------------------------------------------------------------------00858> 001:0035------------------------------------------------------------------------00859> ---------------------00860> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00861> | IN>06:(501+50) |00862> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00863> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00864> (cms) (ha.m.) | (cms) (ha.m.)00865> .000 .0000E+00 | .040 .6347E+0000866> .011 .3660E-01 | .043 .7482E+0000867> .019 .1137E+00 | .402 .8678E+0000868> .022 .1542E+00 | .469 .9299E+0000869> .026 .2392E+00 | .576 .1059E+0100870> .029 .2837E+00 | .623 .1126E+0100871> .032 .3768E+00 | .706 .1264E+0100872> .033 .4255E+00 | .905 .1336E+0100873> .036 .5272E+00 | 1.652 .1485E+0100874> .038 .5802E+00 | 2.682 .1640E+0100875> 00876> ROUTING RESULTS AREA QPEAK TPEAK R.V.00877> -------------------- (ha) (cms) (hrs) (mm)00878> INFLOW >06: (501+50) 13.65 1.444 1.933 24.27600879> OUTFLOW<01: (eastpo) 13.65 .029 4.183 24.27600880> 00881> PEAK FLOW REDUCTION [Qout/Qin](%)= 2.02100882> TIME SHIFT OF PEAK FLOW (min)= 135.0000883> MAXIMUM STORAGE USED (ha.m.)=.3048E+0000884> 00885> --------------------------------------------------------------------------------00886> 001:0036------------------------------------------------------------------------00887> ----------------------00888> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000889> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000890> ---------------------- U.H. Tp(hrs)= .16000891> 00892> Unit Hyd Qpeak (cms)= .11000893> 00894> PEAK FLOW (cms)= .023 (i)00895> TIME TO PEAK (hrs)= 2.10000896> RUNOFF VOLUME (mm)= 11.65000897> TOTAL RAINFALL (mm)= 50.59500898> RUNOFF COEFFICIENT = .23000899> 00900> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00901> 00902> --------------------------------------------------------------------------------00903> 001:0037------------------------------------------------------------------------00904> ----------------------00905> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000906> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000907> ---------------------- U.H. Tp(hrs)= .29000908> 00909> Unit Hyd Qpeak (cms)= .22100910>
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 15
00911> PEAK FLOW (cms)= .059 (i)00912> TIME TO PEAK (hrs)= 2.26700913> RUNOFF VOLUME (mm)= 11.65100914> TOTAL RAINFALL (mm)= 50.59500915> RUNOFF COEFFICIENT = .23000916> 00917> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00918> 00919> --------------------------------------------------------------------------------00920> 001:0038------------------------------------------------------------------------00921> ------------------------00922> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00923> ------------------------ (ha) (cms) (hrs) (mm) (cms)00924> ID1 01:eastpond 13.65 .029 4.18 24.28 .000 00925> +ID2 02:510 .46 .023 2.10 11.65 .000 00926> +ID3 03:512 1.68 .059 2.27 11.65 .000 00927> ===========================================================00928> SUM 04:eastpond+5 15.79 .102 2.23 22.56 .000 00929> 00930> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00931> 00932> --------------------------------------------------------------------------------00933> 001:0039------------------------------------------------------------------------00934> *# 25-YEAR STM EVENT 00935> --------------------00936> | CHICAGO STORM | IDF curve parameters: A=1676.20000937> | Ptotal= 59.09 mm | B= 8.30000938> -------------------- C= .85800939> used in: INTENSITY = A / (t + B)^C00940> 00941> Duration of storm = 4.00 hrs00942> Storm time step = 5.00 min00943> Time to peak ratio = .4700944> 00945> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00946> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00947> .08 2.589 | 1.08 5.874 | 2.08 40.025 | 3.08 4.63600948> .17 2.712 | 1.17 6.589 | 2.17 25.678 | 3.17 4.31200949> .25 2.848 | 1.25 7.502 | 2.25 18.565 | 3.25 4.03100950> .33 2.999 | 1.33 8.705 | 2.33 14.411 | 3.33 3.78600951> .42 3.168 | 1.42 10.358 | 2.42 11.725 | 3.42 3.57000952> .50 3.359 | 1.50 12.752 | 2.50 9.859 | 3.50 3.37800953> .58 3.574 | 1.58 16.485 | 2.58 8.496 | 3.58 3.20600954> .67 3.821 | 1.67 22.978 | 2.67 7.460 | 3.67 3.05100955> .75 4.106 | 1.75 36.460 | 2.75 6.648 | 3.75 2.91200956> .83 4.438 | 1.83 76.040 | 2.83 5.996 | 3.83 2.78500957> .92 4.830 | 1.92 181.996 | 2.92 5.460 | 3.92 2.66900958> 1.00 5.300 | 2.00 79.331 | 3.00 5.014 | 4.00 2.56300959> 00960> --------------------------------------------------------------------------------00961> 001:0040------------------------------------------------------------------------00962> ----------------------00963> | CALIB STANDHYD | Area (ha)= 4.6400964> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000965> ----------------------00966> IMPERVIOUS PERVIOUS (i)00967> Surface Area (ha)= 2.32 2.3200968> Dep. Storage (mm)= .80 5.0000969> Average Slope (%)= 2.00 2.0000970> Length (m)= 176.00 40.0000971> Mannings n = .013 .15000972> 00973> Max.eff.Inten.(mm/hr)= 182.00 102.9300974> over (min) 2.00 7.0000975> Storage Coeff. (min)= 2.29 (ii) 7.43 (ii)
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 16
00976> Unit Hyd. Tpeak (min)= 2.00 7.0000977> Unit Hyd. peak (cms)= .51 .1600978> *TOTALS*00979> PEAK FLOW (cms)= .49 .44 .756 (iii)00980> TIME TO PEAK (hrs)= 1.92 2.02 1.93300981> RUNOFF VOLUME (mm)= 58.29 23.36 31.39700982> TOTAL RAINFALL (mm)= 59.09 59.09 59.08800983> RUNOFF COEFFICIENT = .99 .40 .53100984> 00985> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00986> CN* = 68.0 Ia = Dep. Storage (Above)00987> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00988> THAN THE STORAGE COEFFICIENT.00989> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00990> 00991> --------------------------------------------------------------------------------00992> 001:0041------------------------------------------------------------------------00993> --------------------00994> | ROUTE PIPE 501pip| PIPE Number = 1.0000995> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000996> | DT= 1.0 min | Length (m)= 318.3000997> -------------------- Slope (m/m)= .0020000998> Manning n = .01300999> 01000> <------------------- TRAVEL TIME TABLE ------------------->01001> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01002> (m) (cu.m.) (cms) (m/s) min01003> .055 .556E+01 .007 .375 14.1501004> .111 .155E+02 .028 .585 9.0701005> .166 .279E+02 .066 .753 7.0501006> .221 .422E+02 .119 .895 5.9301007> .276 .579E+02 .185 1.018 5.2101008> .332 .747E+02 .264 1.126 4.7101009> .387 .922E+02 .354 1.222 4.3401010> .442 .110E+03 .452 1.305 4.0601011> .497 .129E+03 .557 1.379 3.8501012> .553 .147E+03 .666 1.442 3.6801013> .608 .165E+03 .777 1.495 3.5501014> .663 .183E+03 .887 1.539 3.4501015> .718 .201E+03 .993 1.572 3.3701016> .774 .218E+03 1.091 1.596 3.3201017> .829 .233E+03 1.179 1.608 3.3001018> .884 .248E+03 1.250 1.607 3.3001019> .939 .260E+03 1.299 1.590 3.3401020> .995 .270E+03 1.314 1.548 3.4301021> 1.050 .276E+03 1.222 1.411 3.7601022> <---- hydrograph ----> <-pipe / channel->01023> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01024> (ha) (cms) (hrs) (mm) (m) (m/s)01025> INFLOW : ID= 6:501 4.64 .756 1.93 31.397 .598 1.48501026> OUTFLOW: ID= 1:501pip 4.64 .666 2.02 31.397 .552 1.44001027> 01028> 01029> --------------------------------------------------------------------------------01030> 001:0042------------------------------------------------------------------------01031> ----------------------01032> | CALIB STANDHYD | Area (ha)= 6.5601033> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0001034> ----------------------01035> IMPERVIOUS PERVIOUS (i)01036> Surface Area (ha)= 3.28 3.2801037> Dep. Storage (mm)= .80 5.0001038> Average Slope (%)= 2.00 2.0001039> Length (m)= 209.00 40.0001040> Mannings n = .013 .150
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 17
01041> 01042> Max.eff.Inten.(mm/hr)= 182.00 100.3701043> over (min) 3.00 8.0001044> Storage Coeff. (min)= 2.54 (ii) 7.73 (ii)01045> Unit Hyd. Tpeak (min)= 3.00 8.0001046> Unit Hyd. peak (cms)= .42 .1401047> *TOTALS*01048> PEAK FLOW (cms)= .63 .62 1.018 (iii)01049> TIME TO PEAK (hrs)= 1.93 2.03 1.95001050> RUNOFF VOLUME (mm)= 58.29 23.57 31.20601051> TOTAL RAINFALL (mm)= 59.09 59.09 59.08801052> RUNOFF COEFFICIENT = .99 .40 .52801053> 01054> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01055> CN* = 68.0 Ia = Dep. Storage (Above)01056> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01057> THAN THE STORAGE COEFFICIENT.01058> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01059> 01060> --------------------------------------------------------------------------------01061> 001:0043------------------------------------------------------------------------01062> ----------------------01063> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0001064> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001065> ---------------------- U.H. Tp(hrs)= .29001066> 01067> Unit Hyd Qpeak (cms)= .16701068> 01069> PEAK FLOW (cms)= .061 (i)01070> TIME TO PEAK (hrs)= 2.26701071> RUNOFF VOLUME (mm)= 15.80901072> TOTAL RAINFALL (mm)= 59.08801073> RUNOFF COEFFICIENT = .26801074> 01075> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01076> 01077> --------------------------------------------------------------------------------01078> 001:0044------------------------------------------------------------------------01079> ----------------------01080> | CALIB STANDHYD | Area (ha)= 1.0701081> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001082> ----------------------01083> IMPERVIOUS PERVIOUS (i)01084> Surface Area (ha)= .54 .5401085> Dep. Storage (mm)= .80 5.0001086> Average Slope (%)= 2.00 2.0001087> Length (m)= 84.00 40.0001088> Mannings n = .013 .15001089> 01090> Max.eff.Inten.(mm/hr)= 182.00 43.7301091> over (min) 1.00 9.0001092> Storage Coeff. (min)= 1.47 (ii) 8.70 (ii)01093> Unit Hyd. Tpeak (min)= 1.00 9.0001094> Unit Hyd. peak (cms)= .84 .1301095> *TOTALS*01096> PEAK FLOW (cms)= .27 .04 .283 (iii)01097> TIME TO PEAK (hrs)= 1.92 2.05 1.91701098> RUNOFF VOLUME (mm)= 58.29 16.85 37.56901099> TOTAL RAINFALL (mm)= 59.09 59.09 59.08801100> RUNOFF COEFFICIENT = .99 .29 .63601101> 01102> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01103> CN* = 68.0 Ia = Dep. Storage (Above)01104> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01105> THAN THE STORAGE COEFFICIENT.
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 18
01106> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01107> 01108> --------------------------------------------------------------------------------01109> 001:0045------------------------------------------------------------------------01110> ----------------------01111> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0001112> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001113> ---------------------- U.H. Tp(hrs)= .16001114> 01115> Unit Hyd Qpeak (cms)= .02601116> 01117> PEAK FLOW (cms)= .008 (i)01118> TIME TO PEAK (hrs)= 2.10001119> RUNOFF VOLUME (mm)= 15.80601120> TOTAL RAINFALL (mm)= 59.08801121> RUNOFF COEFFICIENT = .26801122> 01123> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01124> 01125> --------------------------------------------------------------------------------01126> 001:0046------------------------------------------------------------------------01127> ------------------------01128> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01129> ------------------------ (ha) (cms) (hrs) (mm) (cms)01130> ID1 01:501pipe 4.64 .666 2.02 31.40 .000 01131> +ID2 02:502 6.56 1.018 1.95 31.21 .000 01132> +ID3 03:503Park 1.27 .061 2.27 15.81 .000 01133> +ID4 04:504 1.07 .283 1.92 37.57 .000 01134> +ID5 05:511 .11 .008 2.10 15.81 .000 01135> ===========================================================01136> SUM 06:501+502+50 13.65 1.844 2.00 30.23 .000 01137> 01138> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01139> 01140> --------------------------------------------------------------------------------01141> 001:0047------------------------------------------------------------------------01142> ---------------------01143> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01144> | IN>06:(501+50) |01145> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========01146> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01147> (cms) (ha.m.) | (cms) (ha.m.)01148> .000 .0000E+00 | .040 .6347E+0001149> .011 .3660E-01 | .043 .7482E+0001150> .019 .1137E+00 | .402 .8678E+0001151> .022 .1542E+00 | .469 .9299E+0001152> .026 .2392E+00 | .576 .1059E+0101153> .029 .2837E+00 | .623 .1126E+0101154> .032 .3768E+00 | .706 .1264E+0101155> .033 .4255E+00 | .905 .1336E+0101156> .036 .5272E+00 | 1.652 .1485E+0101157> .038 .5802E+00 | 2.682 .1640E+0101158> 01159> ROUTING RESULTS AREA QPEAK TPEAK R.V.01160> -------------------- (ha) (cms) (hrs) (mm)01161> INFLOW >06: (501+50) 13.65 1.844 2.000 30.22601162> OUTFLOW<01: (eastpo) 13.65 .032 4.183 30.22501163> 01164> PEAK FLOW REDUCTION [Qout/Qin](%)= 1.71901165> TIME SHIFT OF PEAK FLOW (min)= 131.0001166> MAXIMUM STORAGE USED (ha.m.)=.3835E+0001167> 01168> --------------------------------------------------------------------------------01169> 001:0048------------------------------------------------------------------------01170> ----------------------
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 19
01171> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0001172> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001173> ---------------------- U.H. Tp(hrs)= .16001174> 01175> Unit Hyd Qpeak (cms)= .11001176> 01177> PEAK FLOW (cms)= .032 (i)01178> TIME TO PEAK (hrs)= 2.10001179> RUNOFF VOLUME (mm)= 15.80901180> TOTAL RAINFALL (mm)= 59.08801181> RUNOFF COEFFICIENT = .26801182> 01183> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01184> 01185> --------------------------------------------------------------------------------01186> 001:0049------------------------------------------------------------------------01187> ----------------------01188> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0001189> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001190> ---------------------- U.H. Tp(hrs)= .29001191> 01192> Unit Hyd Qpeak (cms)= .22101193> 01194> PEAK FLOW (cms)= .081 (i)01195> TIME TO PEAK (hrs)= 2.26701196> RUNOFF VOLUME (mm)= 15.80901197> TOTAL RAINFALL (mm)= 59.08801198> RUNOFF COEFFICIENT = .26801199> 01200> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01201> 01202> --------------------------------------------------------------------------------01203> 001:0050------------------------------------------------------------------------01204> ------------------------01205> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01206> ------------------------ (ha) (cms) (hrs) (mm) (cms)01207> ID1 01:eastpond 13.65 .032 4.18 30.23 .000 01208> +ID2 02:510 .46 .032 2.10 15.81 .000 01209> +ID3 03:512 1.68 .081 2.27 15.81 .000 01210> ===========================================================01211> SUM 04:eastpond+5 15.79 .134 2.22 28.27 .000 01212> 01213> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01214> 01215> --------------------------------------------------------------------------------01216> 001:0051------------------------------------------------------------------------01217> *# 50-YEAR STM EVENT 01218> --------------------01219> | CHICAGO STORM | IDF curve parameters: A=1973.10001220> | Ptotal= 65.66 mm | B= 9.00001221> -------------------- C= .86801222> used in: INTENSITY = A / (t + B)^C01223> 01224> Duration of storm = 4.00 hrs01225> Storm time step = 5.00 min01226> Time to peak ratio = .4701227> 01228> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN01229> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr01230> .08 2.756 | 1.08 6.419 | 2.08 45.480 | 3.08 5.02701231> .17 2.891 | 1.17 7.227 | 2.17 29.095 | 3.17 4.66501232> .25 3.041 | 1.25 8.262 | 2.25 20.930 | 3.25 4.35201233> .33 3.207 | 1.33 9.631 | 2.33 16.161 | 3.33 4.07901234> .42 3.394 | 1.42 11.517 | 2.42 13.080 | 3.42 3.83901235> .50 3.605 | 1.50 14.257 | 2.50 10.947 | 3.50 3.626
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 20
01236> .58 3.844 | 1.58 18.541 | 2.58 9.393 | 3.58 3.43501237> .67 4.118 | 1.67 25.997 | 2.67 8.215 | 3.67 3.26501238> .75 4.435 | 1.75 41.420 | 2.75 7.294 | 3.75 3.11101239> .83 4.806 | 1.83 85.856 | 2.83 6.556 | 3.83 2.97101240> .92 5.245 | 1.92 199.669 | 2.92 5.953 | 3.92 2.84401241> 1.00 5.773 | 2.00 89.526 | 3.00 5.451 | 4.00 2.72701242> 01243> --------------------------------------------------------------------------------01244> 001:0052------------------------------------------------------------------------01245> ----------------------01246> | CALIB STANDHYD | Area (ha)= 4.6401247> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0001248> ----------------------01249> IMPERVIOUS PERVIOUS (i)01250> Surface Area (ha)= 2.32 2.3201251> Dep. Storage (mm)= .80 5.0001252> Average Slope (%)= 2.00 2.0001253> Length (m)= 176.00 40.0001254> Mannings n = .013 .15001255> 01256> Max.eff.Inten.(mm/hr)= 199.67 122.1001257> over (min) 2.00 7.0001258> Storage Coeff. (min)= 2.21 (ii) 7.01 (ii)01259> Unit Hyd. Tpeak (min)= 2.00 7.0001260> Unit Hyd. peak (cms)= .52 .1601261> *TOTALS*01262> PEAK FLOW (cms)= .54 .54 .877 (iii)01263> TIME TO PEAK (hrs)= 1.92 2.02 1.93301264> RUNOFF VOLUME (mm)= 64.86 27.82 36.33901265> TOTAL RAINFALL (mm)= 65.66 65.66 65.66101266> RUNOFF COEFFICIENT = .99 .42 .55301267> 01268> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01269> CN* = 68.0 Ia = Dep. Storage (Above)01270> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01271> THAN THE STORAGE COEFFICIENT.01272> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01273> 01274> --------------------------------------------------------------------------------01275> 001:0053------------------------------------------------------------------------01276> --------------------01277> | ROUTE PIPE 501pip| PIPE Number = 1.0001278> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0001279> | DT= 1.0 min | Length (m)= 318.3001280> -------------------- Slope (m/m)= .0020001281> Manning n = .01301282> 01283> <------------------- TRAVEL TIME TABLE ------------------->01284> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01285> (m) (cu.m.) (cms) (m/s) min01286> .055 .556E+01 .007 .375 14.1501287> .111 .155E+02 .028 .585 9.0701288> .166 .279E+02 .066 .753 7.0501289> .221 .422E+02 .119 .895 5.9301290> .276 .579E+02 .185 1.018 5.2101291> .332 .747E+02 .264 1.126 4.7101292> .387 .922E+02 .354 1.222 4.3401293> .442 .110E+03 .452 1.305 4.0601294> .497 .129E+03 .557 1.379 3.8501295> .553 .147E+03 .666 1.442 3.6801296> .608 .165E+03 .777 1.495 3.5501297> .663 .183E+03 .887 1.539 3.4501298> .718 .201E+03 .993 1.572 3.3701299> .774 .218E+03 1.091 1.596 3.3201300> .829 .233E+03 1.179 1.608 3.30
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01301> .884 .248E+03 1.250 1.607 3.3001302> .939 .260E+03 1.299 1.590 3.3401303> .995 .270E+03 1.314 1.548 3.4301304> 1.050 .276E+03 1.222 1.411 3.7601305> <---- hydrograph ----> <-pipe / channel->01306> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01307> (ha) (cms) (hrs) (mm) (m) (m/s)01308> INFLOW : ID= 6:501 4.64 .877 1.93 36.339 .658 1.53501309> OUTFLOW: ID= 1:501pip 4.64 .785 2.02 36.339 .611 1.49701310> 01311> 01312> --------------------------------------------------------------------------------01313> 001:0054------------------------------------------------------------------------01314> ----------------------01315> | CALIB STANDHYD | Area (ha)= 6.5601316> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0001317> ----------------------01318> IMPERVIOUS PERVIOUS (i)01319> Surface Area (ha)= 3.28 3.2801320> Dep. Storage (mm)= .80 5.0001321> Average Slope (%)= 2.00 2.0001322> Length (m)= 209.00 40.0001323> Mannings n = .013 .15001324> 01325> Max.eff.Inten.(mm/hr)= 199.67 124.7601326> over (min) 2.00 7.0001327> Storage Coeff. (min)= 2.45 (ii) 7.20 (ii)01328> Unit Hyd. Tpeak (min)= 2.00 7.0001329> Unit Hyd. peak (cms)= .49 .1601330> *TOTALS*01331> PEAK FLOW (cms)= .72 .77 1.206 (iii)01332> TIME TO PEAK (hrs)= 1.92 2.02 1.93301333> RUNOFF VOLUME (mm)= 64.86 28.05 36.14601334> TOTAL RAINFALL (mm)= 65.66 65.66 65.66101335> RUNOFF COEFFICIENT = .99 .43 .55001336> 01337> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01338> CN* = 68.0 Ia = Dep. Storage (Above)01339> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01340> THAN THE STORAGE COEFFICIENT.01341> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01342> 01343> --------------------------------------------------------------------------------01344> 001:0055------------------------------------------------------------------------01345> ----------------------01346> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0001347> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001348> ---------------------- U.H. Tp(hrs)= .29001349> 01350> Unit Hyd Qpeak (cms)= .16701351> 01352> PEAK FLOW (cms)= .076 (i)01353> TIME TO PEAK (hrs)= 2.26701354> RUNOFF VOLUME (mm)= 19.31101355> TOTAL RAINFALL (mm)= 65.66101356> RUNOFF COEFFICIENT = .29401357> 01358> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01359> 01360> --------------------------------------------------------------------------------01361> 001:0056------------------------------------------------------------------------01362> ----------------------01363> | CALIB STANDHYD | Area (ha)= 1.0701364> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001365> ----------------------
East Pond Chicago Storm Events
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01366> IMPERVIOUS PERVIOUS (i)01367> Surface Area (ha)= .54 .5401368> Dep. Storage (mm)= .80 5.0001369> Average Slope (%)= 2.00 2.0001370> Length (m)= 84.00 40.0001371> Mannings n = .013 .15001372> 01373> Max.eff.Inten.(mm/hr)= 199.67 54.6901374> over (min) 1.00 8.0001375> Storage Coeff. (min)= 1.42 (ii) 8.03 (ii)01376> Unit Hyd. Tpeak (min)= 1.00 8.0001377> Unit Hyd. peak (cms)= .86 .1401378> *TOTALS*01379> PEAK FLOW (cms)= .29 .05 .318 (iii)01380> TIME TO PEAK (hrs)= 1.92 2.03 1.91701381> RUNOFF VOLUME (mm)= 64.86 20.42 42.64101382> TOTAL RAINFALL (mm)= 65.66 65.66 65.66101383> RUNOFF COEFFICIENT = .99 .31 .64901384> 01385> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01386> CN* = 68.0 Ia = Dep. Storage (Above)01387> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01388> THAN THE STORAGE COEFFICIENT.01389> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01390> 01391> --------------------------------------------------------------------------------01392> 001:0057------------------------------------------------------------------------01393> ----------------------01394> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0001395> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001396> ---------------------- U.H. Tp(hrs)= .16001397> 01398> Unit Hyd Qpeak (cms)= .02601399> 01400> PEAK FLOW (cms)= .009 (i)01401> TIME TO PEAK (hrs)= 2.10001402> RUNOFF VOLUME (mm)= 19.30801403> TOTAL RAINFALL (mm)= 65.66101404> RUNOFF COEFFICIENT = .29401405> 01406> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01407> 01408> --------------------------------------------------------------------------------01409> 001:0058------------------------------------------------------------------------01410> ------------------------01411> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01412> ------------------------ (ha) (cms) (hrs) (mm) (cms)01413> ID1 01:501pipe 4.64 .785 2.02 36.34 .000 01414> +ID2 02:502 6.56 1.206 1.93 36.15 .000 01415> +ID3 03:503Park 1.27 .076 2.27 19.31 .000 01416> +ID4 04:504 1.07 .318 1.92 42.64 .000 01417> +ID5 05:511 .11 .009 2.10 19.31 .000 01418> ===========================================================01419> SUM 06:501+502+50 13.65 2.191 2.00 35.03 .000 01420> 01421> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01422> 01423> --------------------------------------------------------------------------------01424> 001:0059------------------------------------------------------------------------01425> ---------------------01426> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01427> | IN>06:(501+50) |01428> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========01429> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01430> (cms) (ha.m.) | (cms) (ha.m.)
East Pond Chicago Storm Events
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01431> .000 .0000E+00 | .040 .6347E+0001432> .011 .3660E-01 | .043 .7482E+0001433> .019 .1137E+00 | .402 .8678E+0001434> .022 .1542E+00 | .469 .9299E+0001435> .026 .2392E+00 | .576 .1059E+0101436> .029 .2837E+00 | .623 .1126E+0101437> .032 .3768E+00 | .706 .1264E+0101438> .033 .4255E+00 | .905 .1336E+0101439> .036 .5272E+00 | 1.652 .1485E+0101440> .038 .5802E+00 | 2.682 .1640E+0101441> 01442> ROUTING RESULTS AREA QPEAK TPEAK R.V.01443> -------------------- (ha) (cms) (hrs) (mm)01444> INFLOW >06: (501+50) 13.65 2.191 2.000 35.03201445> OUTFLOW<01: (eastpo) 13.65 .034 4.183 35.03201446> 01447> PEAK FLOW REDUCTION [Qout/Qin](%)= 1.54001448> TIME SHIFT OF PEAK FLOW (min)= 131.0001449> MAXIMUM STORAGE USED (ha.m.)=.4472E+0001450> 01451> --------------------------------------------------------------------------------01452> 001:0060------------------------------------------------------------------------01453> ----------------------01454> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0001455> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001456> ---------------------- U.H. Tp(hrs)= .16001457> 01458> Unit Hyd Qpeak (cms)= .11001459> 01460> PEAK FLOW (cms)= .040 (i)01461> TIME TO PEAK (hrs)= 2.10001462> RUNOFF VOLUME (mm)= 19.31101463> TOTAL RAINFALL (mm)= 65.66101464> RUNOFF COEFFICIENT = .29401465> 01466> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01467> 01468> --------------------------------------------------------------------------------01469> 001:0061------------------------------------------------------------------------01470> ----------------------01471> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0001472> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001473> ---------------------- U.H. Tp(hrs)= .29001474> 01475> Unit Hyd Qpeak (cms)= .22101476> 01477> PEAK FLOW (cms)= .100 (i)01478> TIME TO PEAK (hrs)= 2.26701479> RUNOFF VOLUME (mm)= 19.31101480> TOTAL RAINFALL (mm)= 65.66101481> RUNOFF COEFFICIENT = .29401482> 01483> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01484> 01485> --------------------------------------------------------------------------------01486> 001:0062------------------------------------------------------------------------01487> ------------------------01488> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01489> ------------------------ (ha) (cms) (hrs) (mm) (cms)01490> ID1 01:eastpond 13.65 .034 4.18 35.03 .000 01491> +ID2 02:510 .46 .040 2.10 19.31 .000 01492> +ID3 03:512 1.68 .100 2.27 19.31 .000 01493> ===========================================================01494> SUM 04:eastpond+5 15.79 .161 2.22 32.90 .000 01495>
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Condeland Engineering Limited 2-100 Year Storm EventsPage 24
01496> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01497> 01498> --------------------------------------------------------------------------------01499> 001:0063------------------------------------------------------------------------01500> *# 100-YEAR STM EVENT 01501> --------------------01502> | CHICAGO STORM | IDF curve parameters: A=2193.10001503> | Ptotal= 71.77 mm | B= 9.04001504> -------------------- C= .87101505> used in: INTENSITY = A / (t + B)^C01506> 01507> Duration of storm = 4.00 hrs01508> Storm time step = 5.00 min01509> Time to peak ratio = .4701510> 01511> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN01512> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr01513> .08 2.962 | 1.08 6.945 | 2.08 49.845 | 3.08 5.42801514> .17 3.109 | 1.17 7.826 | 2.17 31.814 | 3.17 5.03401515> .25 3.271 | 1.25 8.956 | 2.25 22.839 | 3.25 4.69401516> .33 3.451 | 1.33 10.452 | 2.33 17.605 | 3.33 4.39701517> .42 3.654 | 1.42 12.516 | 2.42 14.228 | 3.42 4.13601518> .50 3.882 | 1.50 15.518 | 2.50 11.892 | 3.50 3.90501519> .58 4.142 | 1.58 20.217 | 2.58 10.192 | 3.58 3.69901520> .67 4.439 | 1.67 28.408 | 2.67 8.904 | 3.67 3.51401521> .75 4.784 | 1.75 45.375 | 2.75 7.899 | 3.75 3.34701522> .83 5.187 | 1.83 94.318 | 2.83 7.094 | 3.83 3.19501523> .92 5.665 | 1.92 219.635 | 2.92 6.436 | 3.92 3.05701524> 1.00 6.240 | 2.00 98.361 | 3.00 5.890 | 4.00 2.93101525> 01526> --------------------------------------------------------------------------------01527> 001:0064------------------------------------------------------------------------01528> ----------------------01529> | CALIB STANDHYD | Area (ha)= 4.6401530> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0001531> ----------------------01532> IMPERVIOUS PERVIOUS (i)01533> Surface Area (ha)= 2.32 2.3201534> Dep. Storage (mm)= .80 5.0001535> Average Slope (%)= 2.00 2.0001536> Length (m)= 176.00 40.0001537> Mannings n = .013 .15001538> 01539> Max.eff.Inten.(mm/hr)= 219.64 142.3701540> over (min) 2.00 7.0001541> Storage Coeff. (min)= 2.13 (ii) 6.64 (ii)01542> Unit Hyd. Tpeak (min)= 2.00 7.0001543> Unit Hyd. peak (cms)= .54 .1701544> *TOTALS*01545> PEAK FLOW (cms)= .60 .64 1.006 (iii)01546> TIME TO PEAK (hrs)= 1.92 2.02 1.93301547> RUNOFF VOLUME (mm)= 70.97 32.13 41.06601548> TOTAL RAINFALL (mm)= 71.77 71.77 71.77401549> RUNOFF COEFFICIENT = .99 .45 .57201550> 01551> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01552> CN* = 68.0 Ia = Dep. Storage (Above)01553> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01554> THAN THE STORAGE COEFFICIENT.01555> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01556> 01557> --------------------------------------------------------------------------------01558> 001:0065------------------------------------------------------------------------01559> --------------------01560> | ROUTE PIPE 501pip| PIPE Number = 1.00
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 25
01561> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0001562> | DT= 1.0 min | Length (m)= 318.3001563> -------------------- Slope (m/m)= .0020001564> Manning n = .01301565> 01566> <------------------- TRAVEL TIME TABLE ------------------->01567> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01568> (m) (cu.m.) (cms) (m/s) min01569> .055 .556E+01 .007 .375 14.1501570> .111 .155E+02 .028 .585 9.0701571> .166 .279E+02 .066 .753 7.0501572> .221 .422E+02 .119 .895 5.9301573> .276 .579E+02 .185 1.018 5.2101574> .332 .747E+02 .264 1.126 4.7101575> .387 .922E+02 .354 1.222 4.3401576> .442 .110E+03 .452 1.305 4.0601577> .497 .129E+03 .557 1.379 3.8501578> .553 .147E+03 .666 1.442 3.6801579> .608 .165E+03 .777 1.495 3.5501580> .663 .183E+03 .887 1.539 3.4501581> .718 .201E+03 .993 1.572 3.3701582> .774 .218E+03 1.091 1.596 3.3201583> .829 .233E+03 1.179 1.608 3.3001584> .884 .248E+03 1.250 1.607 3.3001585> .939 .260E+03 1.299 1.590 3.3401586> .995 .270E+03 1.314 1.548 3.4301587> 1.050 .276E+03 1.222 1.411 3.7601588> <---- hydrograph ----> <-pipe / channel->01589> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01590> (ha) (cms) (hrs) (mm) (m) (m/s)01591> INFLOW : ID= 6:501 4.64 1.006 1.93 41.066 .726 1.57501592> OUTFLOW: ID= 1:501pip 4.64 .907 2.02 41.066 .673 1.54401593> 01594> 01595> --------------------------------------------------------------------------------01596> 001:0066------------------------------------------------------------------------01597> ----------------------01598> | CALIB STANDHYD | Area (ha)= 6.5601599> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0001600> ----------------------01601> IMPERVIOUS PERVIOUS (i)01602> Surface Area (ha)= 3.28 3.2801603> Dep. Storage (mm)= .80 5.0001604> Average Slope (%)= 2.00 2.0001605> Length (m)= 209.00 40.0001606> Mannings n = .013 .15001607> 01608> Max.eff.Inten.(mm/hr)= 219.64 145.4101609> over (min) 2.00 7.0001610> Storage Coeff. (min)= 2.36 (ii) 6.83 (ii)01611> Unit Hyd. Tpeak (min)= 2.00 7.0001612> Unit Hyd. peak (cms)= .50 .1601613> *TOTALS*01614> PEAK FLOW (cms)= .80 .91 1.385 (iii)01615> TIME TO PEAK (hrs)= 1.92 2.02 1.93301616> RUNOFF VOLUME (mm)= 70.97 32.38 40.87301617> TOTAL RAINFALL (mm)= 71.77 71.77 71.77401618> RUNOFF COEFFICIENT = .99 .45 .56901619> 01620> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01621> CN* = 68.0 Ia = Dep. Storage (Above)01622> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01623> THAN THE STORAGE COEFFICIENT.01624> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01625>
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Condeland Engineering Limited 2-100 Year Storm EventsPage 26
01626> --------------------------------------------------------------------------------01627> 001:0067------------------------------------------------------------------------01628> ----------------------01629> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0001630> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001631> ---------------------- U.H. Tp(hrs)= .29001632> 01633> Unit Hyd Qpeak (cms)= .16701634> 01635> PEAK FLOW (cms)= .090 (i)01636> TIME TO PEAK (hrs)= 2.25001637> RUNOFF VOLUME (mm)= 22.76501638> TOTAL RAINFALL (mm)= 71.77401639> RUNOFF COEFFICIENT = .31701640> 01641> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01642> 01643> --------------------------------------------------------------------------------01644> 001:0068------------------------------------------------------------------------01645> ----------------------01646> | CALIB STANDHYD | Area (ha)= 1.0701647> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001648> ----------------------01649> IMPERVIOUS PERVIOUS (i)01650> Surface Area (ha)= .54 .5401651> Dep. Storage (mm)= .80 5.0001652> Average Slope (%)= 2.00 2.0001653> Length (m)= 84.00 40.0001654> Mannings n = .013 .15001655> 01656> Max.eff.Inten.(mm/hr)= 219.64 67.5901657> over (min) 1.00 7.0001658> Storage Coeff. (min)= 1.36 (ii) 7.44 (ii)01659> Unit Hyd. Tpeak (min)= 1.00 7.0001660> Unit Hyd. peak (cms)= .88 .1601661> *TOTALS*01662> PEAK FLOW (cms)= .32 .07 .358 (iii)01663> TIME TO PEAK (hrs)= 1.92 2.02 1.91701664> RUNOFF VOLUME (mm)= 70.97 23.93 47.45301665> TOTAL RAINFALL (mm)= 71.77 71.77 71.77401666> RUNOFF COEFFICIENT = .99 .33 .66101667> 01668> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01669> CN* = 68.0 Ia = Dep. Storage (Above)01670> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01671> THAN THE STORAGE COEFFICIENT.01672> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01673> 01674> --------------------------------------------------------------------------------01675> 001:0069------------------------------------------------------------------------01676> ----------------------01677> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0001678> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001679> ---------------------- U.H. Tp(hrs)= .16001680> 01681> Unit Hyd Qpeak (cms)= .02601682> 01683> PEAK FLOW (cms)= .011 (i)01684> TIME TO PEAK (hrs)= 2.10001685> RUNOFF VOLUME (mm)= 22.76201686> TOTAL RAINFALL (mm)= 71.77401687> RUNOFF COEFFICIENT = .31701688> 01689> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01690>
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 27
01691> --------------------------------------------------------------------------------01692> 001:0070------------------------------------------------------------------------01693> ------------------------01694> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01695> ------------------------ (ha) (cms) (hrs) (mm) (cms)01696> ID1 01:501pipe 4.64 .907 2.02 41.07 .000 01697> +ID2 02:502 6.56 1.385 1.93 40.87 .000 01698> +ID3 03:503Park 1.27 .090 2.25 22.76 .000 01699> +ID4 04:504 1.07 .358 1.92 47.45 .000 01700> +ID5 05:511 .11 .011 2.10 22.76 .000 01701> ===========================================================01702> SUM 06:501+502+50 13.65 2.535 2.00 39.64 .000 01703> 01704> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01705> 01706> --------------------------------------------------------------------------------01707> 001:0071------------------------------------------------------------------------01708> ---------------------01709> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01710> | IN>06:(501+50) |01711> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========01712> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01713> (cms) (ha.m.) | (cms) (ha.m.)01714> .000 .0000E+00 | .040 .6347E+0001715> .011 .3660E-01 | .043 .7482E+0001716> .019 .1137E+00 | .402 .8678E+0001717> .022 .1542E+00 | .469 .9299E+0001718> .026 .2392E+00 | .576 .1059E+0101719> .029 .2837E+00 | .623 .1126E+0101720> .032 .3768E+00 | .706 .1264E+0101721> .033 .4255E+00 | .905 .1336E+0101722> .036 .5272E+00 | 1.652 .1485E+0101723> .038 .5802E+00 | 2.682 .1640E+0101724> 01725> ROUTING RESULTS AREA QPEAK TPEAK R.V.01726> -------------------- (ha) (cms) (hrs) (mm)01727> INFLOW >06: (501+50) 13.65 2.535 2.000 39.63801728> OUTFLOW<01: (eastpo) 13.65 .036 4.183 39.63801729> 01730> PEAK FLOW REDUCTION [Qout/Qin](%)= 1.41401731> TIME SHIFT OF PEAK FLOW (min)= 131.0001732> MAXIMUM STORAGE USED (ha.m.)=.5082E+0001733> 01734> --------------------------------------------------------------------------------01735> 001:0072------------------------------------------------------------------------01736> ----------------------01737> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0001738> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001739> ---------------------- U.H. Tp(hrs)= .16001740> 01741> Unit Hyd Qpeak (cms)= .11001742> 01743> PEAK FLOW (cms)= .047 (i)01744> TIME TO PEAK (hrs)= 2.10001745> RUNOFF VOLUME (mm)= 22.76501746> TOTAL RAINFALL (mm)= 71.77401747> RUNOFF COEFFICIENT = .31701748> 01749> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01750> 01751> --------------------------------------------------------------------------------01752> 001:0073------------------------------------------------------------------------01753> ----------------------01754> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0001755> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.00
East Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 28
01756> ---------------------- U.H. Tp(hrs)= .29001757> 01758> Unit Hyd Qpeak (cms)= .22101759> 01760> PEAK FLOW (cms)= .119 (i)01761> TIME TO PEAK (hrs)= 2.25001762> RUNOFF VOLUME (mm)= 22.76501763> TOTAL RAINFALL (mm)= 71.77401764> RUNOFF COEFFICIENT = .31701765> 01766> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01767> 01768> --------------------------------------------------------------------------------01769> 001:0074------------------------------------------------------------------------01770> FINISH01771> --------------------------------------------------------------------------------01772> ********************************************************************************01773> WARNINGS / ERRORS / NOTES01774> -------------------------01775> Simulation ended on 2017-05-15 at 17:56:4001776> ================================================================================01777> 01778>
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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West SCS 2-100 Storm Events
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-16 TIME: 17:20:38 RUN COUNTER: 000873 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\scswtpst.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\scswtpst.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\scswtpst.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 2
00066> 001:0002------------------------------------------------------------------------00067> *# DISCRITIZING THE 24 HOUR DURATION - VARIOUS SCS STORM EVENTS 00068> *# 2-YEAR STM EVENT 00069> ----------------------00070> | CALIB STANDHYD | Area (ha)= 7.5500071> | 06:500 DT= 5.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000072> ----------------------00073> IMPERVIOUS PERVIOUS (i)00074> Surface Area (ha)= 3.85 3.7000075> Dep. Storage (mm)= .80 5.0000076> Average Slope (%)= 2.00 2.0000077> Length (m)= 224.00 40.0000078> Mannings n = .013 .15000079> 00080> New rainfall entered directly by user. 00081> TIME STEP= 5.00 min # of STEPS= 20000082> DURATION =16.67 hrs TOTAL RAIN= 43.87 mm00083> 00084> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00085> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00086> .08 21.420 | 4.25 1.520 | 8.42 1.520 | 12.58 .76000087> .17 1.020 | 4.33 1.520 | 8.50 1.520 | 12.67 .76000088> .25 1.020 | 4.42 1.520 | 8.58 1.520 | 12.75 .76000089> .33 1.020 | 4.50 1.520 | 8.67 1.520 | 12.83 .76000090> .42 1.020 | 4.58 1.520 | 8.75 1.520 | 12.92 .76000091> .50 1.020 | 4.67 1.520 | 8.83 1.520 | 13.00 .76000092> .58 1.020 | 4.75 1.520 | 8.92 1.520 | 13.08 .76000093> .67 1.020 | 4.83 1.520 | 9.00 1.520 | 13.17 .76000094> .75 1.020 | 4.92 1.520 | 9.08 1.520 | 13.25 .76000095> .83 1.020 | 5.00 1.520 | 9.17 1.520 | 13.33 .76000096> .92 1.020 | 5.08 3.050 | 9.25 1.520 | 13.42 .76000097> 1.00 1.020 | 5.17 3.050 | 9.33 1.520 | 13.50 .76000098> 1.08 1.020 | 5.25 3.050 | 9.42 1.520 | 13.58 .76000099> 1.17 1.020 | 5.33 3.050 | 9.50 1.520 | 13.67 .76000100> 1.25 1.020 | 5.42 3.050 | 9.58 1.520 | 13.75 .76000101> 1.33 1.020 | 5.50 3.050 | 9.67 1.520 | 13.83 .76000102> 1.42 1.020 | 5.58 3.050 | 9.75 1.520 | 13.92 .76000103> 1.50 1.020 | 5.67 3.050 | 9.83 1.520 | 14.00 .76000104> 1.58 1.020 | 5.75 3.050 | 9.92 1.520 | 14.08 .76000105> 1.67 1.020 | 5.83 3.050 | 10.00 1.520 | 14.17 .76000106> 1.75 1.020 | 5.92 4.060 | 10.08 1.020 | 14.25 .51000107> 1.83 1.020 | 6.00 4.060 | 10.17 1.020 | 14.33 .51000108> 1.92 1.020 | 6.08 5.840 | 10.25 1.020 | 14.42 .51000109> 2.00 1.020 | 6.17 5.840 | 10.33 1.020 | 14.50 .51000110> 2.08 1.020 | 6.25 13.210 | 10.42 1.020 | 14.58 .51000111> 2.17 1.020 | 6.33 13.210 | 10.50 1.020 | 14.67 .51000112> 2.25 1.020 | 6.42 28.960 | 10.58 1.020 | 14.75 .51000113> 2.33 1.020 | 6.50 28.960 | 10.67 1.020 | 14.83 .51000114> 2.42 1.020 | 6.58 60.450 | 10.75 1.020 | 14.92 .51000115> 2.50 1.020 | 6.67 60.450 | 10.83 1.020 | 15.00 .51000116> 2.58 1.020 | 6.75 10.670 | 10.92 1.020 | 15.08 .51000117> 2.67 1.020 | 6.83 10.670 | 11.00 1.020 | 15.17 .51000118> 2.75 1.020 | 6.92 6.600 | 11.08 1.020 | 15.25 .51000119> 2.83 1.020 | 7.00 6.600 | 11.17 1.020 | 15.33 .51000120> 2.92 1.020 | 7.08 4.830 | 11.25 1.020 | 15.42 .51000121> 3.00 1.020 | 7.17 4.830 | 11.33 1.020 | 15.50 .51000122> 3.08 1.020 | 7.25 4.570 | 11.42 1.020 | 15.58 .51000123> 3.17 1.020 | 7.33 4.570 | 11.50 1.020 | 15.67 .51000124> 3.25 1.020 | 7.42 3.300 | 11.58 1.020 | 15.75 .51000125> 3.33 1.020 | 7.50 3.300 | 11.67 1.020 | 15.83 .51000126> 3.42 1.520 | 7.58 2.790 | 11.75 1.020 | 15.92 .51000127> 3.50 1.520 | 7.67 2.790 | 11.83 1.020 | 16.00 .51000128> 3.58 1.520 | 7.75 2.790 | 11.92 1.020 | 16.08 .51000129> 3.67 1.520 | 7.83 2.790 | 12.00 1.020 | 16.17 .51000130> 3.75 1.520 | 7.92 2.790 | 12.08 1.020 | 16.25 .510
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Condeland Engineering Limited 2-100 Year Storm EventsPage 3
00131> 3.83 1.520 | 8.00 2.790 | 12.17 1.020 | 16.33 .51000132> 3.92 1.520 | 8.08 2.790 | 12.25 1.020 | 16.42 .51000133> 4.00 1.520 | 8.17 2.790 | 12.33 1.020 | 16.50 .51000134> 4.08 1.520 | 8.25 2.790 | 12.42 1.020 | 16.58 .51000135> 4.17 1.520 | 8.33 2.790 | 12.50 1.020 | 16.67 .51000136> 00137> Max.eff.Inten.(mm/hr)= 60.45 36.9900138> over (min) 5.00 10.0000139> Storage Coeff. (min)= 4.12 (ii) 11.85 (ii)00140> Unit Hyd. Tpeak (min)= 5.00 10.0000141> Unit Hyd. peak (cms)= .24 .1000142> *TOTALS*00143> PEAK FLOW (cms)= .27 .23 .479 (iii)00144> TIME TO PEAK (hrs)= 6.67 6.75 6.66700145> RUNOFF VOLUME (mm)= 43.07 14.32 20.65000146> TOTAL RAINFALL (mm)= 43.87 43.87 43.87300147> RUNOFF COEFFICIENT = .98 .33 .47100148> *** WARNING: Storage Coefficient is smaller than DT! 00149> Use a smaller DT or a larger area. 00150> 00151> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00152> CN* = 68.0 Ia = Dep. Storage (Above)00153> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00154> THAN THE STORAGE COEFFICIENT.00155> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00156> 00157> --------------------------------------------------------------------------------00158> 001:0003------------------------------------------------------------------------00159> --------------------00160> | ROUTE PIPE 500pip| PIPE Number = 1.0000161> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000162> | DT= 5.0 min | Length (m)= 64.8000163> -------------------- Slope (m/m)= .0020000164> Manning n = .01300165> 00166> <------------------- TRAVEL TIME TABLE ------------------->00167> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00168> (m) (cu.m.) (cms) (m/s) min00169> .063 .148E+01 .009 .410 2.6400170> .126 .411E+01 .041 .639 1.6900171> .189 .743E+01 .094 .823 1.3100172> .253 .112E+02 .169 .978 1.1000173> .316 .154E+02 .265 1.113 .9700174> .379 .199E+02 .377 1.231 .8800175> .442 .245E+02 .505 1.335 .8100176> .505 .293E+02 .645 1.427 .7600177> .568 .342E+02 .795 1.507 .7200178> .632 .391E+02 .951 1.576 .6900179> .695 .440E+02 1.109 1.634 .6600180> .758 .488E+02 1.266 1.682 .6400181> .821 .534E+02 1.417 1.719 .6300182> .884 .579E+02 1.558 1.744 .6200183> .947 .621E+02 1.683 1.757 .6100184> 1.011 .659E+02 1.785 1.756 .6100185> 1.074 .692E+02 1.855 1.738 .6200186> 1.137 .718E+02 1.876 1.693 .6400187> 1.200 .733E+02 1.745 1.543 .7000188> <---- hydrograph ----> <-pipe / channel->00189> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00190> (ha) (cms) (hrs) (mm) (m) (m/s)00191> INFLOW : ID= 6:500 7.55 .479 6.67 20.650 .429 1.31300192> OUTFLOW: ID= 1:500pip 7.55 .479 6.67 20.650 .429 1.31200193> 00194> 00195> --------------------------------------------------------------------------------
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 4
00196> 001:0004------------------------------------------------------------------------00197> ----------------------00198> | CALIB STANDHYD | Area (ha)= .5400199> | 02:505 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000200> ----------------------00201> IMPERVIOUS PERVIOUS (i)00202> Surface Area (ha)= .27 .2700203> Dep. Storage (mm)= .80 5.0000204> Average Slope (%)= 2.00 2.0000205> Length (m)= 60.00 40.0000206> Mannings n = .013 .15000207> 00208> Max.eff.Inten.(mm/hr)= 60.45 11.9700209> over (min) 5.00 15.0000210> Storage Coeff. (min)= 1.87 (ii) 14.01 (ii)00211> Unit Hyd. Tpeak (min)= 5.00 15.0000212> Unit Hyd. peak (cms)= .32 .0800213> *TOTALS*00214> PEAK FLOW (cms)= .05 .01 .050 (iii)00215> TIME TO PEAK (hrs)= 6.67 6.83 6.66700216> RUNOFF VOLUME (mm)= 43.07 9.54 26.30700217> TOTAL RAINFALL (mm)= 43.87 43.87 43.87300218> RUNOFF COEFFICIENT = .98 .22 .60000219> *** WARNING: Storage Coefficient is smaller than DT! 00220> Use a smaller DT or a larger area. 00221> 00222> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00223> CN* = 68.0 Ia = Dep. Storage (Above)00224> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00225> THAN THE STORAGE COEFFICIENT.00226> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00227> 00228> --------------------------------------------------------------------------------00229> 001:0005------------------------------------------------------------------------00230> ------------------------00231> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00232> ------------------------ (ha) (cms) (hrs) (mm) (cms)00233> ID1 01:500pipe 7.55 .479 6.67 20.65 .000 00234> +ID2 02:505 .54 .050 6.67 26.31 .000 00235> ===========================================================00236> SUM 03:tribwestpo 8.09 .529 6.67 21.03 .000 00237> 00238> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00239> 00240> --------------------------------------------------------------------------------00241> 001:0006------------------------------------------------------------------------00242> ---------------------00243> | ROUTE RESERVOIR | Requested routing time step = 5.0 min.00244> | IN>03:(tribwe) |00245> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00246> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00247> (cms) (ha.m.) | (cms) (ha.m.)00248> .000 .0000E+00 | .060 .2089E+0000249> .006 .1670E-01 | .065 .2353E+0000250> .007 .3440E-01 | .069 .2626E+0000251> .008 .5290E-01 | .074 .2911E+0000252> .008 .7230E-01 | .078 .3206E+0000253> .009 .9260E-01 | .086 .3830E+0000254> .033 .1139E+00 | .170 .4160E+0000255> .041 .1362E+00 | .322 .4501E+0000256> .048 .1594E+00 | 1.055 .4854E+0000257> .054 .1837E+00 | .000 .0000E+0000258> 00259> ROUTING RESULTS AREA QPEAK TPEAK R.V.00260> -------------------- (ha) (cms) (hrs) (mm)
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 5
00261> INFLOW >03: (tribwe) 8.09 .529 6.667 21.02700262> OUTFLOW<02: (westpo) 8.09 .028 8.500 21.02700263> 00264> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.22800265> TIME SHIFT OF PEAK FLOW (min)= 110.0000266> MAXIMUM STORAGE USED (ha.m.)=.1093E+0000267> 00268> --------------------------------------------------------------------------------00269> 001:0007------------------------------------------------------------------------00270> ----------------------00271> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000272> | 03:509 DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000273> ---------------------- U.H. Tp(hrs)= .08300274> 00275> Unit Hyd Qpeak (cms)= .01500276> 00277> PEAK FLOW (cms)= .002 (i)00278> TIME TO PEAK (hrs)= 6.66700279> RUNOFF VOLUME (mm)= 15.94400280> TOTAL RAINFALL (mm)= 43.87300281> RUNOFF COEFFICIENT = .36300282> 00283> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00284> 00285> *** WARNING: Time step is too large for value of TP. 00286> R.V. may be ok. Peak flow could be off. 00287> --------------------------------------------------------------------------------00288> 001:0008------------------------------------------------------------------------00289> ------------------------00290> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00291> ------------------------ (ha) (cms) (hrs) (mm) (cms)00292> ID1 02:westpond 8.09 .028 8.50 21.03 .000 00293> +ID2 03:509 .03 .002 6.67 15.94 .000 00294> ===========================================================00295> SUM 01:golfview d 8.12 .028 8.50 21.01 .000 00296> 00297> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00298> 00299> --------------------------------------------------------------------------------00300> 001:0009------------------------------------------------------------------------00301> *# 5-YEAR STM EVENT 00302> ----------------------00303> | CALIB STANDHYD | Area (ha)= 7.5500304> | 06:500 DT= 5.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000305> ----------------------00306> IMPERVIOUS PERVIOUS (i)00307> Surface Area (ha)= 3.85 3.7000308> Dep. Storage (mm)= .80 5.0000309> Average Slope (%)= 2.00 2.0000310> Length (m)= 224.00 40.0000311> Mannings n = .013 .15000312> 00313> New rainfall entered directly by user. 00314> TIME STEP= 5.00 min # of STEPS= 20000315> DURATION =16.67 hrs TOTAL RAIN= 52.03 mm00316> 00317> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00318> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00319> .08 31.750 | 4.25 1.780 | 8.42 1.780 | 12.58 1.02000320> .17 1.270 | 4.33 1.780 | 8.50 1.780 | 12.67 1.02000321> .25 1.270 | 4.42 1.780 | 8.58 1.780 | 12.75 1.02000322> .33 1.270 | 4.50 1.780 | 8.67 1.780 | 12.83 1.02000323> .42 1.270 | 4.58 1.780 | 8.75 1.780 | 12.92 1.02000324> .50 1.270 | 4.67 1.780 | 8.83 1.780 | 13.00 1.02000325> .58 1.270 | 4.75 1.780 | 8.92 1.780 | 13.08 1.020
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 6
00326> .67 1.270 | 4.83 1.780 | 9.00 1.780 | 13.17 1.02000327> .75 1.270 | 4.92 1.780 | 9.08 1.780 | 13.25 1.02000328> .83 1.270 | 5.00 1.780 | 9.17 1.780 | 13.33 1.02000329> .92 1.270 | 5.08 3.300 | 9.25 1.780 | 13.42 1.02000330> 1.00 1.270 | 5.17 3.300 | 9.33 1.780 | 13.50 1.02000331> 1.08 1.270 | 5.25 3.300 | 9.42 1.780 | 13.58 1.02000332> 1.17 1.270 | 5.33 3.300 | 9.50 1.780 | 13.67 1.02000333> 1.25 1.270 | 5.42 3.300 | 9.58 1.780 | 13.75 1.02000334> 1.33 1.270 | 5.50 3.300 | 9.67 1.780 | 13.83 1.02000335> 1.42 1.270 | 5.58 3.300 | 9.75 1.780 | 13.92 1.02000336> 1.50 1.270 | 5.67 3.300 | 9.83 1.780 | 14.00 1.02000337> 1.58 1.270 | 5.75 3.300 | 9.92 1.780 | 14.08 1.02000338> 1.67 1.270 | 5.83 3.300 | 10.00 1.780 | 14.17 1.02000339> 1.75 1.270 | 5.92 4.570 | 10.08 1.270 | 14.25 .76000340> 1.83 1.270 | 6.00 4.570 | 10.17 1.270 | 14.33 .76000341> 1.92 1.270 | 6.08 6.600 | 10.25 1.270 | 14.42 .76000342> 2.00 1.270 | 6.17 6.600 | 10.33 1.270 | 14.50 .76000343> 2.08 1.270 | 6.25 15.240 | 10.42 1.270 | 14.58 .76000344> 2.17 1.270 | 6.33 15.240 | 10.50 1.270 | 14.67 .76000345> 2.25 1.270 | 6.42 33.270 | 10.58 1.270 | 14.75 .76000346> 2.33 1.270 | 6.50 33.270 | 10.67 1.270 | 14.83 .76000347> 2.42 1.270 | 6.58 69.600 | 10.75 1.270 | 14.92 .76000348> 2.50 1.270 | 6.67 69.600 | 10.83 1.270 | 15.00 .76000349> 2.58 1.270 | 6.75 12.190 | 10.92 1.270 | 15.08 .76000350> 2.67 1.270 | 6.83 12.190 | 11.00 1.270 | 15.17 .76000351> 2.75 1.270 | 6.92 7.620 | 11.08 1.270 | 15.25 .76000352> 2.83 1.270 | 7.00 7.620 | 11.17 1.270 | 15.33 .76000353> 2.92 1.270 | 7.08 5.590 | 11.25 1.270 | 15.42 .76000354> 3.00 1.270 | 7.17 5.590 | 11.33 1.270 | 15.50 .76000355> 3.08 1.270 | 7.25 5.080 | 11.42 1.270 | 15.58 .76000356> 3.17 1.270 | 7.33 5.080 | 11.50 1.270 | 15.67 .76000357> 3.25 1.270 | 7.42 3.810 | 11.58 1.270 | 15.75 .76000358> 3.33 1.270 | 7.50 3.810 | 11.67 1.270 | 15.83 .76000359> 3.42 1.780 | 7.58 3.050 | 11.75 1.270 | 15.92 .76000360> 3.50 1.780 | 7.67 3.050 | 11.83 1.270 | 16.00 .76000361> 3.58 1.780 | 7.75 3.050 | 11.92 1.270 | 16.08 .76000362> 3.67 1.780 | 7.83 3.050 | 12.00 1.270 | 16.17 .76000363> 3.75 1.780 | 7.92 3.050 | 12.08 1.270 | 16.25 .76000364> 3.83 1.780 | 8.00 3.050 | 12.17 1.270 | 16.33 .76000365> 3.92 1.780 | 8.08 3.050 | 12.25 1.270 | 16.42 .76000366> 4.00 1.780 | 8.17 3.050 | 12.33 1.270 | 16.50 .76000367> 4.08 1.780 | 8.25 3.050 | 12.42 1.270 | 16.58 .76000368> 4.17 1.780 | 8.33 3.050 | 12.50 1.270 | 16.67 .76000369> 00370> Max.eff.Inten.(mm/hr)= 69.60 48.3400371> over (min) 5.00 10.0000372> Storage Coeff. (min)= 3.89 (ii) 10.84 (ii)00373> Unit Hyd. Tpeak (min)= 5.00 10.0000374> Unit Hyd. peak (cms)= .25 .1100375> *TOTALS*00376> PEAK FLOW (cms)= .31 .32 .603 (iii)00377> TIME TO PEAK (hrs)= 6.67 6.75 6.66700378> RUNOFF VOLUME (mm)= 51.23 19.28 26.31200379> TOTAL RAINFALL (mm)= 52.03 52.03 52.03500380> RUNOFF COEFFICIENT = .98 .37 .50600381> *** WARNING: Storage Coefficient is smaller than DT! 00382> Use a smaller DT or a larger area. 00383> 00384> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00385> CN* = 68.0 Ia = Dep. Storage (Above)00386> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00387> THAN THE STORAGE COEFFICIENT.00388> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00389> 00390> --------------------------------------------------------------------------------
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 7
00391> 001:0010------------------------------------------------------------------------00392> --------------------00393> | ROUTE PIPE 500pip| PIPE Number = 1.0000394> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000395> | DT= 5.0 min | Length (m)= 64.8000396> -------------------- Slope (m/m)= .0020000397> Manning n = .01300398> 00399> <------------------- TRAVEL TIME TABLE ------------------->00400> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00401> (m) (cu.m.) (cms) (m/s) min00402> .063 .148E+01 .009 .410 2.6400403> .126 .411E+01 .041 .639 1.6900404> .189 .743E+01 .094 .823 1.3100405> .253 .112E+02 .169 .978 1.1000406> .316 .154E+02 .265 1.113 .9700407> .379 .199E+02 .377 1.231 .8800408> .442 .245E+02 .505 1.335 .8100409> .505 .293E+02 .645 1.427 .7600410> .568 .342E+02 .795 1.507 .7200411> .632 .391E+02 .951 1.576 .6900412> .695 .440E+02 1.109 1.634 .6600413> .758 .488E+02 1.266 1.682 .6400414> .821 .534E+02 1.417 1.719 .6300415> .884 .579E+02 1.558 1.744 .6200416> .947 .621E+02 1.683 1.757 .6100417> 1.011 .659E+02 1.785 1.756 .6100418> 1.074 .692E+02 1.855 1.738 .6200419> 1.137 .718E+02 1.876 1.693 .6400420> 1.200 .733E+02 1.745 1.543 .7000421> <---- hydrograph ----> <-pipe / channel->00422> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00423> (ha) (cms) (hrs) (mm) (m) (m/s)00424> INFLOW : ID= 6:500 7.55 .603 6.67 26.312 .486 1.39800425> OUTFLOW: ID= 1:500pip 7.55 .603 6.67 26.312 .485 1.39700426> 00427> 00428> --------------------------------------------------------------------------------00429> 001:0011------------------------------------------------------------------------00430> ----------------------00431> | CALIB STANDHYD | Area (ha)= .5400432> | 02:505 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000433> ----------------------00434> IMPERVIOUS PERVIOUS (i)00435> Surface Area (ha)= .27 .2700436> Dep. Storage (mm)= .80 5.0000437> Average Slope (%)= 2.00 2.0000438> Length (m)= 60.00 40.0000439> Mannings n = .013 .15000440> 00441> Max.eff.Inten.(mm/hr)= 69.60 20.7300442> over (min) 5.00 10.0000443> Storage Coeff. (min)= 1.77 (ii) 11.51 (ii)00444> Unit Hyd. Tpeak (min)= 5.00 10.0000445> Unit Hyd. peak (cms)= .32 .1000446> *TOTALS*00447> PEAK FLOW (cms)= .05 .01 .061 (iii)00448> TIME TO PEAK (hrs)= 6.67 6.75 6.66700449> RUNOFF VOLUME (mm)= 51.23 13.28 32.25800450> TOTAL RAINFALL (mm)= 52.03 52.03 52.03500451> RUNOFF COEFFICIENT = .98 .26 .62000452> *** WARNING: Storage Coefficient is smaller than DT! 00453> Use a smaller DT or a larger area. 00454> 00455> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 8
00456> CN* = 68.0 Ia = Dep. Storage (Above)00457> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00458> THAN THE STORAGE COEFFICIENT.00459> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00460> 00461> --------------------------------------------------------------------------------00462> 001:0012------------------------------------------------------------------------00463> ------------------------00464> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00465> ------------------------ (ha) (cms) (hrs) (mm) (cms)00466> ID1 01:500pipe 7.55 .603 6.67 26.31 .000 00467> +ID2 02:505 .54 .061 6.67 32.26 .000 00468> ===========================================================00469> SUM 03:tribwestpo 8.09 .664 6.67 26.74 .000 00470> 00471> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00472> 00473> --------------------------------------------------------------------------------00474> 001:0013------------------------------------------------------------------------00475> ---------------------00476> | ROUTE RESERVOIR | Requested routing time step = 5.0 min.00477> | IN>03:(tribwe) |00478> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00479> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00480> (cms) (ha.m.) | (cms) (ha.m.)00481> .000 .0000E+00 | .060 .2089E+0000482> .006 .1670E-01 | .065 .2353E+0000483> .007 .3440E-01 | .069 .2626E+0000484> .008 .5290E-01 | .074 .2911E+0000485> .008 .7230E-01 | .078 .3206E+0000486> .009 .9260E-01 | .086 .3830E+0000487> .033 .1139E+00 | .170 .4160E+0000488> .041 .1362E+00 | .322 .4501E+0000489> .048 .1594E+00 | 1.055 .4854E+0000490> .054 .1837E+00 | .000 .0000E+0000491> 00492> ROUTING RESULTS AREA QPEAK TPEAK R.V.00493> -------------------- (ha) (cms) (hrs) (mm)00494> INFLOW >03: (tribwe) 8.09 .664 6.667 26.74200495> OUTFLOW<02: (westpo) 8.09 .039 8.417 26.74200496> 00497> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.83100498> TIME SHIFT OF PEAK FLOW (min)= 105.0000499> MAXIMUM STORAGE USED (ha.m.)=.1297E+0000500> 00501> --------------------------------------------------------------------------------00502> 001:0014------------------------------------------------------------------------00503> ----------------------00504> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000505> | 03:509 DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000506> ---------------------- U.H. Tp(hrs)= .08300507> 00508> Unit Hyd Qpeak (cms)= .01500509> 00510> PEAK FLOW (cms)= .003 (i)00511> TIME TO PEAK (hrs)= 6.66700512> RUNOFF VOLUME (mm)= 21.70400513> TOTAL RAINFALL (mm)= 52.03500514> RUNOFF COEFFICIENT = .41700515> 00516> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00517> 00518> *** WARNING: Time step is too large for value of TP. 00519> R.V. may be ok. Peak flow could be off. 00520> --------------------------------------------------------------------------------
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 9
00521> 001:0015------------------------------------------------------------------------00522> ------------------------00523> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00524> ------------------------ (ha) (cms) (hrs) (mm) (cms)00525> ID1 02:westpond 8.09 .039 8.42 26.74 .000 00526> +ID2 03:509 .03 .003 6.67 21.70 .000 00527> ===========================================================00528> SUM 01:golfview d 8.12 .039 8.42 26.72 .000 00529> 00530> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00531> 00532> --------------------------------------------------------------------------------00533> 001:0016------------------------------------------------------------------------00534> *# 25-YEAR STM EVENT 00535> ----------------------00536> | CALIB STANDHYD | Area (ha)= 7.5500537> | 06:500 DT= 5.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000538> ----------------------00539> IMPERVIOUS PERVIOUS (i)00540> Surface Area (ha)= 3.85 3.7000541> Dep. Storage (mm)= .80 5.0000542> Average Slope (%)= 2.00 2.0000543> Length (m)= 224.00 40.0000544> Mannings n = .013 .15000545> 00546> New rainfall entered directly by user. 00547> TIME STEP= 5.00 min # of STEPS= 20000548> DURATION =16.67 hrs TOTAL RAIN= 79.95 mm00549> 00550> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00551> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00552> .08 42.680 | 4.25 2.790 | 8.42 2.790 | 12.58 1.52000553> .17 2.030 | 4.33 2.790 | 8.50 2.790 | 12.67 1.52000554> .25 2.030 | 4.42 2.790 | 8.58 2.790 | 12.75 1.52000555> .33 2.030 | 4.50 2.790 | 8.67 2.790 | 12.83 1.52000556> .42 2.030 | 4.58 2.790 | 8.75 2.790 | 12.92 1.52000557> .50 2.030 | 4.67 2.790 | 8.83 2.790 | 13.00 1.52000558> .58 2.030 | 4.75 2.790 | 8.92 2.790 | 13.08 1.52000559> .67 2.030 | 4.83 2.790 | 9.00 2.790 | 13.17 1.52000560> .75 2.030 | 4.92 2.790 | 9.08 2.790 | 13.25 1.52000561> .83 2.030 | 5.00 2.790 | 9.17 2.790 | 13.33 1.52000562> .92 2.030 | 5.08 5.080 | 9.25 2.790 | 13.42 1.52000563> 1.00 2.030 | 5.17 5.080 | 9.33 2.790 | 13.50 1.52000564> 1.08 2.030 | 5.25 5.080 | 9.42 2.790 | 13.58 1.52000565> 1.17 2.030 | 5.33 5.080 | 9.50 2.790 | 13.67 1.52000566> 1.25 2.030 | 5.42 5.080 | 9.58 2.790 | 13.75 1.52000567> 1.33 2.030 | 5.50 5.080 | 9.67 2.790 | 13.83 1.52000568> 1.42 2.030 | 5.58 5.080 | 9.75 2.790 | 13.92 1.52000569> 1.50 2.030 | 5.67 5.080 | 9.83 2.790 | 14.00 1.52000570> 1.58 2.030 | 5.75 5.080 | 9.92 2.790 | 14.08 1.52000571> 1.67 2.030 | 5.83 5.080 | 10.00 2.790 | 14.17 1.52000572> 1.75 2.030 | 5.92 7.110 | 10.08 2.030 | 14.25 1.02000573> 1.83 2.030 | 6.00 7.110 | 10.17 2.030 | 14.33 1.02000574> 1.92 2.030 | 6.08 10.410 | 10.25 2.030 | 14.42 1.02000575> 2.00 2.030 | 6.17 10.410 | 10.33 2.030 | 14.50 1.02000576> 2.08 2.030 | 6.25 23.370 | 10.42 2.030 | 14.58 1.02000577> 2.17 2.030 | 6.33 23.370 | 10.50 2.030 | 14.67 1.02000578> 2.25 2.030 | 6.42 51.560 | 10.58 2.030 | 14.75 1.02000579> 2.33 2.030 | 6.50 51.560 | 10.67 2.030 | 14.83 1.02000580> 2.42 2.030 | 6.58 107.440 | 10.75 2.030 | 14.92 1.02000581> 2.50 2.030 | 6.67 107.440 | 10.83 2.030 | 15.00 1.02000582> 2.58 2.030 | 6.75 18.800 | 10.92 2.030 | 15.08 1.02000583> 2.67 2.030 | 6.83 18.800 | 11.00 2.030 | 15.17 1.02000584> 2.75 2.030 | 6.92 11.680 | 11.08 2.030 | 15.25 1.02000585> 2.83 2.030 | 7.00 11.680 | 11.17 2.030 | 15.33 1.020
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 10
00586> 2.92 2.030 | 7.08 8.380 | 11.25 2.030 | 15.42 1.02000587> 3.00 2.030 | 7.17 8.380 | 11.33 2.030 | 15.50 1.02000588> 3.08 2.030 | 7.25 8.130 | 11.42 2.030 | 15.58 1.02000589> 3.17 2.030 | 7.33 8.130 | 11.50 2.030 | 15.67 1.02000590> 3.25 2.030 | 7.42 5.590 | 11.58 2.030 | 15.75 1.02000591> 3.33 2.030 | 7.50 5.590 | 11.67 2.030 | 15.83 1.02000592> 3.42 2.790 | 7.58 4.830 | 11.75 2.030 | 15.92 1.02000593> 3.50 2.790 | 7.67 4.830 | 11.83 2.030 | 16.00 1.02000594> 3.58 2.790 | 7.75 4.830 | 11.92 2.030 | 16.08 1.02000595> 3.67 2.790 | 7.83 4.830 | 12.00 2.030 | 16.17 1.02000596> 3.75 2.790 | 7.92 4.830 | 12.08 2.030 | 16.25 1.02000597> 3.83 2.790 | 8.00 4.830 | 12.17 2.030 | 16.33 1.02000598> 3.92 2.790 | 8.08 4.830 | 12.25 2.030 | 16.42 1.02000599> 4.00 2.790 | 8.17 4.830 | 12.33 2.030 | 16.50 1.02000600> 4.08 2.790 | 8.25 4.830 | 12.42 2.030 | 16.58 1.02000601> 4.17 2.790 | 8.33 4.830 | 12.50 2.030 | 16.67 1.02000602> 00603> Max.eff.Inten.(mm/hr)= 107.44 98.1100604> over (min) 5.00 10.0000605> Storage Coeff. (min)= 3.27 (ii) 8.51 (ii)00606> Unit Hyd. Tpeak (min)= 5.00 10.0000607> Unit Hyd. peak (cms)= .27 .1200608> *TOTALS*00609> PEAK FLOW (cms)= .48 .69 1.163 (iii)00610> TIME TO PEAK (hrs)= 6.67 6.75 6.66700611> RUNOFF VOLUME (mm)= 79.15 38.84 47.70700612> TOTAL RAINFALL (mm)= 79.95 79.95 79.94900613> RUNOFF COEFFICIENT = .99 .49 .59700614> *** WARNING: Storage Coefficient is smaller than DT! 00615> Use a smaller DT or a larger area. 00616> 00617> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00618> CN* = 68.0 Ia = Dep. Storage (Above)00619> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00620> THAN THE STORAGE COEFFICIENT.00621> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00622> 00623> --------------------------------------------------------------------------------00624> 001:0017------------------------------------------------------------------------00625> --------------------00626> | ROUTE PIPE 500pip| PIPE Number = 1.0000627> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000628> | DT= 5.0 min | Length (m)= 64.8000629> -------------------- Slope (m/m)= .0020000630> Manning n = .01300631> 00632> <------------------- TRAVEL TIME TABLE ------------------->00633> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00634> (m) (cu.m.) (cms) (m/s) min00635> .063 .148E+01 .009 .410 2.6400636> .126 .411E+01 .041 .639 1.6900637> .189 .743E+01 .094 .823 1.3100638> .253 .112E+02 .169 .978 1.1000639> .316 .154E+02 .265 1.113 .9700640> .379 .199E+02 .377 1.231 .8800641> .442 .245E+02 .505 1.335 .8100642> .505 .293E+02 .645 1.427 .7600643> .568 .342E+02 .795 1.507 .7200644> .632 .391E+02 .951 1.576 .6900645> .695 .440E+02 1.109 1.634 .6600646> .758 .488E+02 1.266 1.682 .6400647> .821 .534E+02 1.417 1.719 .6300648> .884 .579E+02 1.558 1.744 .6200649> .947 .621E+02 1.683 1.757 .6100650> 1.011 .659E+02 1.785 1.756 .61
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 11
00651> 1.074 .692E+02 1.855 1.738 .6200652> 1.137 .718E+02 1.876 1.693 .6400653> 1.200 .733E+02 1.745 1.543 .7000654> <---- hydrograph ----> <-pipe / channel->00655> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00656> (ha) (cms) (hrs) (mm) (m) (m/s)00657> INFLOW : ID= 6:500 7.55 1.163 6.67 47.707 .716 1.65000658> OUTFLOW: ID= 1:500pip 7.55 1.163 6.67 47.707 .713 1.64800659> 00660> 00661> --------------------------------------------------------------------------------00662> 001:0018------------------------------------------------------------------------00663> ----------------------00664> | CALIB STANDHYD | Area (ha)= .5400665> | 02:505 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000666> ----------------------00667> IMPERVIOUS PERVIOUS (i)00668> Surface Area (ha)= .27 .2700669> Dep. Storage (mm)= .80 5.0000670> Average Slope (%)= 2.00 2.0000671> Length (m)= 60.00 40.0000672> Mannings n = .013 .15000673> 00674> Max.eff.Inten.(mm/hr)= 107.44 45.7000675> over (min) 5.00 10.0000676> Storage Coeff. (min)= 1.48 (ii) 8.59 (ii)00677> Unit Hyd. Tpeak (min)= 5.00 10.0000678> Unit Hyd. peak (cms)= .33 .1200679> *TOTALS*00680> PEAK FLOW (cms)= .08 .02 .103 (iii)00681> TIME TO PEAK (hrs)= 6.67 6.75 6.66700682> RUNOFF VOLUME (mm)= 79.15 28.88 54.01700683> TOTAL RAINFALL (mm)= 79.95 79.95 79.94900684> RUNOFF COEFFICIENT = .99 .36 .67600685> *** WARNING: Storage Coefficient is smaller than DT! 00686> Use a smaller DT or a larger area. 00687> 00688> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00689> CN* = 68.0 Ia = Dep. Storage (Above)00690> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00691> THAN THE STORAGE COEFFICIENT.00692> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00693> 00694> --------------------------------------------------------------------------------00695> 001:0019------------------------------------------------------------------------00696> ------------------------00697> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00698> ------------------------ (ha) (cms) (hrs) (mm) (cms)00699> ID1 01:500pipe 7.55 1.163 6.67 47.71 .000 00700> +ID2 02:505 .54 .103 6.67 54.02 .000 00701> ===========================================================00702> SUM 03:tribwestpo 8.09 1.266 6.67 48.16 .000 00703> 00704> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00705> 00706> --------------------------------------------------------------------------------00707> 001:0020------------------------------------------------------------------------00708> ---------------------00709> | ROUTE RESERVOIR | Requested routing time step = 5.0 min.00710> | IN>03:(tribwe) |00711> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00712> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00713> (cms) (ha.m.) | (cms) (ha.m.)00714> .000 .0000E+00 | .060 .2089E+0000715> .006 .1670E-01 | .065 .2353E+00
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 12
00716> .007 .3440E-01 | .069 .2626E+0000717> .008 .5290E-01 | .074 .2911E+0000718> .008 .7230E-01 | .078 .3206E+0000719> .009 .9260E-01 | .086 .3830E+0000720> .033 .1139E+00 | .170 .4160E+0000721> .041 .1362E+00 | .322 .4501E+0000722> .048 .1594E+00 | 1.055 .4854E+0000723> .054 .1837E+00 | .000 .0000E+0000724> 00725> ROUTING RESULTS AREA QPEAK TPEAK R.V.00726> -------------------- (ha) (cms) (hrs) (mm)00727> INFLOW >03: (tribwe) 8.09 1.266 6.667 48.16200728> OUTFLOW<02: (westpo) 8.09 .065 8.500 48.16200729> 00730> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.17000731> TIME SHIFT OF PEAK FLOW (min)= 110.0000732> MAXIMUM STORAGE USED (ha.m.)=.2398E+0000733> 00734> --------------------------------------------------------------------------------00735> 001:0021------------------------------------------------------------------------00736> ----------------------00737> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000738> | 03:509 DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000739> ---------------------- U.H. Tp(hrs)= .08300740> 00741> Unit Hyd Qpeak (cms)= .01500742> 00743> PEAK FLOW (cms)= .006 (i)00744> TIME TO PEAK (hrs)= 6.66700745> RUNOFF VOLUME (mm)= 43.84900746> TOTAL RAINFALL (mm)= 79.94900747> RUNOFF COEFFICIENT = .54800748> 00749> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00750> 00751> *** WARNING: Time step is too large for value of TP. 00752> R.V. may be ok. Peak flow could be off. 00753> --------------------------------------------------------------------------------00754> 001:0022------------------------------------------------------------------------00755> ------------------------00756> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00757> ------------------------ (ha) (cms) (hrs) (mm) (cms)00758> ID1 02:westpond 8.09 .065 8.50 48.16 .000 00759> +ID2 03:509 .03 .006 6.67 43.85 .000 00760> ===========================================================00761> SUM 01:golfview d 8.12 .066 8.33 48.15 .000 00762> 00763> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00764> 00765> --------------------------------------------------------------------------------00766> 001:0023------------------------------------------------------------------------00767> *# 100-YEAR STM EVENT 00768> ----------------------00769> | CALIB STANDHYD | Area (ha)= 7.5500770> | 06:500 DT= 5.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000771> ----------------------00772> IMPERVIOUS PERVIOUS (i)00773> Surface Area (ha)= 3.85 3.7000774> Dep. Storage (mm)= .80 5.0000775> Average Slope (%)= 2.00 2.0000776> Length (m)= 224.00 40.0000777> Mannings n = .013 .15000778> 00779> New rainfall entered directly by user. 00780> TIME STEP= 5.00 min # of STEPS= 200
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 13
00781> DURATION =16.67 hrs TOTAL RAIN= 93.48 mm00782> 00783> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00784> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00785> .08 53.090 | 4.25 3.300 | 8.42 3.300 | 12.58 1.78000786> .17 2.290 | 4.33 3.300 | 8.50 3.300 | 12.67 1.78000787> .25 2.290 | 4.42 3.300 | 8.58 3.300 | 12.75 1.78000788> .33 2.290 | 4.50 3.300 | 8.67 3.300 | 12.83 1.78000789> .42 2.290 | 4.58 3.300 | 8.75 3.300 | 12.92 1.78000790> .50 2.290 | 4.67 3.300 | 8.83 3.300 | 13.00 1.78000791> .58 2.290 | 4.75 3.300 | 8.92 3.300 | 13.08 1.78000792> .67 2.290 | 4.83 3.300 | 9.00 3.300 | 13.17 1.78000793> .75 2.290 | 4.92 3.300 | 9.08 3.300 | 13.25 1.78000794> .83 2.290 | 5.00 3.300 | 9.17 3.300 | 13.33 1.78000795> .92 2.290 | 5.08 6.100 | 9.25 3.300 | 13.42 1.78000796> 1.00 2.290 | 5.17 6.100 | 9.33 3.300 | 13.50 1.78000797> 1.08 2.290 | 5.25 6.100 | 9.42 3.300 | 13.58 1.78000798> 1.17 2.290 | 5.33 6.100 | 9.50 3.300 | 13.67 1.78000799> 1.25 2.290 | 5.42 6.100 | 9.58 3.300 | 13.75 1.78000800> 1.33 2.290 | 5.50 6.100 | 9.67 3.300 | 13.83 1.78000801> 1.42 2.290 | 5.58 6.100 | 9.75 3.300 | 13.92 1.78000802> 1.50 2.290 | 5.67 6.100 | 9.83 3.300 | 14.00 1.78000803> 1.58 2.290 | 5.75 6.100 | 9.92 3.300 | 14.08 1.78000804> 1.67 2.290 | 5.83 6.100 | 10.00 3.300 | 14.17 1.78000805> 1.75 2.290 | 5.92 8.130 | 10.08 2.290 | 14.25 1.27000806> 1.83 2.290 | 6.00 8.130 | 10.17 2.290 | 14.33 1.27000807> 1.92 2.290 | 6.08 11.940 | 10.25 2.290 | 14.42 1.27000808> 2.00 2.290 | 6.17 11.940 | 10.33 2.290 | 14.50 1.27000809> 2.08 2.290 | 6.25 27.430 | 10.42 2.290 | 14.58 1.27000810> 2.17 2.290 | 6.33 27.430 | 10.50 2.290 | 14.67 1.27000811> 2.25 2.290 | 6.42 59.940 | 10.58 2.290 | 14.75 1.27000812> 2.33 2.290 | 6.50 59.940 | 10.67 2.290 | 14.83 1.27000813> 2.42 2.290 | 6.58 125.480 | 10.75 2.290 | 14.92 1.27000814> 2.50 2.290 | 6.67 125.480 | 10.83 2.290 | 15.00 1.27000815> 2.58 2.290 | 6.75 21.480 | 10.92 2.290 | 15.08 1.27000816> 2.67 2.290 | 6.83 21.480 | 11.00 2.290 | 15.17 1.27000817> 2.75 2.290 | 6.92 13.720 | 11.08 2.290 | 15.25 1.27000818> 2.83 2.290 | 7.00 13.720 | 11.17 2.290 | 15.33 1.27000819> 2.92 2.290 | 7.08 9.910 | 11.25 2.290 | 15.42 1.27000820> 3.00 2.290 | 7.17 9.910 | 11.33 2.290 | 15.50 1.27000821> 3.08 2.290 | 7.25 9.400 | 11.42 2.290 | 15.58 1.27000822> 3.17 2.290 | 7.33 9.400 | 11.50 2.290 | 15.67 1.27000823> 3.25 2.290 | 7.42 6.600 | 11.58 2.290 | 15.75 1.27000824> 3.33 2.290 | 7.50 6.600 | 11.67 2.290 | 15.83 1.27000825> 3.42 3.300 | 7.58 5.590 | 11.75 2.290 | 15.92 1.27000826> 3.50 3.300 | 7.67 5.590 | 11.83 2.290 | 16.00 1.27000827> 3.58 3.300 | 7.75 5.590 | 11.92 2.290 | 16.08 1.27000828> 3.67 3.300 | 7.83 5.590 | 12.00 2.290 | 16.17 1.27000829> 3.75 3.300 | 7.92 5.590 | 12.08 2.290 | 16.25 1.27000830> 3.83 3.300 | 8.00 5.590 | 12.17 2.290 | 16.33 1.27000831> 3.92 3.300 | 8.08 5.590 | 12.25 2.290 | 16.42 1.27000832> 4.00 3.300 | 8.17 5.590 | 12.33 2.290 | 16.50 1.27000833> 4.08 3.300 | 8.25 5.590 | 12.42 2.290 | 16.58 1.27000834> 4.17 3.300 | 8.33 5.590 | 12.50 2.290 | 16.67 1.27000835> 00836> Max.eff.Inten.(mm/hr)= 125.48 124.4700837> over (min) 5.00 10.0000838> Storage Coeff. (min)= 3.07 (ii) 7.83 (ii)00839> Unit Hyd. Tpeak (min)= 5.00 10.0000840> Unit Hyd. peak (cms)= .27 .1300841> *TOTALS*00842> PEAK FLOW (cms)= .57 .90 1.462 (iii)00843> TIME TO PEAK (hrs)= 6.67 6.75 6.66700844> RUNOFF VOLUME (mm)= 92.68 49.33 58.87000845> TOTAL RAINFALL (mm)= 93.48 93.48 93.480
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 14
00846> RUNOFF COEFFICIENT = .99 .53 .63000847> *** WARNING: Storage Coefficient is smaller than DT! 00848> Use a smaller DT or a larger area. 00849> 00850> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00851> CN* = 68.0 Ia = Dep. Storage (Above)00852> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00853> THAN THE STORAGE COEFFICIENT.00854> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00855> 00856> --------------------------------------------------------------------------------00857> 001:0024------------------------------------------------------------------------00858> --------------------00859> | ROUTE PIPE 500pip| PIPE Number = 1.0000860> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000861> | DT= 5.0 min | Length (m)= 64.8000862> -------------------- Slope (m/m)= .0020000863> Manning n = .01300864> 00865> <------------------- TRAVEL TIME TABLE ------------------->00866> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00867> (m) (cu.m.) (cms) (m/s) min00868> .063 .148E+01 .009 .410 2.6400869> .126 .411E+01 .041 .639 1.6900870> .189 .743E+01 .094 .823 1.3100871> .253 .112E+02 .169 .978 1.1000872> .316 .154E+02 .265 1.113 .9700873> .379 .199E+02 .377 1.231 .8800874> .442 .245E+02 .505 1.335 .8100875> .505 .293E+02 .645 1.427 .7600876> .568 .342E+02 .795 1.507 .7200877> .632 .391E+02 .951 1.576 .6900878> .695 .440E+02 1.109 1.634 .6600879> .758 .488E+02 1.266 1.682 .6400880> .821 .534E+02 1.417 1.719 .6300881> .884 .579E+02 1.558 1.744 .6200882> .947 .621E+02 1.683 1.757 .6100883> 1.011 .659E+02 1.785 1.756 .6100884> 1.074 .692E+02 1.855 1.738 .6200885> 1.137 .718E+02 1.876 1.693 .6400886> 1.200 .733E+02 1.745 1.543 .7000887> <---- hydrograph ----> <-pipe / channel->00888> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00889> (ha) (cms) (hrs) (mm) (m) (m/s)00890> INFLOW : ID= 6:500 7.55 1.462 6.67 58.870 .841 1.72700891> OUTFLOW: ID= 1:500pip 7.55 1.459 6.67 58.870 .841 1.72700892> 00893> 00894> --------------------------------------------------------------------------------00895> 001:0025------------------------------------------------------------------------00896> ----------------------00897> | CALIB STANDHYD | Area (ha)= .5400898> | 02:505 DT= 5.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000899> ----------------------00900> IMPERVIOUS PERVIOUS (i)00901> Surface Area (ha)= .27 .2700902> Dep. Storage (mm)= .80 5.0000903> Average Slope (%)= 2.00 2.0000904> Length (m)= 60.00 40.0000905> Mannings n = .013 .15000906> 00907> Max.eff.Inten.(mm/hr)= 125.48 59.6400908> over (min) 5.00 10.0000909> Storage Coeff. (min)= 1.39 (ii) 7.78 (ii)00910> Unit Hyd. Tpeak (min)= 5.00 10.00
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 15
00911> Unit Hyd. peak (cms)= .33 .1300912> *TOTALS*00913> PEAK FLOW (cms)= .09 .03 .125 (iii)00914> TIME TO PEAK (hrs)= 6.67 6.75 6.66700915> RUNOFF VOLUME (mm)= 92.68 37.64 65.15800916> TOTAL RAINFALL (mm)= 93.48 93.48 93.48000917> RUNOFF COEFFICIENT = .99 .40 .69700918> *** WARNING: Storage Coefficient is smaller than DT! 00919> Use a smaller DT or a larger area. 00920> 00921> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00922> CN* = 68.0 Ia = Dep. Storage (Above)00923> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00924> THAN THE STORAGE COEFFICIENT.00925> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00926> 00927> --------------------------------------------------------------------------------00928> 001:0026------------------------------------------------------------------------00929> ------------------------00930> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00931> ------------------------ (ha) (cms) (hrs) (mm) (cms)00932> ID1 01:500pipe 7.55 1.459 6.67 58.87 .000 00933> +ID2 02:505 .54 .125 6.67 65.16 .000 00934> ===========================================================00935> SUM 03:tribwestpo 8.09 1.584 6.67 59.44 .000 00936> 00937> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00938> 00939> --------------------------------------------------------------------------------00940> 001:0027------------------------------------------------------------------------00941> ---------------------00942> | ROUTE RESERVOIR | Requested routing time step = 5.0 min.00943> | IN>03:(tribwe) |00944> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00945> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00946> (cms) (ha.m.) | (cms) (ha.m.)00947> .000 .0000E+00 | .060 .2089E+0000948> .006 .1670E-01 | .065 .2353E+0000949> .007 .3440E-01 | .069 .2626E+0000950> .008 .5290E-01 | .074 .2911E+0000951> .008 .7230E-01 | .078 .3206E+0000952> .009 .9260E-01 | .086 .3830E+0000953> .033 .1139E+00 | .170 .4160E+0000954> .041 .1362E+00 | .322 .4501E+0000955> .048 .1594E+00 | 1.055 .4854E+0000956> .054 .1837E+00 | .000 .0000E+0000957> 00958> ROUTING RESULTS AREA QPEAK TPEAK R.V.00959> -------------------- (ha) (cms) (hrs) (mm)00960> INFLOW >03: (tribwe) 8.09 1.584 6.667 59.43600961> OUTFLOW<02: (westpo) 8.09 .075 8.500 59.43600962> 00963> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.75100964> TIME SHIFT OF PEAK FLOW (min)= 110.0000965> MAXIMUM STORAGE USED (ha.m.)=.3006E+0000966> 00967> --------------------------------------------------------------------------------00968> 001:0028------------------------------------------------------------------------00969> ----------------------00970> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000971> | 03:509 DT= 5.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000972> ---------------------- U.H. Tp(hrs)= .08300973> 00974> Unit Hyd Qpeak (cms)= .01500975>
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 16
00976> PEAK FLOW (cms)= .008 (i)00977> TIME TO PEAK (hrs)= 6.66700978> RUNOFF VOLUME (mm)= 55.45200979> TOTAL RAINFALL (mm)= 93.48000980> RUNOFF COEFFICIENT = .59300981> 00982> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00983> 00984> *** WARNING: Time step is too large for value of TP. 00985> R.V. may be ok. Peak flow could be off. 00986> --------------------------------------------------------------------------------00987> 001:0029------------------------------------------------------------------------00988> ------------------------00989> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00990> ------------------------ (ha) (cms) (hrs) (mm) (cms)00991> ID1 02:westpond 8.09 .075 8.50 59.44 .000 00992> +ID2 03:509 .03 .008 6.67 55.45 .000 00993> ===========================================================00994> SUM 01:golfview d 8.12 .076 8.33 59.42 .000 00995> 00996> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00997> 00998> --------------------------------------------------------------------------------00999> 001:0030------------------------------------------------------------------------01000> FINISH01001> --------------------------------------------------------------------------------01002> ********************************************************************************01003> WARNINGS / ERRORS / NOTES01004> -------------------------01005> 001:0002 CALIB STANDHYD 01006> *** WARNING: Storage Coefficient is smaller than DT! 01007> Use a smaller DT or a larger area. 01008> 001:0004 CALIB STANDHYD 01009> *** WARNING: Storage Coefficient is smaller than DT! 01010> Use a smaller DT or a larger area. 01011> 001:0007 CALIB NASHYD 01012> *** WARNING: Time step is too large for value of TP. 01013> R.V. may be ok. Peak flow could be off. 01014> 001:0009 CALIB STANDHYD 01015> *** WARNING: Storage Coefficient is smaller than DT! 01016> Use a smaller DT or a larger area. 01017> 001:0011 CALIB STANDHYD 01018> *** WARNING: Storage Coefficient is smaller than DT! 01019> Use a smaller DT or a larger area. 01020> 001:0014 CALIB NASHYD 01021> *** WARNING: Time step is too large for value of TP. 01022> R.V. may be ok. Peak flow could be off. 01023> 001:0016 CALIB STANDHYD 01024> *** WARNING: Storage Coefficient is smaller than DT! 01025> Use a smaller DT or a larger area. 01026> 001:0018 CALIB STANDHYD 01027> *** WARNING: Storage Coefficient is smaller than DT! 01028> Use a smaller DT or a larger area. 01029> 001:0021 CALIB NASHYD 01030> *** WARNING: Time step is too large for value of TP. 01031> R.V. may be ok. Peak flow could be off. 01032> 001:0023 CALIB STANDHYD 01033> *** WARNING: Storage Coefficient is smaller than DT! 01034> Use a smaller DT or a larger area. 01035> 001:0025 CALIB STANDHYD 01036> *** WARNING: Storage Coefficient is smaller than DT! 01037> Use a smaller DT or a larger area. 01038> 001:0028 CALIB NASHYD 01039> *** WARNING: Time step is too large for value of TP. 01040> R.V. may be ok. Peak flow could be off.
West Pond SCS Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 17
01041> Simulation ended on 2017-05-16 at 17:20:3901042> ================================================================================01043> 01044>
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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West Chicago 2-100 Storm Events
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-15 TIME: 15:13:26 RUN COUNTER: 000867 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\chwstpst.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\chwstpst.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\chwstpst.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 2
00066> 001:0002------------------------------------------------------------------------00067> *# DISCRITIZING THE 4 HOUR DURATION - VARIOUS CHICAGO STORM EVENTS 00068> *# 2-YEAR STM EVENT 00069> --------------------00070> | CHICAGO STORM | IDF curve parameters: A= 807.44000071> | Ptotal= 33.76 mm | B= 6.75000072> -------------------- C= .82800073> used in: INTENSITY = A / (t + B)^C00074> 00075> Duration of storm = 4.00 hrs00076> Storm time step = 5.00 min00077> Time to peak ratio = .4700078> 00079> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00080> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00081> .08 1.684 | 1.08 3.578 | 2.08 21.585 | 3.08 2.87900082> .17 1.757 | 1.17 3.975 | 2.17 14.067 | 3.17 2.69400083> .25 1.839 | 1.25 4.477 | 2.25 10.354 | 3.25 2.53300084> .33 1.929 | 1.33 5.132 | 2.33 8.174 | 3.33 2.39100085> .42 2.029 | 1.42 6.022 | 2.42 6.752 | 3.42 2.26500086> .50 2.141 | 1.50 7.297 | 2.50 5.755 | 3.50 2.15200087> .58 2.267 | 1.58 9.264 | 2.58 5.019 | 3.58 2.05100088> .67 2.411 | 1.67 12.658 | 2.67 4.454 | 3.67 1.96000089> .75 2.575 | 1.75 19.710 | 2.75 4.007 | 3.75 1.87700090> .83 2.766 | 1.83 41.150 | 2.83 3.645 | 3.83 1.80100091> .92 2.990 | 1.92 104.983 | 2.92 3.346 | 3.92 1.73200092> 1.00 3.256 | 2.00 42.957 | 3.00 3.094 | 4.00 1.66800093> 00094> --------------------------------------------------------------------------------00095> 001:0003------------------------------------------------------------------------00096> ----------------------00097> | CALIB STANDHYD | Area (ha)= 7.5500098> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000099> ----------------------00100> IMPERVIOUS PERVIOUS (i)00101> Surface Area (ha)= 3.85 3.7000102> Dep. Storage (mm)= .80 5.0000103> Average Slope (%)= 2.00 2.0000104> Length (m)= 224.00 40.0000105> Mannings n = .013 .15000106> 00107> Max.eff.Inten.(mm/hr)= 104.98 33.1600108> over (min) 3.00 11.0000109> Storage Coeff. (min)= 3.30 (ii) 11.38 (ii)00110> Unit Hyd. Tpeak (min)= 3.00 11.0000111> Unit Hyd. peak (cms)= .35 .1000112> *TOTALS*00113> PEAK FLOW (cms)= .39 .21 .475 (iii)00114> TIME TO PEAK (hrs)= 1.93 2.08 1.93300115> RUNOFF VOLUME (mm)= 32.96 8.87 14.16800116> TOTAL RAINFALL (mm)= 33.76 33.76 33.75800117> RUNOFF COEFFICIENT = .98 .26 .42000118> 00119> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00120> CN* = 68.0 Ia = Dep. Storage (Above)00121> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00122> THAN THE STORAGE COEFFICIENT.00123> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00124> 00125> --------------------------------------------------------------------------------00126> 001:0004------------------------------------------------------------------------00127> --------------------00128> | ROUTE PIPE 500pip| PIPE Number = 1.0000129> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000130> | DT= 1.0 min | Length (m)= 64.80
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 3
00131> -------------------- Slope (m/m)= .0020000132> Manning n = .01300133> 00134> <------------------- TRAVEL TIME TABLE ------------------->00135> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00136> (m) (cu.m.) (cms) (m/s) min00137> .063 .148E+01 .009 .410 2.6400138> .126 .411E+01 .041 .639 1.6900139> .189 .743E+01 .094 .823 1.3100140> .253 .112E+02 .169 .978 1.1000141> .316 .154E+02 .265 1.113 .9700142> .379 .199E+02 .377 1.231 .8800143> .442 .245E+02 .505 1.335 .8100144> .505 .293E+02 .645 1.427 .7600145> .568 .342E+02 .795 1.507 .7200146> .632 .391E+02 .951 1.576 .6900147> .695 .440E+02 1.109 1.634 .6600148> .758 .488E+02 1.266 1.682 .6400149> .821 .534E+02 1.417 1.719 .6300150> .884 .579E+02 1.558 1.744 .6200151> .947 .621E+02 1.683 1.757 .6100152> 1.011 .659E+02 1.785 1.756 .6100153> 1.074 .692E+02 1.855 1.738 .6200154> 1.137 .718E+02 1.876 1.693 .6400155> 1.200 .733E+02 1.745 1.543 .7000156> <---- hydrograph ----> <-pipe / channel->00157> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00158> (ha) (cms) (hrs) (mm) (m) (m/s)00159> INFLOW : ID= 6:500 7.55 .475 1.93 14.168 .427 1.31000160> OUTFLOW: ID= 1:500pip 7.55 .465 1.95 14.168 .424 1.30300161> 00162> 00163> --------------------------------------------------------------------------------00164> 001:0005------------------------------------------------------------------------00165> ----------------------00166> | CALIB STANDHYD | Area (ha)= .5400167> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000168> ----------------------00169> IMPERVIOUS PERVIOUS (i)00170> Surface Area (ha)= .27 .2700171> Dep. Storage (mm)= .80 5.0000172> Average Slope (%)= 2.00 2.0000173> Length (m)= 60.00 40.0000174> Mannings n = .013 .15000175> 00176> Max.eff.Inten.(mm/hr)= 104.98 11.3300177> over (min) 1.00 14.0000178> Storage Coeff. (min)= 1.50 (ii) 13.91 (ii)00179> Unit Hyd. Tpeak (min)= 1.00 14.0000180> Unit Hyd. peak (cms)= .83 .0800181> *TOTALS*00182> PEAK FLOW (cms)= .08 .01 .078 (iii)00183> TIME TO PEAK (hrs)= 1.92 2.17 1.91700184> RUNOFF VOLUME (mm)= 32.96 5.58 19.26800185> TOTAL RAINFALL (mm)= 33.76 33.76 33.75800186> RUNOFF COEFFICIENT = .98 .17 .57100187> 00188> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00189> CN* = 68.0 Ia = Dep. Storage (Above)00190> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00191> THAN THE STORAGE COEFFICIENT.00192> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00193> 00194> --------------------------------------------------------------------------------00195> 001:0006------------------------------------------------------------------------
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 4
00196> ------------------------00197> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00198> ------------------------ (ha) (cms) (hrs) (mm) (cms)00199> ID1 01:500pipe 7.55 .465 1.95 14.17 .000 00200> +ID2 02:505 .54 .078 1.92 19.27 .000 00201> ===========================================================00202> SUM 03:tribwestpo 8.09 .513 1.93 14.51 .000 00203> 00204> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00205> 00206> --------------------------------------------------------------------------------00207> 001:0007------------------------------------------------------------------------00208> ---------------------00209> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00210> | IN>03:(tribwe) |00211> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00212> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00213> (cms) (ha.m.) | (cms) (ha.m.)00214> .000 .0000E+00 | .060 .2089E+0000215> .006 .1670E-01 | .065 .2353E+0000216> .007 .3440E-01 | .069 .2626E+0000217> .008 .5290E-01 | .074 .2911E+0000218> .008 .7230E-01 | .078 .3206E+0000219> .009 .9260E-01 | .086 .3830E+0000220> .033 .1139E+00 | .170 .4160E+0000221> .041 .1362E+00 | .322 .4501E+0000222> .048 .1594E+00 | 1.055 .4854E+0000223> .054 .1837E+00 | .000 .0000E+0000224> 00225> ROUTING RESULTS AREA QPEAK TPEAK R.V.00226> -------------------- (ha) (cms) (hrs) (mm)00227> INFLOW >03: (tribwe) 8.09 .513 1.933 14.50800228> OUTFLOW<02: (westpo) 8.09 .022 4.050 14.50800229> 00230> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.19100231> TIME SHIFT OF PEAK FLOW (min)= 127.0000232> MAXIMUM STORAGE USED (ha.m.)=.1038E+0000233> 00234> --------------------------------------------------------------------------------00235> 001:0008------------------------------------------------------------------------00236> ----------------------00237> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000238> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000239> ---------------------- U.H. Tp(hrs)= .08300240> 00241> Unit Hyd Qpeak (cms)= .01500242> 00243> PEAK FLOW (cms)= .002 (i)00244> TIME TO PEAK (hrs)= 2.00000245> RUNOFF VOLUME (mm)= 9.52300246> TOTAL RAINFALL (mm)= 33.75800247> RUNOFF COEFFICIENT = .28200248> 00249> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00250> 00251> --------------------------------------------------------------------------------00252> 001:0009------------------------------------------------------------------------00253> ------------------------00254> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00255> ------------------------ (ha) (cms) (hrs) (mm) (cms)00256> ID1 02:westpond 8.09 .022 4.05 14.51 .000 00257> +ID2 03:509 .03 .002 2.00 9.52 .000 00258> ===========================================================00259> SUM 01:golfview d 8.12 .022 4.03 14.49 .000 00260>
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 5
00261> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00262> 00263> --------------------------------------------------------------------------------00264> 001:0010------------------------------------------------------------------------00265> *# 5-YEAR STM EVENT 00266> --------------------00267> | CHICAGO STORM | IDF curve parameters: A=1135.40000268> | Ptotal= 44.08 mm | B= 7.50000269> -------------------- C= .84100270> used in: INTENSITY = A / (t + B)^C00271> 00272> Duration of storm = 4.00 hrs00273> Storm time step = 5.00 min00274> Time to peak ratio = .4700275> 00276> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00277> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00278> .08 2.085 | 1.08 4.556 | 2.08 28.981 | 3.08 3.63600279> .17 2.180 | 1.17 5.083 | 2.17 18.761 | 3.17 3.39400280> .25 2.284 | 1.25 5.752 | 2.25 13.701 | 3.25 3.18300281> .33 2.400 | 1.33 6.629 | 2.33 10.737 | 3.33 2.99800282> .42 2.529 | 1.42 7.825 | 2.42 8.810 | 3.42 2.83400283> .50 2.674 | 1.50 9.548 | 2.50 7.465 | 3.50 2.68900284> .58 2.838 | 1.58 12.218 | 2.58 6.477 | 3.58 2.55800285> .67 3.024 | 1.67 16.841 | 2.67 5.721 | 3.67 2.44000286> .75 3.239 | 1.75 26.437 | 2.75 5.126 | 3.75 2.33300287> .83 3.488 | 1.83 55.079 | 2.83 4.646 | 3.83 2.23600288> .92 3.781 | 1.92 135.721 | 2.92 4.250 | 3.92 2.14700289> 1.00 4.131 | 2.00 57.476 | 3.00 3.918 | 4.00 2.06500290> 00291> --------------------------------------------------------------------------------00292> 001:0011------------------------------------------------------------------------00293> ----------------------00294> | CALIB STANDHYD | Area (ha)= 7.5500295> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000296> ----------------------00297> IMPERVIOUS PERVIOUS (i)00298> Surface Area (ha)= 3.85 3.7000299> Dep. Storage (mm)= .80 5.0000300> Average Slope (%)= 2.00 2.0000301> Length (m)= 224.00 40.0000302> Mannings n = .013 .15000303> 00304> Max.eff.Inten.(mm/hr)= 135.72 59.4500305> over (min) 3.00 9.0000306> Storage Coeff. (min)= 2.98 (ii) 9.38 (ii)00307> Unit Hyd. Tpeak (min)= 3.00 9.0000308> Unit Hyd. peak (cms)= .38 .1200309> *TOTALS*00310> PEAK FLOW (cms)= .52 .39 .726 (iii)00311> TIME TO PEAK (hrs)= 1.93 2.05 1.95000312> RUNOFF VOLUME (mm)= 43.28 14.44 20.78600313> TOTAL RAINFALL (mm)= 44.08 44.08 44.07700314> RUNOFF COEFFICIENT = .98 .33 .47200315> 00316> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00317> CN* = 68.0 Ia = Dep. Storage (Above)00318> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00319> THAN THE STORAGE COEFFICIENT.00320> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00321> 00322> --------------------------------------------------------------------------------00323> 001:0012------------------------------------------------------------------------00324> --------------------00325> | ROUTE PIPE 500pip| PIPE Number = 1.00
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 6
00326> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000327> | DT= 1.0 min | Length (m)= 64.8000328> -------------------- Slope (m/m)= .0020000329> Manning n = .01300330> 00331> <------------------- TRAVEL TIME TABLE ------------------->00332> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00333> (m) (cu.m.) (cms) (m/s) min00334> .063 .148E+01 .009 .410 2.6400335> .126 .411E+01 .041 .639 1.6900336> .189 .743E+01 .094 .823 1.3100337> .253 .112E+02 .169 .978 1.1000338> .316 .154E+02 .265 1.113 .9700339> .379 .199E+02 .377 1.231 .8800340> .442 .245E+02 .505 1.335 .8100341> .505 .293E+02 .645 1.427 .7600342> .568 .342E+02 .795 1.507 .7200343> .632 .391E+02 .951 1.576 .6900344> .695 .440E+02 1.109 1.634 .6600345> .758 .488E+02 1.266 1.682 .6400346> .821 .534E+02 1.417 1.719 .6300347> .884 .579E+02 1.558 1.744 .6200348> .947 .621E+02 1.683 1.757 .6100349> 1.011 .659E+02 1.785 1.756 .6100350> 1.074 .692E+02 1.855 1.738 .6200351> 1.137 .718E+02 1.876 1.693 .6400352> 1.200 .733E+02 1.745 1.543 .7000353> <---- hydrograph ----> <-pipe / channel->00354> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00355> (ha) (cms) (hrs) (mm) (m) (m/s)00356> INFLOW : ID= 6:500 7.55 .726 1.95 20.786 .539 1.46900357> OUTFLOW: ID= 1:500pip 7.55 .713 1.95 20.786 .533 1.46100358> 00359> 00360> --------------------------------------------------------------------------------00361> 001:0013------------------------------------------------------------------------00362> ----------------------00363> | CALIB STANDHYD | Area (ha)= .5400364> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000365> ----------------------00366> IMPERVIOUS PERVIOUS (i)00367> Surface Area (ha)= .27 .2700368> Dep. Storage (mm)= .80 5.0000369> Average Slope (%)= 2.00 2.0000370> Length (m)= 60.00 40.0000371> Mannings n = .013 .15000372> 00373> Max.eff.Inten.(mm/hr)= 135.72 22.5500374> over (min) 1.00 11.0000375> Storage Coeff. (min)= 1.35 (ii) 10.78 (ii)00376> Unit Hyd. Tpeak (min)= 1.00 11.0000377> Unit Hyd. peak (cms)= .89 .1000378> *TOTALS*00379> PEAK FLOW (cms)= .10 .01 .104 (iii)00380> TIME TO PEAK (hrs)= 1.92 2.08 1.91700381> RUNOFF VOLUME (mm)= 43.28 9.63 26.45200382> TOTAL RAINFALL (mm)= 44.08 44.08 44.07700383> RUNOFF COEFFICIENT = .98 .22 .60000384> 00385> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00386> CN* = 68.0 Ia = Dep. Storage (Above)00387> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00388> THAN THE STORAGE COEFFICIENT.00389> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00390>
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 7
00391> --------------------------------------------------------------------------------00392> 001:0014------------------------------------------------------------------------00393> ------------------------00394> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00395> ------------------------ (ha) (cms) (hrs) (mm) (cms)00396> ID1 01:500pipe 7.55 .713 1.95 20.79 .000 00397> +ID2 02:505 .54 .104 1.92 26.45 .000 00398> ===========================================================00399> SUM 03:tribwestpo 8.09 .774 1.95 21.17 .000 00400> 00401> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00402> 00403> --------------------------------------------------------------------------------00404> 001:0015------------------------------------------------------------------------00405> ---------------------00406> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00407> | IN>03:(tribwe) |00408> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00409> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00410> (cms) (ha.m.) | (cms) (ha.m.)00411> .000 .0000E+00 | .060 .2089E+0000412> .006 .1670E-01 | .065 .2353E+0000413> .007 .3440E-01 | .069 .2626E+0000414> .008 .5290E-01 | .074 .2911E+0000415> .008 .7230E-01 | .078 .3206E+0000416> .009 .9260E-01 | .086 .3830E+0000417> .033 .1139E+00 | .170 .4160E+0000418> .041 .1362E+00 | .322 .4501E+0000419> .048 .1594E+00 | 1.055 .4854E+0000420> .054 .1837E+00 | .000 .0000E+0000421> 00422> ROUTING RESULTS AREA QPEAK TPEAK R.V.00423> -------------------- (ha) (cms) (hrs) (mm)00424> INFLOW >03: (tribwe) 8.09 .774 1.950 21.17300425> OUTFLOW<02: (westpo) 8.09 .043 3.567 21.17200426> 00427> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.52200428> TIME SHIFT OF PEAK FLOW (min)= 97.0000429> MAXIMUM STORAGE USED (ha.m.)=.1413E+0000430> 00431> --------------------------------------------------------------------------------00432> 001:0016------------------------------------------------------------------------00433> ----------------------00434> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000435> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000436> ---------------------- U.H. Tp(hrs)= .08300437> 00438> Unit Hyd Qpeak (cms)= .01500439> 00440> PEAK FLOW (cms)= .003 (i)00441> TIME TO PEAK (hrs)= 2.00000442> RUNOFF VOLUME (mm)= 16.08000443> TOTAL RAINFALL (mm)= 44.07700444> RUNOFF COEFFICIENT = .36500445> 00446> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00447> 00448> --------------------------------------------------------------------------------00449> 001:0017------------------------------------------------------------------------00450> ------------------------00451> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00452> ------------------------ (ha) (cms) (hrs) (mm) (cms)00453> ID1 02:westpond 8.09 .043 3.57 21.17 .000 00454> +ID2 03:509 .03 .003 2.00 16.08 .000 00455> ===========================================================
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 8
00456> SUM 01:golfview d 8.12 .043 3.55 21.15 .000 00457> 00458> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00459> 00460> --------------------------------------------------------------------------------00461> 001:0018------------------------------------------------------------------------00462> *# 10-YEAR STM EVENT 00463> --------------------00464> | CHICAGO STORM | IDF curve parameters: A=1387.00000465> | Ptotal= 50.60 mm | B= 7.97000466> -------------------- C= .85200467> used in: INTENSITY = A / (t + B)^C00468> 00469> Duration of storm = 4.00 hrs00470> Storm time step = 5.00 min00471> Time to peak ratio = .4700472> 00473> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00474> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00475> .08 2.277 | 1.08 5.094 | 2.08 33.876 | 3.08 4.03700476> .17 2.383 | 1.17 5.702 | 2.17 21.793 | 3.17 3.76000477> .25 2.501 | 1.25 6.477 | 2.25 15.809 | 3.25 3.51900478> .33 2.632 | 1.33 7.497 | 2.33 12.313 | 3.33 3.30900479> .42 2.777 | 1.42 8.895 | 2.42 10.048 | 3.42 3.12300480> .50 2.941 | 1.50 10.915 | 2.50 8.473 | 3.50 2.95700481> .58 3.127 | 1.58 14.059 | 2.58 7.320 | 3.58 2.81000482> .67 3.339 | 1.67 19.522 | 2.67 6.442 | 3.67 2.67600483> .75 3.583 | 1.75 30.871 | 2.75 5.752 | 3.75 2.55600484> .83 3.867 | 1.83 64.450 | 2.83 5.197 | 3.83 2.44600485> .92 4.203 | 1.92 156.261 | 2.92 4.741 | 3.92 2.34600486> 1.00 4.604 | 2.00 67.251 | 3.00 4.360 | 4.00 2.25400487> 00488> --------------------------------------------------------------------------------00489> 001:0019------------------------------------------------------------------------00490> ----------------------00491> | CALIB STANDHYD | Area (ha)= 7.5500492> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000493> ----------------------00494> IMPERVIOUS PERVIOUS (i)00495> Surface Area (ha)= 3.85 3.7000496> Dep. Storage (mm)= .80 5.0000497> Average Slope (%)= 2.00 2.0000498> Length (m)= 224.00 40.0000499> Mannings n = .013 .15000500> 00501> Max.eff.Inten.(mm/hr)= 156.26 76.6000502> over (min) 3.00 9.0000503> Storage Coeff. (min)= 2.82 (ii) 8.60 (ii)00504> Unit Hyd. Tpeak (min)= 3.00 9.0000505> Unit Hyd. peak (cms)= .39 .1300506> *TOTALS*00507> PEAK FLOW (cms)= .61 .52 .896 (iii)00508> TIME TO PEAK (hrs)= 1.93 2.05 1.95000509> RUNOFF VOLUME (mm)= 49.79 18.38 25.28800510> TOTAL RAINFALL (mm)= 50.60 50.60 50.59500511> RUNOFF COEFFICIENT = .98 .36 .50000512> 00513> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00514> CN* = 68.0 Ia = Dep. Storage (Above)00515> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00516> THAN THE STORAGE COEFFICIENT.00517> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00518> 00519> --------------------------------------------------------------------------------00520> 001:0020------------------------------------------------------------------------
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 9
00521> --------------------00522> | ROUTE PIPE 500pip| PIPE Number = 1.0000523> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000524> | DT= 1.0 min | Length (m)= 64.8000525> -------------------- Slope (m/m)= .0020000526> Manning n = .01300527> 00528> <------------------- TRAVEL TIME TABLE ------------------->00529> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00530> (m) (cu.m.) (cms) (m/s) min00531> .063 .148E+01 .009 .410 2.6400532> .126 .411E+01 .041 .639 1.6900533> .189 .743E+01 .094 .823 1.3100534> .253 .112E+02 .169 .978 1.1000535> .316 .154E+02 .265 1.113 .9700536> .379 .199E+02 .377 1.231 .8800537> .442 .245E+02 .505 1.335 .8100538> .505 .293E+02 .645 1.427 .7600539> .568 .342E+02 .795 1.507 .7200540> .632 .391E+02 .951 1.576 .6900541> .695 .440E+02 1.109 1.634 .6600542> .758 .488E+02 1.266 1.682 .6400543> .821 .534E+02 1.417 1.719 .6300544> .884 .579E+02 1.558 1.744 .6200545> .947 .621E+02 1.683 1.757 .6100546> 1.011 .659E+02 1.785 1.756 .6100547> 1.074 .692E+02 1.855 1.738 .6200548> 1.137 .718E+02 1.876 1.693 .6400549> 1.200 .733E+02 1.745 1.543 .7000550> <---- hydrograph ----> <-pipe / channel->00551> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00552> (ha) (cms) (hrs) (mm) (m) (m/s)00553> INFLOW : ID= 6:500 7.55 .896 1.95 25.288 .609 1.55100554> OUTFLOW: ID= 1:500pip 7.55 .880 1.95 25.288 .601 1.54200555> 00556> 00557> --------------------------------------------------------------------------------00558> 001:0021------------------------------------------------------------------------00559> ----------------------00560> | CALIB STANDHYD | Area (ha)= .5400561> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000562> ----------------------00563> IMPERVIOUS PERVIOUS (i)00564> Surface Area (ha)= .27 .2700565> Dep. Storage (mm)= .80 5.0000566> Average Slope (%)= 2.00 2.0000567> Length (m)= 60.00 40.0000568> Mannings n = .013 .15000569> 00570> Max.eff.Inten.(mm/hr)= 156.26 32.4200571> over (min) 1.00 9.0000572> Storage Coeff. (min)= 1.28 (ii) 9.43 (ii)00573> Unit Hyd. Tpeak (min)= 1.00 9.0000574> Unit Hyd. peak (cms)= .92 .1200575> *TOTALS*00576> PEAK FLOW (cms)= .12 .02 .122 (iii)00577> TIME TO PEAK (hrs)= 1.92 2.05 1.91700578> RUNOFF VOLUME (mm)= 49.79 12.59 31.19200579> TOTAL RAINFALL (mm)= 50.60 50.60 50.59500580> RUNOFF COEFFICIENT = .98 .25 .61700581> 00582> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00583> CN* = 68.0 Ia = Dep. Storage (Above)00584> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00585> THAN THE STORAGE COEFFICIENT.
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 10
00586> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00587> 00588> --------------------------------------------------------------------------------00589> 001:0022------------------------------------------------------------------------00590> ------------------------00591> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00592> ------------------------ (ha) (cms) (hrs) (mm) (cms)00593> ID1 01:500pipe 7.55 .880 1.95 25.29 .000 00594> +ID2 02:505 .54 .122 1.92 31.19 .000 00595> ===========================================================00596> SUM 03:tribwestpo 8.09 .953 1.95 25.71 .000 00597> 00598> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00599> 00600> --------------------------------------------------------------------------------00601> 001:0023------------------------------------------------------------------------00602> ---------------------00603> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00604> | IN>03:(tribwe) |00605> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00606> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00607> (cms) (ha.m.) | (cms) (ha.m.)00608> .000 .0000E+00 | .060 .2089E+0000609> .006 .1670E-01 | .065 .2353E+0000610> .007 .3440E-01 | .069 .2626E+0000611> .008 .5290E-01 | .074 .2911E+0000612> .008 .7230E-01 | .078 .3206E+0000613> .009 .9260E-01 | .086 .3830E+0000614> .033 .1139E+00 | .170 .4160E+0000615> .041 .1362E+00 | .322 .4501E+0000616> .048 .1594E+00 | 1.055 .4854E+0000617> .054 .1837E+00 | .000 .0000E+0000618> 00619> ROUTING RESULTS AREA QPEAK TPEAK R.V.00620> -------------------- (ha) (cms) (hrs) (mm)00621> INFLOW >03: (tribwe) 8.09 .953 1.950 25.70700622> OUTFLOW<02: (westpo) 8.09 .051 3.517 25.70700623> 00624> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.36500625> TIME SHIFT OF PEAK FLOW (min)= 94.0000626> MAXIMUM STORAGE USED (ha.m.)=.1713E+0000627> 00628> --------------------------------------------------------------------------------00629> 001:0024------------------------------------------------------------------------00630> ----------------------00631> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000632> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000633> ---------------------- U.H. Tp(hrs)= .08300634> 00635> Unit Hyd Qpeak (cms)= .01500636> 00637> PEAK FLOW (cms)= .004 (i)00638> TIME TO PEAK (hrs)= 2.00000639> RUNOFF VOLUME (mm)= 20.65800640> TOTAL RAINFALL (mm)= 50.59500641> RUNOFF COEFFICIENT = .40800642> 00643> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00644> 00645> --------------------------------------------------------------------------------00646> 001:0025------------------------------------------------------------------------00647> ------------------------00648> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00649> ------------------------ (ha) (cms) (hrs) (mm) (cms)00650> ID1 02:westpond 8.09 .051 3.52 25.71 .000
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 11
00651> +ID2 03:509 .03 .004 2.00 20.66 .000 00652> ===========================================================00653> SUM 01:golfview d 8.12 .051 3.48 25.69 .000 00654> 00655> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00656> 00657> --------------------------------------------------------------------------------00658> 001:0026------------------------------------------------------------------------00659> *# 25-YEAR STM EVENT 00660> --------------------00661> | CHICAGO STORM | IDF curve parameters: A=1676.20000662> | Ptotal= 59.09 mm | B= 8.30000663> -------------------- C= .85800664> used in: INTENSITY = A / (t + B)^C00665> 00666> Duration of storm = 4.00 hrs00667> Storm time step = 5.00 min00668> Time to peak ratio = .4700669> 00670> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00671> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00672> .08 2.589 | 1.08 5.874 | 2.08 40.025 | 3.08 4.63600673> .17 2.712 | 1.17 6.589 | 2.17 25.678 | 3.17 4.31200674> .25 2.848 | 1.25 7.502 | 2.25 18.565 | 3.25 4.03100675> .33 2.999 | 1.33 8.705 | 2.33 14.411 | 3.33 3.78600676> .42 3.168 | 1.42 10.358 | 2.42 11.725 | 3.42 3.57000677> .50 3.359 | 1.50 12.752 | 2.50 9.859 | 3.50 3.37800678> .58 3.574 | 1.58 16.485 | 2.58 8.496 | 3.58 3.20600679> .67 3.821 | 1.67 22.978 | 2.67 7.460 | 3.67 3.05100680> .75 4.106 | 1.75 36.460 | 2.75 6.648 | 3.75 2.91200681> .83 4.438 | 1.83 76.040 | 2.83 5.996 | 3.83 2.78500682> .92 4.830 | 1.92 181.996 | 2.92 5.460 | 3.92 2.66900683> 1.00 5.300 | 2.00 79.331 | 3.00 5.014 | 4.00 2.56300684> 00685> --------------------------------------------------------------------------------00686> 001:0027------------------------------------------------------------------------00687> ----------------------00688> | CALIB STANDHYD | Area (ha)= 7.5500689> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000690> ----------------------00691> IMPERVIOUS PERVIOUS (i)00692> Surface Area (ha)= 3.85 3.7000693> Dep. Storage (mm)= .80 5.0000694> Average Slope (%)= 2.00 2.0000695> Length (m)= 224.00 40.0000696> Mannings n = .013 .15000697> 00698> Max.eff.Inten.(mm/hr)= 182.00 103.8700699> over (min) 3.00 8.0000700> Storage Coeff. (min)= 2.65 (ii) 7.77 (ii)00701> Unit Hyd. Tpeak (min)= 3.00 8.0000702> Unit Hyd. peak (cms)= .41 .1400703> *TOTALS*00704> PEAK FLOW (cms)= .71 .72 1.176 (iii)00705> TIME TO PEAK (hrs)= 1.93 2.03 1.95000706> RUNOFF VOLUME (mm)= 58.29 23.89 31.45500707> TOTAL RAINFALL (mm)= 59.09 59.09 59.08800708> RUNOFF COEFFICIENT = .99 .40 .53200709> 00710> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00711> CN* = 68.0 Ia = Dep. Storage (Above)00712> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00713> THAN THE STORAGE COEFFICIENT.00714> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00715>
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Condeland Engineering Limited 2-100 Year Storm EventsPage 12
00716> --------------------------------------------------------------------------------00717> 001:0028------------------------------------------------------------------------00718> --------------------00719> | ROUTE PIPE 500pip| PIPE Number = 1.0000720> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000721> | DT= 1.0 min | Length (m)= 64.8000722> -------------------- Slope (m/m)= .0020000723> Manning n = .01300724> 00725> <------------------- TRAVEL TIME TABLE ------------------->00726> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00727> (m) (cu.m.) (cms) (m/s) min00728> .063 .148E+01 .009 .410 2.6400729> .126 .411E+01 .041 .639 1.6900730> .189 .743E+01 .094 .823 1.3100731> .253 .112E+02 .169 .978 1.1000732> .316 .154E+02 .265 1.113 .9700733> .379 .199E+02 .377 1.231 .8800734> .442 .245E+02 .505 1.335 .8100735> .505 .293E+02 .645 1.427 .7600736> .568 .342E+02 .795 1.507 .7200737> .632 .391E+02 .951 1.576 .6900738> .695 .440E+02 1.109 1.634 .6600739> .758 .488E+02 1.266 1.682 .6400740> .821 .534E+02 1.417 1.719 .6300741> .884 .579E+02 1.558 1.744 .6200742> .947 .621E+02 1.683 1.757 .6100743> 1.011 .659E+02 1.785 1.756 .6100744> 1.074 .692E+02 1.855 1.738 .6200745> 1.137 .718E+02 1.876 1.693 .6400746> 1.200 .733E+02 1.745 1.543 .7000747> <---- hydrograph ----> <-pipe / channel->00748> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00749> (ha) (cms) (hrs) (mm) (m) (m/s)00750> INFLOW : ID= 6:500 7.55 1.176 1.95 31.455 .722 1.65400751> OUTFLOW: ID= 1:500pip 7.55 1.153 1.95 31.455 .709 1.64500752> 00753> 00754> --------------------------------------------------------------------------------00755> 001:0029------------------------------------------------------------------------00756> ----------------------00757> | CALIB STANDHYD | Area (ha)= .5400758> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000759> ----------------------00760> IMPERVIOUS PERVIOUS (i)00761> Surface Area (ha)= .27 .2700762> Dep. Storage (mm)= .80 5.0000763> Average Slope (%)= 2.00 2.0000764> Length (m)= 60.00 40.0000765> Mannings n = .013 .15000766> 00767> Max.eff.Inten.(mm/hr)= 182.00 45.1800768> over (min) 1.00 8.0000769> Storage Coeff. (min)= 1.20 (ii) 8.34 (ii)00770> Unit Hyd. Tpeak (min)= 1.00 8.0000771> Unit Hyd. peak (cms)= .96 .1400772> *TOTALS*00773> PEAK FLOW (cms)= .14 .02 .146 (iii)00774> TIME TO PEAK (hrs)= 1.92 2.03 1.91700775> RUNOFF VOLUME (mm)= 58.29 16.85 37.56900776> TOTAL RAINFALL (mm)= 59.09 59.09 59.08800777> RUNOFF COEFFICIENT = .99 .29 .63600778> 00779> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00780> CN* = 68.0 Ia = Dep. Storage (Above)
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Condeland Engineering Limited 2-100 Year Storm EventsPage 13
00781> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00782> THAN THE STORAGE COEFFICIENT.00783> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00784> 00785> --------------------------------------------------------------------------------00786> 001:0030------------------------------------------------------------------------00787> ------------------------00788> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00789> ------------------------ (ha) (cms) (hrs) (mm) (cms)00790> ID1 01:500pipe 7.55 1.153 1.95 31.45 .000 00791> +ID2 02:505 .54 .146 1.92 37.57 .000 00792> ===========================================================00793> SUM 03:tribwestpo 8.09 1.242 1.95 31.89 .000 00794> 00795> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00796> 00797> --------------------------------------------------------------------------------00798> 001:0031------------------------------------------------------------------------00799> ---------------------00800> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00801> | IN>03:(tribwe) |00802> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00803> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00804> (cms) (ha.m.) | (cms) (ha.m.)00805> .000 .0000E+00 | .060 .2089E+0000806> .006 .1670E-01 | .065 .2353E+0000807> .007 .3440E-01 | .069 .2626E+0000808> .008 .5290E-01 | .074 .2911E+0000809> .008 .7230E-01 | .078 .3206E+0000810> .009 .9260E-01 | .086 .3830E+0000811> .033 .1139E+00 | .170 .4160E+0000812> .041 .1362E+00 | .322 .4501E+0000813> .048 .1594E+00 | 1.055 .4854E+0000814> .054 .1837E+00 | .000 .0000E+0000815> 00816> ROUTING RESULTS AREA QPEAK TPEAK R.V.00817> -------------------- (ha) (cms) (hrs) (mm)00818> INFLOW >03: (tribwe) 8.09 1.242 1.950 31.89500819> OUTFLOW<02: (westpo) 8.09 .061 3.517 31.89500820> 00821> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.88100822> TIME SHIFT OF PEAK FLOW (min)= 94.0000823> MAXIMUM STORAGE USED (ha.m.)=.2137E+0000824> 00825> --------------------------------------------------------------------------------00826> 001:0032------------------------------------------------------------------------00827> ----------------------00828> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000829> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000830> ---------------------- U.H. Tp(hrs)= .08300831> 00832> Unit Hyd Qpeak (cms)= .01500833> 00834> PEAK FLOW (cms)= .006 (i)00835> TIME TO PEAK (hrs)= 1.98300836> RUNOFF VOLUME (mm)= 26.99800837> TOTAL RAINFALL (mm)= 59.08800838> RUNOFF COEFFICIENT = .45700839> 00840> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00841> 00842> --------------------------------------------------------------------------------00843> 001:0033------------------------------------------------------------------------00844> ------------------------00845> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF
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00846> ------------------------ (ha) (cms) (hrs) (mm) (cms)00847> ID1 02:westpond 8.09 .061 3.52 31.89 .000 00848> +ID2 03:509 .03 .006 1.98 27.00 .000 00849> ===========================================================00850> SUM 01:golfview d 8.12 .061 3.47 31.88 .000 00851> 00852> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00853> 00854> --------------------------------------------------------------------------------00855> 001:0034------------------------------------------------------------------------00856> *# 50-YEAR STM EVENT 00857> --------------------00858> | CHICAGO STORM | IDF curve parameters: A=1973.10000859> | Ptotal= 65.66 mm | B= 9.00000860> -------------------- C= .86800861> used in: INTENSITY = A / (t + B)^C00862> 00863> Duration of storm = 4.00 hrs00864> Storm time step = 5.00 min00865> Time to peak ratio = .4700866> 00867> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00868> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00869> .08 2.756 | 1.08 6.419 | 2.08 45.480 | 3.08 5.02700870> .17 2.891 | 1.17 7.227 | 2.17 29.095 | 3.17 4.66500871> .25 3.041 | 1.25 8.262 | 2.25 20.930 | 3.25 4.35200872> .33 3.207 | 1.33 9.631 | 2.33 16.161 | 3.33 4.07900873> .42 3.394 | 1.42 11.517 | 2.42 13.080 | 3.42 3.83900874> .50 3.605 | 1.50 14.257 | 2.50 10.947 | 3.50 3.62600875> .58 3.844 | 1.58 18.541 | 2.58 9.393 | 3.58 3.43500876> .67 4.118 | 1.67 25.997 | 2.67 8.215 | 3.67 3.26500877> .75 4.435 | 1.75 41.420 | 2.75 7.294 | 3.75 3.11100878> .83 4.806 | 1.83 85.856 | 2.83 6.556 | 3.83 2.97100879> .92 5.245 | 1.92 199.669 | 2.92 5.953 | 3.92 2.84400880> 1.00 5.773 | 2.00 89.526 | 3.00 5.451 | 4.00 2.72700881> 00882> --------------------------------------------------------------------------------00883> 001:0035------------------------------------------------------------------------00884> ----------------------00885> | CALIB STANDHYD | Area (ha)= 7.5500886> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000887> ----------------------00888> IMPERVIOUS PERVIOUS (i)00889> Surface Area (ha)= 3.85 3.7000890> Dep. Storage (mm)= .80 5.0000891> Average Slope (%)= 2.00 2.0000892> Length (m)= 224.00 40.0000893> Mannings n = .013 .15000894> 00895> Max.eff.Inten.(mm/hr)= 199.67 129.0200896> over (min) 3.00 7.0000897> Storage Coeff. (min)= 2.55 (ii) 7.24 (ii)00898> Unit Hyd. Tpeak (min)= 3.00 7.0000899> Unit Hyd. peak (cms)= .42 .1600900> *TOTALS*00901> PEAK FLOW (cms)= .79 .89 1.443 (iii)00902> TIME TO PEAK (hrs)= 1.93 2.02 1.95000903> RUNOFF VOLUME (mm)= 64.86 28.40 36.42500904> TOTAL RAINFALL (mm)= 65.66 65.66 65.66100905> RUNOFF COEFFICIENT = .99 .43 .55500906> 00907> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00908> CN* = 68.0 Ia = Dep. Storage (Above)00909> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00910> THAN THE STORAGE COEFFICIENT.
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00911> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00912> 00913> --------------------------------------------------------------------------------00914> 001:0036------------------------------------------------------------------------00915> --------------------00916> | ROUTE PIPE 500pip| PIPE Number = 1.0000917> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0000918> | DT= 1.0 min | Length (m)= 64.8000919> -------------------- Slope (m/m)= .0020000920> Manning n = .01300921> 00922> <------------------- TRAVEL TIME TABLE ------------------->00923> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00924> (m) (cu.m.) (cms) (m/s) min00925> .063 .148E+01 .009 .410 2.6400926> .126 .411E+01 .041 .639 1.6900927> .189 .743E+01 .094 .823 1.3100928> .253 .112E+02 .169 .978 1.1000929> .316 .154E+02 .265 1.113 .9700930> .379 .199E+02 .377 1.231 .8800931> .442 .245E+02 .505 1.335 .8100932> .505 .293E+02 .645 1.427 .7600933> .568 .342E+02 .795 1.507 .7200934> .632 .391E+02 .951 1.576 .6900935> .695 .440E+02 1.109 1.634 .6600936> .758 .488E+02 1.266 1.682 .6400937> .821 .534E+02 1.417 1.719 .6300938> .884 .579E+02 1.558 1.744 .6200939> .947 .621E+02 1.683 1.757 .6100940> 1.011 .659E+02 1.785 1.756 .6100941> 1.074 .692E+02 1.855 1.738 .6200942> 1.137 .718E+02 1.876 1.693 .6400943> 1.200 .733E+02 1.745 1.543 .7000944> <---- hydrograph ----> <-pipe / channel->00945> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00946> (ha) (cms) (hrs) (mm) (m) (m/s)00947> INFLOW : ID= 6:500 7.55 1.443 1.95 36.425 .832 1.72300948> OUTFLOW: ID= 1:500pip 7.55 1.411 1.95 36.425 .815 1.71500949> 00950> 00951> --------------------------------------------------------------------------------00952> 001:0037------------------------------------------------------------------------00953> ----------------------00954> | CALIB STANDHYD | Area (ha)= .5400955> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000956> ----------------------00957> IMPERVIOUS PERVIOUS (i)00958> Surface Area (ha)= .27 .2700959> Dep. Storage (mm)= .80 5.0000960> Average Slope (%)= 2.00 2.0000961> Length (m)= 60.00 40.0000962> Mannings n = .013 .15000963> 00964> Max.eff.Inten.(mm/hr)= 199.67 54.6900965> over (min) 1.00 8.0000966> Storage Coeff. (min)= 1.16 (ii) 7.77 (ii)00967> Unit Hyd. Tpeak (min)= 1.00 8.0000968> Unit Hyd. peak (cms)= .98 .1400969> *TOTALS*00970> PEAK FLOW (cms)= .15 .03 .162 (iii)00971> TIME TO PEAK (hrs)= 1.92 2.03 1.91700972> RUNOFF VOLUME (mm)= 64.86 20.42 42.64100973> TOTAL RAINFALL (mm)= 65.66 65.66 65.66100974> RUNOFF COEFFICIENT = .99 .31 .64900975>
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 16
00976> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00977> CN* = 68.0 Ia = Dep. Storage (Above)00978> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00979> THAN THE STORAGE COEFFICIENT.00980> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00981> 00982> --------------------------------------------------------------------------------00983> 001:0038------------------------------------------------------------------------00984> ------------------------00985> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00986> ------------------------ (ha) (cms) (hrs) (mm) (cms)00987> ID1 01:500pipe 7.55 1.411 1.95 36.43 .000 00988> +ID2 02:505 .54 .162 1.92 42.64 .000 00989> ===========================================================00990> SUM 03:tribwestpo 8.09 1.512 1.95 36.88 .000 00991> 00992> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00993> 00994> --------------------------------------------------------------------------------00995> 001:0039------------------------------------------------------------------------00996> ---------------------00997> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00998> | IN>03:(tribwe) |00999> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========01000> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01001> (cms) (ha.m.) | (cms) (ha.m.)01002> .000 .0000E+00 | .060 .2089E+0001003> .006 .1670E-01 | .065 .2353E+0001004> .007 .3440E-01 | .069 .2626E+0001005> .008 .5290E-01 | .074 .2911E+0001006> .008 .7230E-01 | .078 .3206E+0001007> .009 .9260E-01 | .086 .3830E+0001008> .033 .1139E+00 | .170 .4160E+0001009> .041 .1362E+00 | .322 .4501E+0001010> .048 .1594E+00 | 1.055 .4854E+0001011> .054 .1837E+00 | .000 .0000E+0001012> 01013> ROUTING RESULTS AREA QPEAK TPEAK R.V.01014> -------------------- (ha) (cms) (hrs) (mm)01015> INFLOW >03: (tribwe) 8.09 1.512 1.950 36.88001016> OUTFLOW<02: (westpo) 8.09 .067 3.517 36.87901017> 01018> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.43501019> TIME SHIFT OF PEAK FLOW (min)= 94.0001020> MAXIMUM STORAGE USED (ha.m.)=.2490E+0001021> 01022> --------------------------------------------------------------------------------01023> 001:0040------------------------------------------------------------------------01024> ----------------------01025> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0001026> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001027> ---------------------- U.H. Tp(hrs)= .08301028> 01029> Unit Hyd Qpeak (cms)= .01501030> 01031> PEAK FLOW (cms)= .007 (i)01032> TIME TO PEAK (hrs)= 1.98301033> RUNOFF VOLUME (mm)= 32.14201034> TOTAL RAINFALL (mm)= 65.66101035> RUNOFF COEFFICIENT = .49001036> 01037> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01038> 01039> --------------------------------------------------------------------------------01040> 001:0041------------------------------------------------------------------------
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 17
01041> ------------------------01042> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01043> ------------------------ (ha) (cms) (hrs) (mm) (cms)01044> ID1 02:westpond 8.09 .067 3.52 36.88 .000 01045> +ID2 03:509 .03 .007 1.98 32.14 .000 01046> ===========================================================01047> SUM 01:golfview d 8.12 .067 3.45 36.86 .000 01048> 01049> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01050> 01051> --------------------------------------------------------------------------------01052> 001:0042------------------------------------------------------------------------01053> *# 100-YEAR STM EVENT 01054> --------------------01055> | CHICAGO STORM | IDF curve parameters: A=2193.10001056> | Ptotal= 71.77 mm | B= 9.04001057> -------------------- C= .87101058> used in: INTENSITY = A / (t + B)^C01059> 01060> Duration of storm = 4.00 hrs01061> Storm time step = 5.00 min01062> Time to peak ratio = .4701063> 01064> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN01065> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr01066> .08 2.962 | 1.08 6.945 | 2.08 49.845 | 3.08 5.42801067> .17 3.109 | 1.17 7.826 | 2.17 31.814 | 3.17 5.03401068> .25 3.271 | 1.25 8.956 | 2.25 22.839 | 3.25 4.69401069> .33 3.451 | 1.33 10.452 | 2.33 17.605 | 3.33 4.39701070> .42 3.654 | 1.42 12.516 | 2.42 14.228 | 3.42 4.13601071> .50 3.882 | 1.50 15.518 | 2.50 11.892 | 3.50 3.90501072> .58 4.142 | 1.58 20.217 | 2.58 10.192 | 3.58 3.69901073> .67 4.439 | 1.67 28.408 | 2.67 8.904 | 3.67 3.51401074> .75 4.784 | 1.75 45.375 | 2.75 7.899 | 3.75 3.34701075> .83 5.187 | 1.83 94.318 | 2.83 7.094 | 3.83 3.19501076> .92 5.665 | 1.92 219.635 | 2.92 6.436 | 3.92 3.05701077> 1.00 6.240 | 2.00 98.361 | 3.00 5.890 | 4.00 2.93101078> 01079> --------------------------------------------------------------------------------01080> 001:0043------------------------------------------------------------------------01081> ----------------------01082> | CALIB STANDHYD | Area (ha)= 7.5501083> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0001084> ----------------------01085> IMPERVIOUS PERVIOUS (i)01086> Surface Area (ha)= 3.85 3.7001087> Dep. Storage (mm)= .80 5.0001088> Average Slope (%)= 2.00 2.0001089> Length (m)= 224.00 40.0001090> Mannings n = .013 .15001091> 01092> Max.eff.Inten.(mm/hr)= 219.64 150.2801093> over (min) 2.00 7.0001094> Storage Coeff. (min)= 2.46 (ii) 6.87 (ii)01095> Unit Hyd. Tpeak (min)= 2.00 7.0001096> Unit Hyd. peak (cms)= .49 .1601097> *TOTALS*01098> PEAK FLOW (cms)= .91 1.06 1.599 (iii)01099> TIME TO PEAK (hrs)= 1.92 2.02 1.93301100> RUNOFF VOLUME (mm)= 70.97 32.77 41.17901101> TOTAL RAINFALL (mm)= 71.77 71.77 71.77401102> RUNOFF COEFFICIENT = .99 .46 .57401103> 01104> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01105> CN* = 68.0 Ia = Dep. Storage (Above)
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 18
01106> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01107> THAN THE STORAGE COEFFICIENT.01108> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01109> 01110> --------------------------------------------------------------------------------01111> 001:0044------------------------------------------------------------------------01112> --------------------01113> | ROUTE PIPE 500pip| PIPE Number = 1.0001114> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0001115> | DT= 1.0 min | Length (m)= 64.8001116> -------------------- Slope (m/m)= .0020001117> Manning n = .01301118> 01119> <------------------- TRAVEL TIME TABLE ------------------->01120> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01121> (m) (cu.m.) (cms) (m/s) min01122> .063 .148E+01 .009 .410 2.6401123> .126 .411E+01 .041 .639 1.6901124> .189 .743E+01 .094 .823 1.3101125> .253 .112E+02 .169 .978 1.1001126> .316 .154E+02 .265 1.113 .9701127> .379 .199E+02 .377 1.231 .8801128> .442 .245E+02 .505 1.335 .8101129> .505 .293E+02 .645 1.427 .7601130> .568 .342E+02 .795 1.507 .7201131> .632 .391E+02 .951 1.576 .6901132> .695 .440E+02 1.109 1.634 .6601133> .758 .488E+02 1.266 1.682 .6401134> .821 .534E+02 1.417 1.719 .6301135> .884 .579E+02 1.558 1.744 .6201136> .947 .621E+02 1.683 1.757 .6101137> 1.011 .659E+02 1.785 1.756 .6101138> 1.074 .692E+02 1.855 1.738 .6201139> 1.137 .718E+02 1.876 1.693 .6401140> 1.200 .733E+02 1.745 1.543 .7001141> <---- hydrograph ----> <-pipe / channel->01142> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01143> (ha) (cms) (hrs) (mm) (m) (m/s)01144> INFLOW : ID= 6:500 7.55 1.599 1.93 41.179 .905 1.74901145> OUTFLOW: ID= 1:500pip 7.55 1.577 1.98 41.179 .897 1.74701146> 01147> 01148> --------------------------------------------------------------------------------01149> 001:0045------------------------------------------------------------------------01150> ----------------------01151> | CALIB STANDHYD | Area (ha)= .5401152> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001153> ----------------------01154> IMPERVIOUS PERVIOUS (i)01155> Surface Area (ha)= .27 .2701156> Dep. Storage (mm)= .80 5.0001157> Average Slope (%)= 2.00 2.0001158> Length (m)= 60.00 40.0001159> Mannings n = .013 .15001160> 01161> Max.eff.Inten.(mm/hr)= 219.64 67.5901162> over (min) 1.00 7.0001163> Storage Coeff. (min)= 1.11 (ii) 7.19 (ii)01164> Unit Hyd. Tpeak (min)= 1.00 7.0001165> Unit Hyd. peak (cms)= 1.01 .1601166> *TOTALS*01167> PEAK FLOW (cms)= .16 .03 .182 (iii)01168> TIME TO PEAK (hrs)= 1.92 2.02 1.91701169> RUNOFF VOLUME (mm)= 70.97 23.93 47.45301170> TOTAL RAINFALL (mm)= 71.77 71.77 71.774
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 19
01171> RUNOFF COEFFICIENT = .99 .33 .66101172> 01173> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01174> CN* = 68.0 Ia = Dep. Storage (Above)01175> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01176> THAN THE STORAGE COEFFICIENT.01177> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01178> 01179> --------------------------------------------------------------------------------01180> 001:0046------------------------------------------------------------------------01181> ------------------------01182> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01183> ------------------------ (ha) (cms) (hrs) (mm) (cms)01184> ID1 01:500pipe 7.55 1.577 1.98 41.18 .000 01185> +ID2 02:505 .54 .182 1.92 47.45 .000 01186> ===========================================================01187> SUM 03:tribwestpo 8.09 1.695 1.93 41.64 .000 01188> 01189> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01190> 01191> --------------------------------------------------------------------------------01192> 001:0047------------------------------------------------------------------------01193> ---------------------01194> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01195> | IN>03:(tribwe) |01196> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========01197> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01198> (cms) (ha.m.) | (cms) (ha.m.)01199> .000 .0000E+00 | .060 .2089E+0001200> .006 .1670E-01 | .065 .2353E+0001201> .007 .3440E-01 | .069 .2626E+0001202> .008 .5290E-01 | .074 .2911E+0001203> .008 .7230E-01 | .078 .3206E+0001204> .009 .9260E-01 | .086 .3830E+0001205> .033 .1139E+00 | .170 .4160E+0001206> .041 .1362E+00 | .322 .4501E+0001207> .048 .1594E+00 | 1.055 .4854E+0001208> .054 .1837E+00 | .000 .0000E+0001209> 01210> ROUTING RESULTS AREA QPEAK TPEAK R.V.01211> -------------------- (ha) (cms) (hrs) (mm)01212> INFLOW >03: (tribwe) 8.09 1.695 1.933 41.64301213> OUTFLOW<02: (westpo) 8.09 .073 3.533 41.64201214> 01215> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.28301216> TIME SHIFT OF PEAK FLOW (min)= 96.0001217> MAXIMUM STORAGE USED (ha.m.)=.2828E+0001218> 01219> --------------------------------------------------------------------------------01220> 001:0048------------------------------------------------------------------------01221> ----------------------01222> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0001223> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0001224> ---------------------- U.H. Tp(hrs)= .08301225> 01226> Unit Hyd Qpeak (cms)= .01501227> 01228> PEAK FLOW (cms)= .008 (i)01229> TIME TO PEAK (hrs)= 1.98301230> RUNOFF VOLUME (mm)= 37.07401231> TOTAL RAINFALL (mm)= 71.77401232> RUNOFF COEFFICIENT = .51701233> 01234> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01235>
West Pond Chicago Storm Events
Condeland Engineering Limited 2-100 Year Storm EventsPage 20
01236> --------------------------------------------------------------------------------01237> 001:0049------------------------------------------------------------------------01238> ------------------------01239> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01240> ------------------------ (ha) (cms) (hrs) (mm) (cms)01241> ID1 02:westpond 8.09 .073 3.53 41.64 .000 01242> +ID2 03:509 .03 .008 1.98 37.07 .000 01243> ===========================================================01244> SUM 01:golfview d 8.12 .073 3.47 41.62 .000 01245> 01246> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01247> 01248> --------------------------------------------------------------------------------01249> 001:0050------------------------------------------------------------------------01250> FINISH01251> --------------------------------------------------------------------------------01252> ********************************************************************************01253> WARNINGS / ERRORS / NOTES01254> -------------------------01255> Simulation ended on 2017-05-15 at 15:13:2701256> ================================================================================01257> 01258>
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
44
Timmins Regional Storm
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-15 TIME: 15:42:28 RUN COUNTER: 000871 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\timmpst.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\timmpst.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\timmpst.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 2
00066> 001:0002------------------------------------------------------------------------00067> *# DISCRITIZING THE TIMMINS MAJOR STORM EVENT CN=84 00068> *#East Side 00069> --------------------00070> | MASS STORM | Filename: X:\Projects\15010\POSTDE~1\timmins.mst 00071> | Ptotal=193.00 mm | Comments: TIMMINS STORM MASS CURVE 1 HR TIME INTER00072> --------------------00073> Duration of storm = 12.00 hrs00074> Mass curve time step = 60.00 min00075> Selected storm time step = 5.00 min00076> Volume of derived storm = 193.00 mm 00077> 00078> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00079> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00080> .08 15.440 | 3.08 1.930 | 6.08 44.390 | 9.08 11.58000081> .17 15.440 | 3.17 1.930 | 6.17 44.390 | 9.17 11.58000082> .25 15.440 | 3.25 1.930 | 6.25 44.390 | 9.25 11.58000083> .33 15.440 | 3.33 1.930 | 6.33 44.390 | 9.33 11.58000084> .42 15.440 | 3.42 1.930 | 6.42 44.390 | 9.42 11.58000085> .50 15.440 | 3.50 1.930 | 6.50 44.390 | 9.50 11.58000086> .58 15.440 | 3.58 1.930 | 6.58 44.390 | 9.58 11.58000087> .67 15.440 | 3.67 1.930 | 6.67 44.390 | 9.67 11.58000088> .75 15.440 | 3.75 1.930 | 6.75 44.390 | 9.75 11.58000089> .83 15.440 | 3.83 1.930 | 6.83 44.390 | 9.83 11.58000090> .92 15.440 | 3.92 1.930 | 6.92 44.390 | 9.92 11.58000091> 1.00 15.440 | 4.00 1.930 | 7.00 44.390 | 10.00 11.58000092> 1.08 19.300 | 4.08 5.790 | 7.08 19.300 | 10.08 13.51000093> 1.17 19.300 | 4.17 5.790 | 7.17 19.300 | 10.17 13.51000094> 1.25 19.300 | 4.25 5.790 | 7.25 19.300 | 10.25 13.51000095> 1.33 19.300 | 4.33 5.790 | 7.33 19.300 | 10.33 13.51000096> 1.42 19.300 | 4.42 5.790 | 7.42 19.300 | 10.42 13.51000097> 1.50 19.300 | 4.50 5.790 | 7.50 19.300 | 10.50 13.51000098> 1.58 19.300 | 4.58 5.790 | 7.58 19.300 | 10.58 13.51000099> 1.67 19.300 | 4.67 5.790 | 7.67 19.300 | 10.67 13.51000100> 1.75 19.300 | 4.75 5.790 | 7.75 19.300 | 10.75 13.51000101> 1.83 19.300 | 4.83 5.790 | 7.83 19.300 | 10.83 13.51000102> 1.92 19.300 | 4.92 5.790 | 7.92 19.300 | 10.92 13.51000103> 2.00 19.300 | 5.00 5.790 | 8.00 19.300 | 11.00 13.51000104> 2.08 11.580 | 5.08 19.300 | 8.08 23.160 | 11.08 7.72000105> 2.17 11.580 | 5.17 19.300 | 8.17 23.160 | 11.17 7.72000106> 2.25 11.580 | 5.25 19.300 | 8.25 23.160 | 11.25 7.72000107> 2.33 11.580 | 5.33 19.300 | 8.33 23.160 | 11.33 7.72000108> 2.42 11.580 | 5.42 19.300 | 8.42 23.160 | 11.42 7.72000109> 2.50 11.580 | 5.50 19.300 | 8.50 23.160 | 11.50 7.72000110> 2.58 11.580 | 5.58 19.300 | 8.58 23.160 | 11.58 7.72000111> 2.67 11.580 | 5.67 19.300 | 8.67 23.160 | 11.67 7.72000112> 2.75 11.580 | 5.75 19.300 | 8.75 23.160 | 11.75 7.72000113> 2.83 11.580 | 5.83 19.300 | 8.83 23.160 | 11.83 7.72000114> 2.92 11.580 | 5.92 19.300 | 8.92 23.160 | 11.92 7.72000115> 3.00 11.580 | 6.00 19.300 | 9.00 23.160 | 12.00 7.72000116> 00117> --------------------------------------------------------------------------------00118> 001:0003------------------------------------------------------------------------00119> ----------------------00120> | CALIB STANDHYD | Area (ha)= 4.6400121> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000122> ----------------------00123> IMPERVIOUS PERVIOUS (i)00124> Surface Area (ha)= 2.32 2.3200125> Dep. Storage (mm)= .80 5.0000126> Average Slope (%)= 2.00 2.0000127> Length (m)= 176.00 40.0000128> Mannings n = .013 .15000129> 00130> Max.eff.Inten.(mm/hr)= 44.39 56.71
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 3
00131> over (min) 4.00 11.0000132> Storage Coeff. (min)= 4.03 (ii) 10.55 (ii)00133> Unit Hyd. Tpeak (min)= 4.00 11.0000134> Unit Hyd. peak (cms)= .28 .1100135> *TOTALS*00136> PEAK FLOW (cms)= .13 .36 .489 (iii)00137> TIME TO PEAK (hrs)= 6.97 7.00 7.00000138> RUNOFF VOLUME (mm)= 192.19 134.66 147.90100139> TOTAL RAINFALL (mm)= 193.00 193.00 192.99900140> RUNOFF COEFFICIENT = 1.00 .70 .76600141> 00142> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00143> CN* = 68.0 Ia = Dep. Storage (Above)00144> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00145> THAN THE STORAGE COEFFICIENT.00146> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00147> 00148> --------------------------------------------------------------------------------00149> 001:0004------------------------------------------------------------------------00150> --------------------00151> | ROUTE PIPE 501pip| PIPE Number = 1.0000152> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000153> | DT= 1.0 min | Length (m)= 318.3000154> -------------------- Slope (m/m)= .0020000155> Manning n = .01300156> 00157> <------------------- TRAVEL TIME TABLE ------------------->00158> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00159> (m) (cu.m.) (cms) (m/s) min00160> .055 .556E+01 .007 .375 14.1500161> .111 .155E+02 .028 .585 9.0700162> .166 .279E+02 .066 .753 7.0500163> .221 .422E+02 .119 .895 5.9300164> .276 .579E+02 .185 1.018 5.2100165> .332 .747E+02 .264 1.126 4.7100166> .387 .922E+02 .354 1.222 4.3400167> .442 .110E+03 .452 1.305 4.0600168> .497 .129E+03 .557 1.379 3.8500169> .553 .147E+03 .666 1.442 3.6800170> .608 .165E+03 .777 1.495 3.5500171> .663 .183E+03 .887 1.539 3.4500172> .718 .201E+03 .993 1.572 3.3700173> .774 .218E+03 1.091 1.596 3.3200174> .829 .233E+03 1.179 1.608 3.3000175> .884 .248E+03 1.250 1.607 3.3000176> .939 .260E+03 1.299 1.590 3.3400177> .995 .270E+03 1.314 1.548 3.4300178> 1.050 .276E+03 1.222 1.411 3.7600179> <---- hydrograph ----> <-pipe / channel->00180> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00181> (ha) (cms) (hrs) (mm) (m) (m/s)00182> INFLOW : ID= 6:501 4.64 .489 7.00147.901 .461 1.33000183> OUTFLOW: ID= 1:501pip 4.64 .486 7.00147.901 .458 1.32500184> 00185> 00186> --------------------------------------------------------------------------------00187> 001:0005------------------------------------------------------------------------00188> ----------------------00189> | CALIB STANDHYD | Area (ha)= 6.5600190> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000191> ----------------------00192> IMPERVIOUS PERVIOUS (i)00193> Surface Area (ha)= 3.28 3.2800194> Dep. Storage (mm)= .80 5.0000195> Average Slope (%)= 2.00 2.00
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 4
00196> Length (m)= 209.00 40.0000197> Mannings n = .013 .15000198> 00199> Max.eff.Inten.(mm/hr)= 44.39 57.6300200> over (min) 4.00 11.0000201> Storage Coeff. (min)= 4.47 (ii) 10.94 (ii)00202> Unit Hyd. Tpeak (min)= 4.00 11.0000203> Unit Hyd. peak (cms)= .26 .1000204> *TOTALS*00205> PEAK FLOW (cms)= .18 .51 .691 (iii)00206> TIME TO PEAK (hrs)= 7.00 7.00 7.00000207> RUNOFF VOLUME (mm)= 192.19 135.20 147.74700208> TOTAL RAINFALL (mm)= 193.00 193.00 192.99900209> RUNOFF COEFFICIENT = 1.00 .70 .76600210> 00211> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00212> CN* = 68.0 Ia = Dep. Storage (Above)00213> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00214> THAN THE STORAGE COEFFICIENT.00215> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00216> 00217> --------------------------------------------------------------------------------00218> 001:0006------------------------------------------------------------------------00219> ----------------------00220> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000221> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000222> ---------------------- U.H. Tp(hrs)= .29000223> 00224> Unit Hyd Qpeak (cms)= .16700225> 00226> PEAK FLOW (cms)= .106 (i)00227> TIME TO PEAK (hrs)= 7.05000228> RUNOFF VOLUME (mm)= 113.23200229> TOTAL RAINFALL (mm)= 192.99900230> RUNOFF COEFFICIENT = .58700231> 00232> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00233> 00234> --------------------------------------------------------------------------------00235> 001:0007------------------------------------------------------------------------00236> ----------------------00237> | CALIB STANDHYD | Area (ha)= 1.0700238> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000239> ----------------------00240> IMPERVIOUS PERVIOUS (i)00241> Surface Area (ha)= .54 .5400242> Dep. Storage (mm)= .80 5.0000243> Average Slope (%)= 2.00 2.0000244> Length (m)= 84.00 40.0000245> Mannings n = .013 .15000246> 00247> Max.eff.Inten.(mm/hr)= 44.39 32.2100248> over (min) 3.00 11.0000249> Storage Coeff. (min)= 2.59 (ii) 10.76 (ii)00250> Unit Hyd. Tpeak (min)= 3.00 11.0000251> Unit Hyd. peak (cms)= .41 .1000252> *TOTALS*00253> PEAK FLOW (cms)= .07 .05 .112 (iii)00254> TIME TO PEAK (hrs)= 6.62 7.00 7.00000255> RUNOFF VOLUME (mm)= 192.20 114.92 153.56400256> TOTAL RAINFALL (mm)= 193.00 193.00 192.99900257> RUNOFF COEFFICIENT = 1.00 .60 .79600258> 00259> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00260> CN* = 68.0 Ia = Dep. Storage (Above)
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 5
00261> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00262> THAN THE STORAGE COEFFICIENT.00263> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00264> 00265> --------------------------------------------------------------------------------00266> 001:0008------------------------------------------------------------------------00267> ----------------------00268> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000269> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000270> ---------------------- U.H. Tp(hrs)= .16000271> 00272> Unit Hyd Qpeak (cms)= .02600273> 00274> PEAK FLOW (cms)= .010 (i)00275> TIME TO PEAK (hrs)= 7.01700276> RUNOFF VOLUME (mm)= 113.23100277> TOTAL RAINFALL (mm)= 192.99900278> RUNOFF COEFFICIENT = .58700279> 00280> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00281> 00282> --------------------------------------------------------------------------------00283> 001:0009------------------------------------------------------------------------00284> ------------------------00285> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00286> ------------------------ (ha) (cms) (hrs) (mm) (cms)00287> ID1 01:501pipe 4.64 .486 7.00 147.90 .000 00288> +ID2 02:502 6.56 .691 7.00 147.75 .000 00289> +ID3 03:503Park 1.27 .106 7.05 113.23 .000 00290> +ID4 04:504 1.07 .112 7.00 153.56 .000 00291> +ID5 05:511 .11 .010 7.02 113.23 .000 00292> ===========================================================00293> SUM 06:501+502+50 13.65 1.403 7.00 144.77 .000 00294> 00295> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00296> 00297> --------------------------------------------------------------------------------00298> 001:0010------------------------------------------------------------------------00299> ---------------------00300> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00301> | IN>06:(501+50) |00302> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00303> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00304> (cms) (ha.m.) | (cms) (ha.m.)00305> .000 .0000E+00 | .040 .6347E+0000306> .011 .3660E-01 | .043 .7482E+0000307> .019 .1137E+00 | .402 .8678E+0000308> .022 .1542E+00 | .469 .9299E+0000309> .026 .2392E+00 | .576 .1059E+0100310> .029 .2837E+00 | .623 .1126E+0100311> .032 .3768E+00 | .706 .1264E+0100312> .033 .4255E+00 | .905 .1336E+0100313> .036 .5272E+00 | 1.652 .1485E+0100314> .038 .5802E+00 | 2.682 .1640E+0100315> 00316> ROUTING RESULTS AREA QPEAK TPEAK R.V.00317> -------------------- (ha) (cms) (hrs) (mm)00318> INFLOW >06: (501+50) 13.65 1.403 7.000 144.76600319> OUTFLOW<01: (eastpo) 13.65 .578 9.233 144.76400320> 00321> PEAK FLOW REDUCTION [Qout/Qin](%)= 41.21500322> TIME SHIFT OF PEAK FLOW (min)= 134.0000323> MAXIMUM STORAGE USED (ha.m.)=.1062E+0100324> 00325> --------------------------------------------------------------------------------
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 6
00326> 001:0011------------------------------------------------------------------------00327> ----------------------00328> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000329> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000330> ---------------------- U.H. Tp(hrs)= .16000331> 00332> Unit Hyd Qpeak (cms)= .11000333> 00334> PEAK FLOW (cms)= .040 (i)00335> TIME TO PEAK (hrs)= 7.01700336> RUNOFF VOLUME (mm)= 113.23200337> TOTAL RAINFALL (mm)= 192.99900338> RUNOFF COEFFICIENT = .58700339> 00340> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00341> 00342> --------------------------------------------------------------------------------00343> 001:0012------------------------------------------------------------------------00344> ----------------------00345> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000346> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000347> ---------------------- U.H. Tp(hrs)= .29000348> 00349> Unit Hyd Qpeak (cms)= .22100350> 00351> PEAK FLOW (cms)= .140 (i)00352> TIME TO PEAK (hrs)= 7.05000353> RUNOFF VOLUME (mm)= 113.23200354> TOTAL RAINFALL (mm)= 192.99900355> RUNOFF COEFFICIENT = .58700356> 00357> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00358> 00359> --------------------------------------------------------------------------------00360> 001:0013------------------------------------------------------------------------00361> ------------------------00362> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00363> ------------------------ (ha) (cms) (hrs) (mm) (cms)00364> ID1 01:eastpond 13.65 .578 9.23 144.76 .000 00365> +ID2 02:510 .46 .040 7.02 113.23 .000 00366> +ID3 03:512 1.68 .140 7.05 113.23 .000 00367> ===========================================================00368> SUM 04:eastpond+5 15.79 .683 9.07 140.49 .000 00369> 00370> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00371> 00372> --------------------------------------------------------------------------------00373> 001:0014------------------------------------------------------------------------00374> *#West Side 00375> ----------------------00376> | CALIB STANDHYD | Area (ha)= 7.5500377> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0000378> ----------------------00379> IMPERVIOUS PERVIOUS (i)00380> Surface Area (ha)= 3.85 3.7000381> Dep. Storage (mm)= .80 5.0000382> Average Slope (%)= 2.00 2.0000383> Length (m)= 224.00 40.0000384> Mannings n = .013 .15000385> 00386> Max.eff.Inten.(mm/hr)= 44.39 59.0900387> over (min) 5.00 11.0000388> Storage Coeff. (min)= 4.66 (ii) 11.07 (ii)00389> Unit Hyd. Tpeak (min)= 5.00 11.0000390> Unit Hyd. peak (cms)= .24 .10
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 7
00391> *TOTALS*00392> PEAK FLOW (cms)= .20 .59 .798 (iii)00393> TIME TO PEAK (hrs)= 7.00 7.00 7.00000394> RUNOFF VOLUME (mm)= 192.19 136.04 148.40300395> TOTAL RAINFALL (mm)= 193.00 193.00 192.99900396> RUNOFF COEFFICIENT = 1.00 .70 .76900397> 00398> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00399> CN* = 68.0 Ia = Dep. Storage (Above)00400> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00401> THAN THE STORAGE COEFFICIENT.00402> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00403> 00404> --------------------------------------------------------------------------------00405> 001:0015------------------------------------------------------------------------00406> ----------------------00407> | CALIB STANDHYD | Area (ha)= .5400408> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000409> ----------------------00410> IMPERVIOUS PERVIOUS (i)00411> Surface Area (ha)= .27 .2700412> Dep. Storage (mm)= .80 5.0000413> Average Slope (%)= 2.00 2.0000414> Length (m)= 62.00 40.0000415> Mannings n = .013 .15000416> 00417> Max.eff.Inten.(mm/hr)= 44.39 40.1900418> over (min) 2.00 10.0000419> Storage Coeff. (min)= 2.16 (ii) 9.64 (ii)00420> Unit Hyd. Tpeak (min)= 2.00 10.0000421> Unit Hyd. peak (cms)= .53 .1200422> *TOTALS*00423> PEAK FLOW (cms)= .03 .03 .063 (iii)00424> TIME TO PEAK (hrs)= 6.48 7.00 7.00000425> RUNOFF VOLUME (mm)= 192.19 149.51 170.86000426> TOTAL RAINFALL (mm)= 193.00 193.00 192.99900427> RUNOFF COEFFICIENT = 1.00 .77 .88500428> 00429> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00430> CN* = 84.0 Ia = Dep. Storage (Above)00431> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00432> THAN THE STORAGE COEFFICIENT.00433> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00434> 00435> --------------------------------------------------------------------------------00436> 001:0016------------------------------------------------------------------------00437> ------------------------00438> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00439> ------------------------ (ha) (cms) (hrs) (mm) (cms)00440> ID1 01:eastpond 13.65 .578 9.23 144.76 .000 00441> +ID2 02:505 .54 .063 7.00 170.86 .000 00442> ===========================================================00443> SUM 03:tribwestpo 14.19 .605 9.00 145.76 .000 00444> 00445> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00446> 00447> --------------------------------------------------------------------------------00448> 001:0017------------------------------------------------------------------------00449> ---------------------00450> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00451> | IN>03:(tribwe) |00452> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========00453> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00454> (cms) (ha.m.) | (cms) (ha.m.)00455> .000 .0000E+00 | .060 .2089E+00
East and West Ponds Regional Storm Event
Condeland Engineering Limited Timmins StormPage 8
00456> .006 .1670E-01 | .065 .2353E+0000457> .007 .3440E-01 | .069 .2626E+0000458> .008 .5290E-01 | .074 .2911E+0000459> .008 .7230E-01 | .078 .3206E+0000460> .009 .9260E-01 | .086 .3830E+0000461> .033 .1139E+00 | .170 .4160E+0000462> .041 .1362E+00 | .322 .4501E+0000463> .048 .1594E+00 | 1.055 .4854E+0000464> .054 .1837E+00 | .000 .0000E+0000465> 00466> ROUTING RESULTS AREA QPEAK TPEAK R.V.00467> -------------------- (ha) (cms) (hrs) (mm)00468> INFLOW >03: (tribwe) 14.19 .605 9.000 145.75700469> OUTFLOW<02: (westpo) 14.19 .583 9.650 145.75700470> 00471> PEAK FLOW REDUCTION [Qout/Qin](%)= 96.47900472> TIME SHIFT OF PEAK FLOW (min)= 39.0000473> MAXIMUM STORAGE USED (ha.m.)=.4627E+0000474> 00475> --------------------------------------------------------------------------------00476> 001:0018------------------------------------------------------------------------00477> ----------------------00478> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0000479> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000480> ---------------------- U.H. Tp(hrs)= .08300481> 00482> Unit Hyd Qpeak (cms)= .01500483> 00484> PEAK FLOW (cms)= .004 (i)00485> TIME TO PEAK (hrs)= 7.00000486> RUNOFF VOLUME (mm)= 147.59900487> TOTAL RAINFALL (mm)= 192.99900488> RUNOFF COEFFICIENT = .76500489> 00490> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00491> 00492> --------------------------------------------------------------------------------00493> 001:0019------------------------------------------------------------------------00494> ------------------------00495> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00496> ------------------------ (ha) (cms) (hrs) (mm) (cms)00497> ID1 02:westpond 14.19 .583 9.65 145.76 .000 00498> +ID2 03:509 .03 .004 7.00 147.60 .000 00499> ===========================================================00500> SUM 01:golfview d 14.22 .584 9.65 145.76 .000 00501> 00502> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00503> 00504> --------------------------------------------------------------------------------00505> 001:0020------------------------------------------------------------------------00506> FINISH00507> --------------------------------------------------------------------------------00508> ********************************************************************************00509> WARNINGS / ERRORS / NOTES00510> -------------------------00511> Simulation ended on 2017-05-15 at 15:42:2800512> ================================================================================00513> 00514>
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
45
APPENDIX ‘D’
Existing and Proposed 5 year Design Chart for Lockhart Storm Sewer
Time of Concentration Computation
5 year Hydraulic Grade Line for Lockhart
Figure 2A & 2B: Pre-development Area Plan
Plotted Hydraulic Grade Line of Existing Plan & Profile of Lockhart
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
46
Existing and Proposed 5 year Design Chart for Lockhart Storm Sewer
CO
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3195
0.31
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0.05
7522
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LOC
KH
AR
T R
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DEX
.CB
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90.
8410
0.45
0.37
850.
6980
63.2
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0800
1.10
40.7
0.62
23.5
215
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80.
1880
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0.08
460.
7826
62.2
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1364
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1149
1.58
54.4
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450.
6845
0.68
4510
2.27
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KH
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DEX
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70.
3580
0.45
0.16
111.
6281
61.4
70.
2802
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1.60
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3760
2.29
63.8
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24.5
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KH
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.CB
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60.
2840
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0.12
781.
7559
60.4
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2972
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0.58
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1.53
59.0
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1.68
900.
450.
7601
0.76
0110
2.27
0.21
7610
.00
LOC
KH
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DEX
.MH
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50.
5630
0.45
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342.
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59.2
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4594
675
0.25
%0.
4382
1.19
56.2
0.79
25.9
910
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LOC
KH
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DEX
.MH
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40.
4210
0.45
0.18
952.
9588
58.6
60.
4860
750
0.43
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1.87
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4960
0.45
0.22
325.
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57.8
20.
8190
825
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1.46
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30.
4910
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105.
2794
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0.26
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1.38
44.9
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825.
5076
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0.21
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1.24
49.5
0.66
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1053
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0.63
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40.7
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80.
1880
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2840
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6312
61.7
50.
2820
525
0.58
%0.
3415
1.53
59.0
0.64
24.3
983
%
East
Kris
ta C
t. En
try:
1.68
900.
450.
7601
0.76
0110
2.27
0.21
7610
.00
LOC
KH
AR
T R
OA
DEX
.MH
6EX
.MH
50.
5630
0.45
0.25
342.
6446
60.4
90.
4479
675
0.25
%0.
4382
1.19
56.2
0.79
25.1
810
2%
LOC
KH
AR
T R
OA
DEX
.MH
5EX
.CB
MH
40.
4210
0.45
0.18
952.
8341
59.8
70.
4751
750
0.43
%0.
7612
1.67
40.1
0.40
25.5
862
%
Car
mic
hael
Cre
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ntry
:4.
1700
0.45
1.87
651.
8765
102.
270.
5374
10.0
0
LOC
KH
AR
T R
OA
DEX
.CB
MH
4EX
.MH
3A0.
4960
0.45
0.22
324.
9338
59.0
00.
8150
825
0.29
%0.
8060
1.46
51.2
0.58
26.1
610
1%
LOC
KH
AR
T R
OA
DEX
.MH
3AEX
.MH
30.
4910
0.45
0.22
105.
1547
58.2
10.
8402
825
0.26
%0.
7632
1.38
44.9
0.54
26.7
011
0%
LOC
KH
AR
T R
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DEX
.MH
3EX
.MH
20.
5070
0.45
0.22
825.
3829
57.2
80.
8633
825
0.21
%0.
6859
1.24
49.5
0.66
27.3
712
6%
LOC
KH
AR
T R
OA
DEX
.MH
2EX
.MH
10.
5690
0.45
0.25
615.
6389
56.7
40.
8959
825
0.63
%1.
1880
2.15
50.4
0.39
27.7
675
%
RU
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CO
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(R
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0.70
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WN
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1
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
47
Time of Concentration Computation
TIME OF CONCENTRATION COMPUTATION
Using the Airport Formula
Tc = 3.26 (1.1 - C) L0.5
Tc = time of concentration (minutes)C = runoff coefficient (MTO Chart B2-1 or B2-3L = watershed length (m)
SW = watershed slope (%)
Section 1 (Inside site to north P/L)
Runoff Coefficient is calculated using MTO Chart B2-1:
Soil = Sand with traces of silt (refer to Geotechnical Report)Landuse = CultivatedTopo. = Rolling, 5 - 10% Slopes
Runoff Coeff., C = 0.30
Watershed length, L = 75 m
Watershed slope, SW = 5.00%
Time of Concentration, Tc = 13.28 minutes
Section 2 (External from north P/L to Lockhart Rd)
Runoff Coefficient is calculated using MTO Chart B2-1:
Soil = Sand with traces of silt (refer to Geotechnical Report)Landuse = Urban lawnsTopo. = Rolling, 5 - 10% Slopes
Runoff Coeff., C = 0.50
Watershed length, L = 70 m
Watershed slope, SW = 5.00%
Time of Concentration, Tc = 9.62 minutes
Total Time of Concentration, Tc (Sect.1+Sect.2) = 22.90 minutes
SW0.33
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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5 year Hydraulic Grade Line for Lockhart
PROJECT NO: 15010 MINISTRY FILE:PROJECT LOCATION: TOWN OF COLLINGWOOD CALCS BY: M.E.H., P.Eng. CHECKED BY:CLIENT: EDEN OAK (MCNABB) INC.
HYDRAULIC GRADE LINE OF STORM SEWERCOEFFICIENT
FRICTION LOSS5-YEAR PEAK FLOW RATES K = 2gn2 = 2*9.814*(0.013)2
(from 5-YR STM Design chart)
H.G.L. at Outlet = 185.185LOCKHART ROAD EX.MH1 EX.MH2 0.8959 cmsLOCKHART ROAD EX.MH2 EX.MH3 0.8633 cmsLOCKHART ROAD EX.MH3 EX.MH3A 0.8402 cmsLOCKHART ROAD EX.MH3A EX.CBMH4 0.8150 cmsLOCKHART ROAD EX.CBMH4 EX.MH5 0.4751 cmsLOCKHART ROAD EX.MH5 EX.MH6 0.4479 cmsLOCKHART ROAD EX.MH6 EX.CBMH7 0.2820 cms
STREET PIPE DEPTH OF AREA WETTED HYDRAULIC R4/3 V VELOCITY COEFFICIENT FRICTION AVG LENGTH FRICTION MH / BEND TOTAL OBV. OF STM HYDRAULIC INV. OF STM % % ACT. FLOWDIA. FLOW PERIMETER RADIUS ( VELOCITY) HEAD FRICTION LOSS SLOPE(Sf) Sf D/S PIPE HEAD LOSS LOSS HEAD LOSS SEWER GRADE LINE ELEV. SEWER Capacity Depth HGL
EX. MH1 (UPSTREAM) 0.825 0.825 185.482 185.185 184.657 75.00% 64.00% 185.185
EX.MH2 (DNSTREAM) 0.825 0.825 0.5343 2.5905 0.2063 0.1219 1.68 0.1433 0.0033 0.0039 0.0039 50.40 0.1965 0.1965 185.839 185.382 185.014 75.00% 64.00% 185.542EX.MH2 (UPSTREAM) 0.825 0.825 0.0072 0.0072 185.854 185.549 185.029 126.00% 100.00% 185.854
EX.MH3 (DNSTREAM) 0.825 0.825 0.5343 2.5905 0.2063 0.1219 1.62 0.1331 0.0033 0.0036 0.0036 49.50 0.1792 0.1792 185.957 186.033 185.132 126.00% 100.00% 185.957EX.MH3 (UPSTREAM) 0.825 0.825 0.0067 0.0067 185.985 186.040 185.160 110.00% 100.00% 185.985
EX.MH3A (DNSTREAM) 0.825 0.825 0.5343 2.5905 0.2063 0.1219 1.57 0.1260 0.0033 0.0034 0.0034 44.90 0.1540 0.1540 186.101 186.194 185.276 110.00% 100.00% 186.101EX.MH3A (UPSTREAM) 0.825 0.825 0.0063 0.0063 186.128 186.200 185.303 101.00% 100.00% 186.128
EX.CBMH4 (DNSTREAM) 0.825 0.825 0.5343 2.5905 0.2063 0.1219 1.53 0.1186 0.0033 0.0032 0.0032 51.20 0.1652 0.1652 186.278 186.365 185.453 101.00% 100.00% 186.278EX.CBMH4 (UPSTREAM) 0.750 0.750 0.0059 0.0059 186.227 186.371 185.477 62.00% 57.00% 185.905
EX.MH5 (DNSTREAM) 0.750 0.750 0.4416 2.3550 0.1875 0.1074 1.08 0.0590 0.0033 0.0018 0.0018 40.10 0.0731 0.0731 186.401 186.444 185.651 62.00% 57.00% 186.079EX.MH5 (UPSTREAM) 0.675 0.675 0.0030 0.0030 186.405 186.447 185.730 102.00% 100.00% 186.405
EX.MH6 (DNSTREAM) 0.675 0.675 0.3577 2.1195 0.1688 0.0933 1.25 0.0799 0.0033 0.0028 0.0028 56.20 0.1597 0.1597 186.554 186.607 185.879 102.00% 100.00% 186.554EX.MH6 (UPSTREAM) 0.525 0.525 0.0040 0.0040 186.706 186.611 186.181 83.00% 69.00% 186.543
EX.CBMH7 (DNSTREAM) 0.525 0.525 0.2164 1.6485 0.1313 0.0667 1.30 0.0866 0.0033 0.0043 0.0043 59.00 0.2539 0.2539 187.047 186.865 186.522 83.00% 69.00% 186.884EX.CBMH7 (UPSTREAM) 0.450 0.450 0.0043 0.0043 186.979 186.889 186.529 70.00% 62.00% 186.808
HGL BACK INSIDE PIPE, NO FURTHER ANALYSIS REQUIRED
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
49
Figure 2A & 2B: Pre-development Area Plan
SWM-PRE-DEVELOPMENTCONDITION
350 C R E DIT S T ONE R OAD, U NIT 200C ONC OR D, ON., L 4K 3Z2
P HONE : (905) 695-2096F AX: (905) 695-2099
1. PIPE SIZES ARE IN MILLIMETRES UNLESSINDICATED. ELEVATIONS ARE IN METRES UNLESSINDICATED. ALL DIMENSIONS, ELEVATIONS ANDSIZES ARE IN METRIC UNITS UNLESS INDICATED.
BENCHMARK:
FIGURE 2A
3050.41ha
SWM-POST-DEVELOPMENTCONDITIONFIGURE 2B
350 C R E DIT S T ONE R OAD, U NIT 200C ONC OR D, ON., L 4K 3Z2
P HONE : (905) 695-2096F AX: (905) 695-2099
1. PIPE SIZES ARE IN MILLIMETRES UNLESSINDICATED. ELEVATIONS ARE IN METRES UNLESSINDICATED. ALL DIMENSIONS, ELEVATIONS ANDSIZES ARE IN METRIC UNITS UNLESS INDICATED.
BENCHMARK:
1
82
92
44434241
40
14
6
16
6
16
2
16
1
16
0
15
9
15
8
15
7
15
6
15
5
15
2
15
1
15
0
14
8
14
7
16
7
16
8
16
9
17
0
17
1
17
2
17
3
17
4
17
5
17
7
17
8
17
9
18
0
18
1
18
2
18
3
18
5
51
52
53
54 55
56 57
58
59
60
79
80
81
83
848586
121
45
46 47
48 49 50
61
62
63
73
76
75
74
78
77
89
88
87
90
91
93
94
95
96
100
101105106107108109110111112113114120 119 118 117 116 115122123124125126127128129
130
131
132
133
134
13
5
13
613
7
13
8
13
9
14
0
14
4
14
5
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4
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3
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9
18
4
18
6
18
7
18
8
39383736
353433
3231
30
292827
26
252423
22
21
2019
18
17
16
15
14
13
12
11
10
7
8
9
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5432
65
66676869
7071 64
72
192
193
194
195
196
197
198
199
200
201
202
203
204
205
BL
OC
K 2
93
BL
OC
K 2
94
BL
OC
K 2
95
BLOCK 296
BLOCK 298
BLOCK
BLOCK 301
BLOCK 285
BLOCK 260
BLOCK 267BLOCK 261
BLOCK 266
BLOCK 262
BLOCK 265
BLOCK 264
BLOCK 263
BLOCK 271
BLOCK 272
BLOCK 273BLOCK 270
BLOCK 269 BLOCK 274 BLOCK 275BLOCK 268
BLOCK 283
BLOCK 282
BLOCK 277
BLOCK 278
BLOCK 281BLOCK 280
BLOCK 279
BLOCK 286
BLOCK 291
BLOCK 284
BROCK CRESCENT
DR
IVE
KRISTA COURT
DE
Y
HUGHES STREET
BLOCK 257
97
98
99
102103104
17
6
16
5
16
4
16
3
14
3
14
2
14
1
191
190
189
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222 223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239 240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
GOLFVIEW DRIVE
LOCKHART ROAD
BLOCK 297
TRACEY LANE
DE
Y
DR
IVEE
ME
RS
ON
ST
RE
ET
PO
RT
LA
ND
ST
RE
ET
BA
RF
OO
T S
TR
EE
T
BA
ILE
Y S
TR
EE
T
AL
BA
NY
ST
RE
ET
TRACEY LANE
McLEAN AVENUE
KIRBY AVENUE
1.5m CONC. SIDEWALK
1.5m
CO
NC.
SID
EWAL
K
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK 1.5m CONC. SIDEWALK 1.5m CONC. SIDEWALK 1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K1.
5m C
ON
C. S
IDEW
ALK
1.5m
CO
NC.
SID
EWAL
K1.
5m C
ON
C. S
IDEW
ALK
1.5m
CO
NC.
SID
EWAL
K
1.5m
CO
NC.
SID
EWAL
K
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
1.5m CO
NC. SID
EWALK
Mc
LE
AN
AV
EN
UE
BLOCK 258
PARK LAND
BLOCK 259
HAMILTON DRAIN
MARY STREET
FINDLAYDRIVE
BLOCK 292
FU
TU
RE
LO
T
FU
TU
RE
LO
T
1.5m
GRA
VEL
TRAI
L
1.5m
GRAV
EL T
RAI
L
3.0m CONC. SIDEWALK
FU
TU
RE
LO
T
3.0m CONC. SIDEWALK
1.5m
CO
NC.
SID
EWAL
K
BL
OC
K 2
90
1.5m
CO
NC.
SID
EWAL
K
1.5m CONC. SIDEWALK
PARK ELECTRICAL CONNECTIONSEE ELECTRICAL DRAWINGS
FU
TU
RE
LO
T
FU
TU
RE
LO
T
FU
TU
RE
LO
T
FU
TU
RE
LO
T BLOCK 287
(FUTURE DEVELOPMENT)
KIRBY AVENUE
31
29
27
25
85838179
PROPOSED 3.0m WIDE GRAVEL TRAIL PROPOSED 3.0m WIDE GRAVEL TRAILPROPOSED 3.0m WIDE GRAVEL TRAIL
PROPOSED 3.0m WIDE GRAVEL TRAIL
PROPOSED 3.0m WIDE GRAVEL TRAILPROPOSED 3.0m WIDE GRAVEL TRAIL
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1
2
3
4
5
5
4
3
2
1
1.5m CONC. SIDEWALK1.5m CONC. SIDEWALK
300
PROP.
3.0m GRAVEL
TRAIL
PROP. 3.0m GRAVEL TRAIL
90° BEND
1 2 3 4 5
1 2
BLOCK 299(0.30 RESERVE)
LOCKHART ROAD
PROP. 3.0mGRAVEL TRAIL
EXISTING GRAVEL TRAILEX. GRAVEL TRAIL
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
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Plotted Hydraulic Grade Line of Existing Plan & Profile of Lockhart
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
51
APPENDIX ‘E’
Overland Spillway Calculation into East and West Pond and onto Dey Drive
Overland Flow & Sewer Design Chart
Referenced MTO inlet capacity charts
100-year Hydraulic Grade Line Chart for Pond Inlet Sewers
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
52
Overland Spillway Calculation into East and West Pond and onto Dey Drive
OVERLAND SPILLWAY CALCULATIONS
DEVELOPMENT: EDEN OAK (McNABB) INC.
CONSULTANT: CONDELAND ENGINEERING LTD.
Emergency Overland Flow Escape Route Via Grassed Swale (Lot 130/131) to the West Pond
CHANNEL CAPACITY (\_/ shape Channel) @ Front of house
Channel Slope: S = 2.00% See grading plan.
Roughness Coeff. n = 0.035 per MTO Drainage Manual
Depth of channel: 0.44 m
Channel side slope: Z = 3.0 :1
Channel top width: 4.00 m
Channel bottom width: bw = 1.400 m
Flow depth: y = 0.44 m
Flow area: A = 1.1853 sq.m
Wetted perimeter: W = 4.144 m
Hydraulic radius: R = A / W = 0.286 m
Discharge Q = 2079.04 l/s 2.08 m3/sVel= 1.75 m/s
100-yr Q if catchbasins are blocked = 1.75 m3/s
CHANNEL CAPACITY (\_/ shape Channel) @ rear property line
Channel Slope: S = 2.00% See grading plan.
Roughness Coeff. n = 0.035 per MTO Drainage Manual
Depth of channel: 0.50 m
Channel side slope: Z = 3.4 :1
Channel top width: 4.00 m
Channel bottom width: bw = 0.600 m
Flow depth: y = 0.50 m
Flow area: A = 1.1500 sq.m
Wetted perimeter: W = 4.144 m
Hydraulic radius: R = A / W = 0.278 m
Discharge Q = 1976.95 l/s 1.98 m3/sVel= 1.72 m/s
100-yr Q if catchbasins are blocked = 1.75 m3/s
OVERLAND SPILLWAY CALCULATIONS
DEVELOPMENT: EDEN OAK (McNABB) INC.
CONSULTANT: CONDELAND ENGINEERING LTD.
Emergency Overland Flow Escape Route Via Kirby Avenue 0+880 to East Pond
SPILLWAY CAPACITY (\_/ shape Channel) @ Streetline
Channel Slope: S = 4.10% See grading plan.
Roughness Coeff. n = 0.035 per MTO Drainage Manual
Depth of channel: 0.42 m
Channel side slope: Z = 8.1 :1
Channel top width: 31.40 m
Channel bottom width: bw = 28.000 m
Flow depth: y = 0.08 m
Flow area: A = 2.2918 sq.m
Wetted perimeter: W = 29.305 m
Hydraulic radius: R = A / W = 0.078 m
Discharge Q = 2424.71 l/s 2.42 m3/sVel= 1.06 m/s
100-yr Q if catchbasins are blocked = 2.40 m3/s
OVERLAND SPILLWAY CALCULATIONS
DEVELOPMENT: EDEN OAK (McNABB) INC.
CONSULTANT: CONDELAND ENGINEERING LTD.
Emergency Overland Flow Escape Route Via Walkway Block 298 to the Dey Drive @ Front Yard of Lot 73
SPILLWAY CAPACITY (\_/ shape Channel)
Channel Slope: S = 0.50% See grading plan.
Roughness Coeff. n = 0.030 per MTO Drainage Manual
Depth of channel: 0.21 m
Channel side slope: Z = 7.1 :1
Channel top width: 9.00 m
Channel bottom width: bw = 6.000 m
Flow depth: y = 0.17 m
Flow area: A = 1.2264 sq.m
Wetted perimeter: W = 8.452 m
Hydraulic radius: R = A / W = 0.145 m
Discharge Q = 798.21 l/s 0.80 m3/sVel= 0.65 m/s
100-yr Q if catchbasins are blocked = 0.76 m3/s
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
53
Overland Flow & Sewer Design Chart
CONDELAND ENGINEERING LIMITED100 Year Storm Overland Flow Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 2 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21)
STREET NAME C.B. No. AREA,A (m2)
RUNOFF COEFF,R A x R ACCUM.
AxR
TIME OF CONCEN.
(min)
INTENSITY (mm/s)
TOTAL FLOW (L/S)
Act. INLET
CAP. (L/S)
CARRY OVER (L/S)
CARRY OVER (AxR)
Act. INLET (AxR)
GUTTER SLOPE (%)
GUTTER FLOW
VEL. (m/s)
GUTTER LENGTH
(m)
CARRY-OVER
TIME (min)
R.O.W. Width (m)
DEPTH AT CURB (m)
FLOW SPREAD
(m)REMARKS
OVERLAND FLOW TO BE CAPTURED BY TCB1 & 2 ON MCLEAN AVENUE
TRACEY LANE CB2 1754 0.60 1052.40 1052.40 10.00 0.047 49.24 19.80 29.44 629.25 423.15 0.63% 0.57 79.93 2.33 20.0 0.059 2.93 CARRY-OVER (ICD)TRACEY LANE CB1 1898 0.60 1138.80 1138.80 10.00 0.047 53.29 19.80 33.49 715.65 423.15 0.63% 0.58 79.93 2.28 20.0 0.060 3.02 CARRY-OVER (ICD)
TRACEY LANE DCB1 1082 0.60 649.20 1278.45 12.33 0.042 54.11 19.80 34.31 810.61 467.83 0.63% 0.59 86.10 2.45 20.0 0.061 3.04 CARRY-OVER (ICD)TRACEY LANE DCB2 2479 0.60 1487.40 2203.05 12.28 0.042 93.41 19.80 73.61 1736.08 466.97 0.63% 0.67 86.10 2.13 20.0 0.075 3.73 CARRY-OVER (ICD)
BARFOOT STREET DCB43 1108 0.70 775.60 775.60 10.00 0.047 36.29 19.80 16.49 352.45 423.15 0.64% 0.53 44.63 1.39 20.0 0.052 2.61 CARRY-OVER (ICD)
TRACEY LANE CB3 2331 0.60 1398.60 1398.60 10.00 0.047 65.44 19.80 45.64 975.45 423.15 0.50% 0.56 80.95 2.39 20.0 0.068 3.41 CARRY-OVER (ICD)TRACEY LANE CB4 2053 0.70 1437.10 1789.55 11.39 0.044 78.74 19.80 58.94 1339.55 450.00 0.50% 0.59 68.56 1.93 20.0 0.073 3.65 CARRY-OVER (ICD)
BAILEY STREET DCB45 2398 0.70 1678.60 1678.60 10.00 0.047 78.54 19.80 58.74 1255.45 423.15 0.50% 0.59 86.94 2.45 20.0 0.073 3.65 CARRY-OVER (ICD)BAILEY STREET DCB46 2287 0.70 1600.90 1600.90 10.00 0.047 74.91 19.80 55.11 1177.75 423.15 0.50% 0.58 86.94 2.48 20.0 0.072 3.58 CARRY-OVER (ICD)
TRACEY LANE DCB47 1991 0.60 1194.60 2170.05 12.39 0.042 152.56 19.80 132.76 3145.25 469.10 0.50% 0.72 84.18 1.94 20.0 0.092 4.55 CARRY-OVER (ICD)TRACEY LANE DCB48 2111 0.70 1477.70 5250.44 13.33 0.041 152.56 19.80 132.76 3264.49 486.89 0.50% 0.72 84.18 1.94 20.0 0.092 4.55 CARRY-OVER (ICD)
ALABANY STREET DCB49 2173 0.70 1521.10 1521.10 10.00 0.047 71.17 19.80 51.37 1097.95 423.15 0.50% 0.58 71.45 2.07 20.0 0.070 3.52 CARRY-OVER (ICD)ALABANY STREET DCB50 2156 0.70 1509.20 2607.15 10.00 0.047 121.99 19.80 102.19 2183.99 423.15 0.50% 0.66 71.45 1.81 20.0 0.086 4.30 CARRY-OVER (ICD)
TRACEY LANE DCB51 319 0.60 191.40 3336.65 14.33 0.039 195.79 19.80 175.99 4496.16 505.85 0.50% 0.80 37.46 0.78 20.0 0.100 4.55 CARRY-OVER (ICD)TRACEY LANE DCB52 504 0.70 352.80 6899.23 15.27 0.038 195.79 19.80 175.99 4652.51 523.44 0.50% 0.80 37.46 0.78 20.0 0.100 4.55 CARRY-OVER (ICD)
TRACEY LANE DCB7 1041 0.60 624.60 5120.76 15.11 0.038 204.05 19.80 184.25 4843.97 520.54 0.81% 0.94 42.84 0.76 20.0 0.094 4.55 CARRY-OVER (ICD)TRACEY LANE DCB8 1635 0.70 1144.50 5797.01 16.05 0.037 204.05 19.80 184.25 5006.99 538.06 0.81% 0.94 42.84 0.76 20.0 0.094 4.55 CARRY-OVER (ICD)
McLEAN AVENUE DCB55 4260 0.60 2556.00 2556.00 10.00 0.047 137.90 19.80 118.10 2524.05 423.15 0.50% 0.70 147.78 3.54 20.0 0.089 4.55 CARRY-OVER (ICD)McLEAN AVENUE DCB56 5564 0.60 3338.40 3338.40 10.00 0.047 137.90 19.80 118.10 2524.05 423.15 0.50% 0.70 147.78 3.54 20.0 0.089 4.55 CARRY-OVER (ICD)
McLEAN AVENUE DCB53 2292 0.60 1375.20 3899.25 13.54 0.040 157.73 19.80 137.93 3419.99 490.95 0.50% 0.73 78.85 1.79 20.0 0.093 4.55 CARRY-OVER (ICD)McLEAN AVENUE DCB54 2331 0.60 1398.60 3922.65 13.54 0.040 157.73 19.80 137.93 3419.99 490.95 0.50% 0.73 78.85 1.79 20.0 0.093 4.55 CARRY-OVER (ICD)
KIRBY AVENUE CB13 882 0.70 617.40 617.40 10.00 0.047 23.41 19.80 3.61 77.25 423.15 0.69% 0.49 34.50 1.17 20.0 0.044 2.18 CARRY-OVER (ICD)KIRBY AVENUE CB14 639 0.60 383.40 383.40 10.00 0.047 23.41 19.80 3.61 77.25 423.15 0.69% 0.49 34.50 1.17 20.0 0.044 2.18 CARRY-OVER (ICD)
ALABANY STREET DCB11 1703 0.70 1192.10 1192.10 10.00 0.047 60.35 19.80 40.55 866.72 423.15 1.73% 0.88 61.53 1.16 20.0 0.052 2.62 CARRY-OVER (ICD)ALABANY STREET DCB12 1872 0.70 1310.40 1387.65 10.00 0.047 60.35 19.80 40.55 866.72 423.15 1.73% 0.88 64.64 1.22 20.0 0.052 2.62 CARRY-OVER (ICD)
KIRBY AVENUE CB10 1443 0.60 865.80 943.05 11.17 0.044 90.74 19.80 70.94 1596.88 445.68 0.50% 0.94 62.70 1.11 20.0 0.077 3.85 CARRY-OVER (ICD)KIRBY AVENUE CB11 1902 0.70 1331.40 3142.08 11.17 0.044 90.74 19.80 70.94 1596.88 445.68 0.50% 0.94 68.18 1.21 20.0 0.077 3.85 CARRY-OVER (ICD)
KIRBY AVENUE DCB9 1694 0.60 1016.40 2613.28 12.28 0.042 105.43 19.80 85.63 2019.47 466.98 0.50% 0.64 55.78 1.46 20.0 0.081 4.07 CARRY-OVER (ICD)KIRBY AVENUE DCB10 1103 0.70 772.10 2368.98 12.38 0.042 105.43 19.80 85.63 2027.49 468.84 0.50% 0.64 37.41 0.98 20.0 0.081 4.07 CARRY-OVER (ICD)
KIRBY AVENUE DCB5 2649 0.60 1589.40 3608.87 13.74 0.040 156.30 19.80 136.50 3410.98 494.77 0.50% 0.73 80.60 1.84 20.0 0.093 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB6 3019 0.70 2113.30 4140.79 13.36 0.041 156.30 19.80 136.50 3360.78 487.49 0.50% 0.73 80.60 1.84 20.0 0.093 4.55 CARRY-OVER (ICD)
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
CONDELAND ENGINEERING LIMITED100 Year Storm Overland Flow Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 3 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21)
STREET NAME C.B. No. AREA,A (m2)
RUNOFF COEFF,R A x R ACCUM.
AxR
TIME OF CONCEN.
(min)
INTENSITY (mm/s)
TOTAL FLOW (L/S)
Act. INLET
CAP. (L/S)
CARRY OVER (L/S)
CARRY OVER (AxR)
Act. INLET (AxR)
GUTTER SLOPE (%)
GUTTER FLOW
VEL. (m/s)
GUTTER LENGTH
(m)
CARRY-OVER
TIME (min)
R.O.W. Width (m)
DEPTH AT CURB (m)
FLOW SPREAD
(m)REMARKS
McLEAN AVENUE DCB4 1006 0.60 603.60 13815.34 15.20 0.038 382.76 19.80 362.96 9571.76 522.15 0.50% 1.04 25.50 0.41 20.0 0.129 4.55 CARRY-OVER (ICD)McLEAN AVENUE DCB3 838 0.60 502.80 6460.48 15.58 0.037 382.76 19.80 362.96 9703.91 529.36 0.50% 1.04 25.50 0.41 20.0 0.129 4.55 CARRY-OVER (ICD)
McLEAN AVENUE TCB1 1007 0.60 604.20 13595.95 15.61 0.037 516.51 516.51 0.00 0.00 13820.47 1.07% 1.26 27.90 0.37 20.0 0.128 6.41 CAPTUREMcLEAN AVENUE TCB2 1853 0.60 1111.80 14235.71 15.99 0.037 516.51 516.51 0.00 0.00 14008.14 0.73% 1.09 39.53 0.60 20.0 0.138 6.89 CAPTURE
TOTAL FLOW TO THE WEST POND = 1,033.02
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
CONDELAND ENGINEERING LIMITED100 Year Storm Overland Flow Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 4 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21)
STREET NAME C.B. No. AREA,A (m2)
RUNOFF COEFF,R A x R ACCUM.
AxR
TIME OF CONCEN.
(min)
INTENSITY (mm/s)
TOTAL FLOW (L/S)
Act. INLET
CAP. (L/S)
CARRY OVER (L/S)
CARRY OVER (AxR)
Act. INLET (AxR)
GUTTER SLOPE (%)
GUTTER FLOW
VEL. (m/s)
GUTTER LENGTH
(m)
CARRY-OVER
TIME (min)
R.O.W. Width (m)
DEPTH AT CURB (m)
FLOW SPREAD
(m)REMARKS
OVERLAND FLOW TO BE CAPTURED BY TCB5 & 6 ON KIRBY AVENUE
BAILEY STREET DCB13 1663 0.70 1164.10 1164.10 10.00 0.047 54.47 19.80 34.67 740.95 423.15 0.50% 0.54 25.00 0.77 20.0 0.064 3.18 CARRY-OVER (ICD)BAILEY STREET DCB14 1597 0.70 1117.90 1117.90 10.00 0.047 52.31 19.80 32.51 694.75 423.15 0.50% 0.53 25.00 0.78 20.0 0.063 3.13 CARRY-OVER (ICD)
KIRBY AVENUE CB15 855 0.70 598.50 598.50 10.00 0.047 28.00 19.80 8.20 175.35 423.15 0.50% 0.46 31.19 1.14 20.0 0.050 2.48 CARRY-OVER (ICD)
KIRBY AVENUE CB16 2014 0.70 1409.80 3020.84 11.14 0.044 134.37 19.80 114.57 2575.71 445.13 0.50% 0.61 71.00 1.94 20.0 0.089 4.46 CARRY-OVER (ICD)KIRBY AVENUE CB17 2242 0.60 1345.20 1345.20 10.00 0.047 62.94 19.80 43.14 922.05 423.15 0.50% 0.61 71.00 1.94 20.0 0.067 3.36 CARRY-OVER (ICD)
BARFOOT STREET DCB15 2872 0.70 2010.40 2010.40 10.00 0.047 94.07 19.80 74.27 1587.25 423.15 0.80% 0.74 91.46 2.07 20.0 0.071 3.57 CARRY-OVER (ICD)BARFOOT STREET DCB16 2761 0.70 1932.70 1932.70 10.00 0.047 90.43 19.80 70.63 1509.55 423.15 0.80% 0.73 91.46 2.09 20.0 0.070 3.52 CARRY-OVER (ICD)
KIRBY AVENUE CB18 1996 0.70 1397.20 7069.70 13.08 0.041 187.43 19.80 167.63 4082.89 482.26 0.54% 0.80 71.00 1.47 20.0 0.097 4.55 CARRY-OVER (ICD)KIRBY AVENUE CB19 1743 0.60 1045.80 1967.85 11.94 0.043 187.43 19.80 167.63 3899.09 460.55 0.54% 0.80 84.00 1.74 20.0 0.097 4.55 CARRY-OVER (ICD)
PORTLAND STREET DCB17 2196 0.70 1537.20 1537.20 10.00 0.047 71.93 19.80 52.13 1114.05 423.15 1.09% 0.77 74.54 1.61 20.0 0.061 3.05 CARRY-OVER (ICD)PORTLAND STREET DCB18 2229 0.60 1337.40 1337.40 10.00 0.047 62.58 19.80 42.78 914.25 423.15 1.09% 0.75 74.54 1.66 20.0 0.058 2.89 CARRY-OVER (ICD)
PORTLAND STREET CB20 692 0.60 415.20 415.20 10.00 0.047 19.43 19.80 0.00 0.00 415.20 0.50% 0.42 26.20 1.05 20.0 0.043 2.16 CARRY-OVER (ICD)PORTLAND STREET CB21 538 0.60 322.80 322.80 10.00 0.047 15.10 19.80 0.00 0.00 322.80 0.50% 0.39 26.20 1.12 20.0 0.039 1.97 CARRY-OVER (ICD)
KIRBY AVENUE DCB19 1111 0.60 666.60 6777.78 14.56 0.039 225.63 19.80 205.83 5302.68 510.09 0.50% 0.85 74.98 1.48 20.0 0.105 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB20 1321 0.60 792.60 4691.69 13.69 0.040 225.63 19.80 205.83 5131.97 493.67 0.55% 0.85 74.98 1.48 20.0 0.105 4.55 CARRY-OVER (ICD)
EMERSON STREET DCB21 2155 0.60 1293.00 1293.00 10.00 0.047 60.50 19.80 40.70 869.85 423.15 1.05% 0.73 70.53 1.61 20.0 0.058 2.88 CARRY-OVER (ICD)EMERSON STREET DCB22 2149 0.60 1289.40 1289.40 10.00 0.047 60.33 19.80 40.53 866.25 423.15 1.05% 0.73 70.53 1.61 20.0 0.057 2.87 CARRY-OVER (ICD)
KIRBY AVENUE DCB23 1109 0.60 665.40 7704.17 16.03 0.037 256.31 19.80 236.51 6424.15 537.82 0.50% 0.89 75.02 1.41 20.0 0.110 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB24 1499 0.60 899.40 6031.37 15.16 0.038 256.31 19.80 236.51 6229.56 521.53 0.50% 0.89 75.02 1.41 20.0 0.110 4.55 CARRY-OVER (ICD)
McLEAN AVENUE DCB39 2198 0.60 1318.80 1318.80 10.00 0.047 61.71 19.80 41.91 895.65 423.15 1.06% 0.74 72.30 1.64 20.0 0.058 2.89 CARRY-OVER (ICD)McLEAN AVENUE DCB40 2411 0.60 1446.60 1446.60 10.00 0.047 67.69 19.80 47.89 1023.45 423.15 1.06% 0.75 72.30 1.60 20.0 0.060 3.00 CARRY-OVER (ICD)
KIRBY AVENUE DCB25 1722 0.60 1033.20 9376.44 17.44 0.035 291.84 19.80 272.04 7748.86 564.00 0.50% 0.82 59.99 1.22 20.0 0.119 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB26 1353 0.60 811.80 7041.36 16.57 0.036 291.84 19.80 272.04 7526.62 547.82 0.50% 0.82 59.99 1.22 20.0 0.119 4.55 CARRY-OVER (ICD)
KIRBY AVENUE DCB27 1021 0.60 612.60 8361.46 18.66 0.034 281.49 19.80 261.69 7752.27 586.56 0.50% 0.94 41.84 0.74 20.0 0.116 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB28 936 0.60 561.60 8088.22 17.79 0.035 281.49 19.80 261.69 7539.75 570.48 0.50% 0.94 41.84 0.74 20.0 0.116 4.55 CARRY-OVER (ICD)
DEY DRIVE DCB37 2713 0.60 1627.80 1627.80 10.00 0.047 76.17 19.80 56.37 1204.65 423.15 0.50% 0.59 50.05 1.42 20.0 0.072 3.61 CARRY-OVER (ICD)DEY DRIVE DCB38 1404 0.48 678.60 678.60 10.00 0.047 31.75 19.80 11.95 255.45 423.15 0.50% 0.47 50.05 1.77 20.0 0.052 2.60 CARRY-OVER (ICD)
DEY DRIVE DCB35 3414 0.60 2048.40 3253.05 11.42 0.044 105.78 19.80 85.98 1956.60 450.59 0.50% 0.63 62.96 1.68 20.0 0.082 4.55 CARRY-OVER (ICD)DEY DRIVE DCB36 3665 0.36 1329.00 1584.45 11.77 0.043 105.78 19.80 85.98 1985.56 457.26 0.50% 0.63 62.96 1.68 20.0 0.082 4.11 CARRY-OVER (ICD)
DEY DRIVE DCB29 1270 0.60 762.00 2718.60 13.10 0.041 109.74 19.80 89.94 2192.02 482.59 0.50% 0.63 57.28 1.50 20.0 0.083 4.55 CARRY-OVER (ICD)DEY DRIVE DCB30 1439 0.47 681.05 2666.61 13.45 0.040 109.74 19.80 89.94 2222.02 489.19 0.50% 0.63 57.28 1.50 20.0 0.083 4.16 CARRY-OVER (ICD)
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
CONDELAND ENGINEERING LIMITED100 Year Storm Overland Flow Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 5 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21)
STREET NAME C.B. No. AREA,A (m2)
RUNOFF COEFF,R A x R ACCUM.
AxR
TIME OF CONCEN.
(min)
INTENSITY (mm/s)
TOTAL FLOW (L/S)
Act. INLET
CAP. (L/S)
CARRY OVER (L/S)
CARRY OVER (AxR)
Act. INLET (AxR)
GUTTER SLOPE (%)
GUTTER FLOW
VEL. (m/s)
GUTTER LENGTH
(m)
CARRY-OVER
TIME (min)
R.O.W. Width (m)
DEPTH AT CURB (m)
FLOW SPREAD
(m)REMARKS
KIRBY AVENUE DCB31 2076 0.60 1245.60 13411.91 19.41 0.033 363.10 19.80 343.30 10407.69 600.28 0.50% 1.02 62.65 1.02 20.0 0.126 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB32 1391 0.60 834.60 8374.35 18.54 0.034 363.10 19.80 343.30 10129.87 584.25 0.50% 1.02 62.65 1.02 20.0 0.126 4.55 CARRY-OVER (ICD)
KIRBY AVENUE DCB33 2237 0.60 1342.20 11749.89 20.43 0.032 367.08 19.80 347.28 10857.57 619.04 0.50% 1.03 62.50 1.02 20.0 0.127 4.55 CARRY-OVER (ICD)KIRBY AVENUE DCB34 1308 0.60 784.80 10914.67 19.56 0.033 367.08 19.80 347.28 10577.82 603.09 0.50% 1.03 60.98 0.99 20.0 0.127 4.55 CARRY-OVER (ICD)
KIRBY AVENUE TCB5 1283 0.60 769.80 11627.37 21.44 0.031 371.92 371.92 0.00 0.00 11976.55 0.50% 0.87 85.46 1.64 20.0 0.131 6.54 CAPTUREKIRBY AVENUE TCB6 2387 0.60 1432.20 12010.02 20.55 0.032 371.92 371.92 0.00 0.00 11669.78 0.50% 0.87 103.58 1.98 20.0 0.131 6.54 CAPTURE
OVERLAND FLOW TO BE CAPTURED BY TCB3 & 4 ON MCLEAN AVENUE
BARFOOT STREET DCB44 1098 0.70 768.60 768.60 10.00 0.047 35.96 19.80 16.16 345.45 423.15 0.50% 0.49 44.63 1.53 20.0 0.054 2.72 CARRY-OVER (ICD)
TRACEY LANE DCB41 1962 0.60 1177.20 1177.20 10.00 0.047 55.08 19.80 35.28 754.05 423.15 1.01% 0.70 86.96 2.06 20.0 0.056 2.80 CARRY-OVER (ICD)TRACEY LANE DCBMH32 2097 0.70 1467.90 1813.35 11.53 0.044 79.32 250.00 0.00 0.00 1813.35 1.01% 0.77 84.35 1.83 20.0 0.064 3.21 CAPTURE
PORTLAND STREET DCB39 1798 0.70 1258.60 1258.60 10.00 0.047 58.89 19.80 39.09 835.45 423.15 0.54% 0.57 61.55 1.81 20.0 0.065 3.23 CARRY-OVER (ICD)PORTLAND STREET DCB40 2539 0.60 1523.40 1523.40 10.00 0.047 71.28 19.80 51.48 1100.25 423.15 0.54% 0.59 67.55 1.90 20.0 0.069 3.47 CARRY-OVER (ICD)
PORTLAND STREET DCB57 1348 0.60 808.80 2398.29 13.36 0.041 97.42 19.80 77.62 1910.85 487.44 0.90% 0.78 75.00 1.61 20.0 0.071 3.54 CARRY-OVER (ICD)PORTLAND STREET DCB58 2251 0.60 1350.60 2450.85 11.90 0.043 105.57 19.80 85.77 1991.17 459.67 0.90% 0.79 70.40 1.48 20.0 0.073 3.65 CARRY-OVER (ICD)
McLEAN AVENUE CB5 2004 0.60 1202.40 1202.40 10.00 0.047 56.26 19.80 36.46 779.25 423.15 0.50% 0.54 66.72 2.05 20.0 0.064 3.22 CARRY-OVER (ICD)McLEAN AVENUE CB6 1989 0.60 1193.40 1193.40 10.00 0.047 55.84 19.80 36.04 770.25 423.15 0.50% 0.54 66.72 2.05 20.0 0.064 3.21 CARRY-OVER (ICD)
McLEAN AVENUE DCB59 1513 0.60 907.80 1687.05 12.05 0.043 133.09 19.80 113.29 2646.43 462.53 0.50% 0.69 51.23 1.25 20.0 0.088 4.55 CARRY-OVER (ICD)McLEAN AVENUE DCB60 667 0.60 400.20 5072.47 14.97 0.038 133.09 19.80 113.29 2962.77 517.81 0.50% 0.69 40.32 0.98 20.0 0.088 4.55 CARRY-OVER (ICD)
McLEAN AVENUE CB7 399 0.60 239.40 3202.17 15.95 0.037 118.25 19.80 98.45 2665.99 536.18 0.50% 0.50 25.43 0.85 20.0 0.085 4.25 CARRY-OVER (ICD)
EMERSON STREET CB8 1912 0.60 1147.20 1147.20 10.00 0.047 53.68 19.80 33.88 724.05 423.15 0.71% 0.61 53.00 1.44 20.0 0.059 2.96 CARRY-OVER (ICD)EMERSON STREET CB9 1904 0.60 1142.40 1142.40 10.00 0.047 53.45 19.80 33.65 719.25 423.15 0.71% 0.61 53.00 1.44 20.0 0.059 2.96 CARRY-OVER (ICD)
EMERSON STREET DCB61 3007 0.60 1804.20 2528.25 11.44 0.044 111.01 19.80 91.21 2077.29 450.95 0.50% 0.64 91.46 2.37 20.0 0.083 4.15 CARRY-OVER (ICD)EMERSON STREET DCB62 2944 0.60 1766.40 2485.65 11.44 0.044 109.13 19.80 89.33 2034.66 450.98 0.50% 0.64 88.95 2.31 20.0 0.083 4.13 CARRY-OVER (ICD)
McLEAN AVENUE DCB63 2627 0.60 1576.20 4222.63 13.29 0.041 216.58 19.80 196.78 4832.42 486.23 0.50% 0.84 64.64 1.28 20.0 0.103 4.55 CARRY-OVER (ICD)McLEAN AVENUE DCB64 843 0.60 505.80 7283.74 16.80 0.036 216.58 19.80 196.78 5487.13 552.11 0.50% 0.84 30.50 0.60 20.0 0.103 4.55 CARRY-OVER (ICD)
McLEAN AVENUE DCB69 3508 0.60 2104.80 2104.80 10.00 0.047 98.49 19.80 78.69 1681.65 423.15 0.50% 0.56 86.58 2.57 20.0 0.084 4.19 CARRY-OVER (ICD)McLEAN AVENUE DCB70 4502 0.60 2701.20 2701.20 10.00 0.047 126.39 19.80 106.59 2278.05 423.15 0.50% 0.64 86.58 2.25 20.0 0.085 4.55 CARRY-OVER (ICD)
McLEAN AVENUE TCB3 1567 0.60 940.20 8108.97 14.57 0.039 313.35 313.35 0.00 0.00 8077.63 0.76% 0.98 44.92 0.77 20.0 0.113 5.67 CAPTUREMcLEAN AVENUE TCB4 2950 0.60 1770.00 8880.47 17.40 0.035 313.35 313.35 0.00 0.00 8915.06 0.70% 0.95 53.81 0.95 20.0 0.115 5.75 CAPTURE
TOTAL FLOW TO THE EAST POND = 1,370.55
Depth of flow in road is below max. limit of 0.20m above c.l. elev. Overland flow is contained within the Road Allowance throughout site.
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
Condeland Engineering Limited100 Year Storm Sewer Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 6 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20)
UP STREAM
DOWN STREAM
SLOPE (%)
LENGTH (m)
SIZE (mm)
FULL FLOW,Q (m3/sec)
FULL FLOW,V (m2/sec)
FLOW TIME
(minutes)
TRACEY LANE MH17 MH18 CB1 & 2 0.085 23 0.056 0.141 0.141 10.00 168.45 0.066 0.25% 75.7 375 0.088 0.79 1.59 75.3%TRACEY LANE MH18 MH19 24 & 25 0.133 0.133 0.274 11.59 157.08 0.119 0.20% 55.4 450 0.127 0.80 1.15 93.7%TRACEY LANE MH19 MH20 DCB1 & 2 0.093 0.093 0.367 12.74 149.81 0.153 0.30% 51.2 450 0.156 0.98 0.87 97.9%
KIRBY AVENUE MH31 MH14 CB13 & 14 0.085 0.085 0.085 10.00 168.45 0.040 0.30% 39.0 300 0.053 0.75 0.87 74.8%KIRBY AVENUE MH14 MH15 CB10 & 11 0.085 0.085 0.169 10.87 162.03 0.076 0.30% 85.0 375 0.096 0.87 1.63 79.4%KIRBY AVENUE MH15 MH16 DCB9 & 10 0.094 26 & 27 0.098 0.191 0.361 12.50 151.29 0.152 0.25% 69.4 525 0.215 0.99 1.17 70.5%KIRBY AVENUE MH16 MH20 DCB5 & 6 0.098 0.098 0.459 13.66 144.51 0.184 0.20% 66.7 600 0.274 0.97 1.15 67.1%
ALBANY STREET MH14 MH52 DCB11 & 12 0.085 0.085 0.085 10.00 168.45 0.040 0.25% 56.9 375 0.088 0.79 1.20 45.2%ALBANY STREET MH52 MH21 DCB49 & 50 0.085 0.085 0.169 11.20 159.75 0.075 0.20% 79.1 525 0.192 0.89 1.48 39.1%
BAILEY STREET MH51 MH22 DCB45 & 46 0.085 0.085 0.085 10.00 168.45 0.040 0.30% 79.8 375 0.096 0.87 1.53 41.3%
TRACEY LANE MH23 MH22 CB3 & 4 0.087 0.087 0.087 10.00 168.45 0.041 0.25% 84.1 375 0.088 0.79 1.77 46.6%
TRACEY LANE MH22 MH21 DCB47 & 48 0.096 2 0.076 0.171 0.343 11.77 155.92 0.149 0.20% 84.0 600 0.274 0.97 1.44 54.2%
TRACEY LANE MH21 MH20DCB7 & 8
DCB51 & 52 0.209 0.209 0.721 13.21 147.07 0.295 0.20% 85.1 750 0.498 1.13 1.26 59.2%
MCLEAN AVENUE MH20 MH25 DCB3 & 4 0.105 0.105 1.652 14.81 138.44 0.635 0.20% 62.7 900 0.809 1.27 0.82 78.5%ELLIPTICAL 735X1145
MCLEAN AVENUE MH28 MH27 DCB55 & 56 0.085 0.085 0.085 10.00 168.45 0.040 0.20% 112.7 525 0.192 0.89 2.12 20.6%MCLEAN AVENUE MH27 MH26 DCB53 & 54 0.098 1 0.073 0.171 0.255 12.12 153.68 0.109 0.20% 112.2 600 0.274 0.97 1.93 39.7%MCLEAN AVENUE MH26 MH25 TCB1 & 2 2.783 2.783 3.038 14.04 142.44 1.202 0.30% 12.3 1050 1.495 1.73 0.12 80.4%
ELLIPTICAL 865X1345LOT 131/132 MH25 HW6 4.691 15.63 134.42 1.752 0.25% 56.9 1200 1.949 1.72 0.55 89.9%
ELLIPTICAL 965X1525WEST POND MH53 HW7 19 0.116 0.116 0.116 10.00 168.45 0.054 0.35% 19.1 300 0.057 0.81 0.39 94.8%
LOCATION CB ID REMARKS
PERCENTAGE
FULL (%)
FLOW Q (m3/sec)
INTENSITY OF
RAINFALL (mm/hr)
TIME OF CONCEN. (minutes)
ACCUM. 100YR-
CAPTURE
TOT. SECT. 100YR-
CAPTURE
RLCB / EXTERNAL ENTRY
(AxR)
RLCB ID
STREET CB
ENTRY (AxR)
SEWER SECTION SEWER PROPERTIES
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
Condeland Engineering Limited100 Year Storm Sewer Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 7 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20)
UP STREAM
DOWN STREAM
SLOPE (%)
LENGTH (m)
SIZE (mm)
FULL FLOW,Q (m3/sec)
FULL FLOW,V (m2/sec)
FLOW TIME
(minutes)
LOCATION CB ID REMARKS
PERCENTAGE
FULL (%)
FLOW Q (m3/sec)
INTENSITY OF
RAINFALL (mm/hr)
TIME OF CONCEN. (minutes)
ACCUM. 100YR-
CAPTURE
TOT. SECT. 100YR-
CAPTURE
RLCB / EXTERNAL ENTRY
(AxR)
RLCB ID
STREET CB
ENTRY (AxR)
SEWER SECTION SEWER PROPERTIES
BAILEY STREET MH51 MH13 DCB13 & 14 0.085 0.085 0.085 10.00 168.45 0.040 0.50% 56.3 300 0.068 0.97 0.97 58.0%
BARFOOT STREET MH50 MH12 DCB15 & 16 0.085 0.085 0.085 10.00 168.45 0.040 0.20% 84.9 450 0.127 0.80 1.77 31.1%
PORTLAND STREET MH48 MH11 DCB17 & 18 0.085 0.085 0.085 10.00 168.45 0.040 0.30% 65.8 375 0.096 0.87 1.26 41.3%
EMERSON STREET MH32 MH10 DCB21 & 22 0.085 0.085 0.085 10.00 168.45 0.040 0.25% 65.4 375 0.088 0.79 1.37 45.2%
MCLEAN AVENUE MH43 MH9 DCB39 & 40 0.085 0.085 0.085 10.00 168.45 0.040 0.25% 65.5 375 0.088 0.79 1.38 45.2%
KIRBY AVENUE MH31 MH13 CB15 0.042 0.042 0.042 10.00 168.45 0.020 0.50% 45.0 300 0.068 0.97 0.78 29.0%
KIRBY AVENUE MH13 MH12 CB16 & 17 0.087 0.087 0.214 10.97 161.31 0.096 0.20% 84.0 525 0.192 0.89 1.58 49.8%
KIRBY AVENUE MH12 MH11 CB18 & 19 0.094 0.094 0.393 12.55 151.00 0.165 0.20% 84.0 675 0.376 1.05 1.33 43.8%
KIRBY AVENUE MH11 MH10CB20 & 21
DCB19 & 20 0.174 0.174 0.651 13.88 143.32 0.259 0.20% 74.9 750 0.498 1.13 1.11 82.9%
KIRBY AVENUE MH10 MH9 DCB23 & 24 0.106 0.106 0.842 14.99 137.54 0.322 0.20% 75.1 750 0.498 1.13 1.11 64.7%
KIRBY AVENUE MH9 MH8 DCB25 & 26 0.111 0.111 1.038 16.10 132.23 0.381 0.20% 39.5 825 0.642 1.20 0.55 59.4%KIRBY AVENUE MH8 MH7 DCB27 & 28 0.116 0.116 1.154 16.65 129.77 0.416 0.20% 62.6 825 0.642 1.20 0.87 64.8%
KIRBY AVENUE MH7 MH6DCB29 & 30DCB31 & 32 0.216 13 & 14 0.057 0.272 1.426 17.52 126.06 0.499 0.20% 72.5 825 0.642 1.20 1.01 77.8%
KIRBY AVENUE MH6 MH4 DCB33 & 34 0.122 15 & 16 0.061 0.183 1.608 18.53 122.04 0.545 0.20% 75.6 825 0.642 1.20 1.05 85.0%
KIRBY AVENUE MH5 MH4 17 & 18 0.081 0.081 0.081 10.00 168.45 0.038 0.50% 51.4 300 0.068 0.97 0.89 55.8%
KIRBY AVENUE MH4 HW3 TCB5 & 6 2.365 2.365 4.054 19.58 118.13 1.331 0.20% 40.4 1200 1.743 1.54 0.44 76.3%
MCLEAN AVENUE MH28 MH29 CB5 & 6 0.085 3 0.030 0.115 0.115 10.00 168.45 0.054 0.25% 112.2 375 0.088 0.79 2.36 61.2%
MCLEAN AVENUE MH29 MH30CB7
DCB59 & 60 0.152 0.152 0.209 12.36 152.16 0.088 0.20% 74.9 450 0.127 0.80 1.56 69.3%MCLEAN AVENUE MH30 MH40 DCB63 & 64 0.104 0.104 0.208 13.92 143.13 0.083 0.25% 75.1 525 0.215 0.99 1.26 38.5%
MCLEAN AVENUE MH40 MH41CB10 & 11TCB3 & 4 1.784 1.784 1.992 15.18 136.61 0.756 0.25% 78.0 600 1.120 1.09 1.20 67.5%
EMERSON STREET MH30 MH47 DCB61 & 62 0.090 0.090 0.090 10.00 168.45 0.042 0.20% 78.0 450 0.127 0.80 1.62 33.1%
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
Condeland Engineering Limited100 Year Storm Sewer Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 8 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20)
UP STREAM
DOWN STREAM
SLOPE (%)
LENGTH (m)
SIZE (mm)
FULL FLOW,Q (m3/sec)
FULL FLOW,V (m2/sec)
FLOW TIME
(minutes)
LOCATION CB ID REMARKS
PERCENTAGE
FULL (%)
FLOW Q (m3/sec)
INTENSITY OF
RAINFALL (mm/hr)
TIME OF CONCEN. (minutes)
ACCUM. 100YR-
CAPTURE
TOT. SECT. 100YR-
CAPTURE
RLCB / EXTERNAL ENTRY
(AxR)
RLCB ID
STREET CB
ENTRY (AxR)
SEWER SECTION SEWER PROPERTIES
PORTLAND STREET MH29 MH49 DCB57 & 58 0.095 0.095 0.095 10.00 168.45 0.044 0.25% 78.0 375 0.088 0.79 1.64 50.6%
BARFOOT STREET MH50 MH23 DCB43 & 44 0.085 0.085 0.085 10.00 168.45 0.040 0.50% 51.2 300 0.068 0.97 0.88 58.0%TRACEY LANE MH23 DCBMH24 4 0.049 0.049 0.134 10.88 161.93 0.060 0.50% 69.0 300 0.068 0.97 1.19 88.1%
TRACEY LANE DCBMH24 MH49DCB41 &
DCBMH32 0.224 0.224 0.357 12.07 153.95 0.153 0.80% 15.0 375 0.157 1.42 0.18 97.6%
PORTLAND STREET MH48 MH49 DCB39 & 40 0.085 0.085 0.085 10.00 168.45 0.040 0.60% 67.2 300 0.075 1.06 1.06 52.9%
BLOCK 293 MH49 MH47 0.537 12.25 152.84 0.228 0.20% 75.0 600 0.274 0.97 1.29 83.1%
EMERSON STREET MH32 MH47 CB8 & 9 0.085 0.085 0.085 10.00 168.45 0.040 0.50% 67.6 300 0.068 0.97 1.17 58.0%
BLOCK 294 MH47 MH41 0.712 13.54 145.22 0.287 0.20% 75.0 675 0.376 1.05 1.19 76.4%
MCLEAN AVENUE MH41 MH42 2.704 14.73 138.86 1.043 0.25% 9.7 975 1.120 1.50 0.11 93.1%
MCLEAN AVENUE MH43 MH42 0.000 10.00 168.45 0.000 0.50% 57.8 300 0.068 0.97 1.00 0.0%
BLOCK 295 MH42 MH45 2.704 14.84 138.31 1.039 0.25% 99.2 975 1.120 1.50 1.10 92.8%
DEY DRIVE MH46 MH45 DCB35 & 36 0.091 0.091 0.091 10.00 168.45 0.042 0.80% 84.7 300 0.086 1.22 1.15 49.2%
PARK LAND MH45 MH44 DCB37 & 38 0.085 DICB1 0.019 0.103 2.898 15.94 132.98 1.071 0.20% 131.4 1050 1.221 1.41 1.55 87.7%PARK LAND MH44 HW4 2.898 17.49 126.17 1.071 0.20% 21.2 1050 1.221 1.41 0.25 87.7%
BLOCK 286 PCS1 MH3 1.389 10.00 168.45 0.650 0.20% 70.7 900 0.809 1.27 0.93 80.3%BLOCK 287 MH3 MH2 1.389 10.93 161.62 0.624 0.20% 43.9 900 0.809 1.27 0.58 77.1%
TRAIN TRAIL MH2 MH1 1.389 11.50 157.67 0.608 0.20% 78.8 900 0.809 1.27 1.03 75.2%TRAIN TRAIL MH1 HW1 12.53 151.08 0.583 0.20% 11.9 900 0.809 1.27 0.16 72.0%
TOTAL FLOW FROM EDEN OAK (McNABB) DEVELOPMENT TO WEST POND = 1.806TOTAL FLOW FROM EDEN OAK (McNABB) DEVELOPMENT TO EAST POND = 2.401
TOTAL FLOW FROM EAST POND TO PRETTY RIVER = 0.583
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
CONDELAND ENGINEERING LIMITED100 Year Storm Overland Flow Design Sheet
TOWN OF COLLINGWOOD ENGINEERING SERVICES Eden Oak (McNabb) Inc.Page 1 of 12
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21)
STREET NAME C.B. No. AREA,A (m2)
RUNOFF COEFF,R A x R ACCUM.
AxR
TIME OF CONCEN.
(min)
INTENSITY (mm/s)
TOTAL FLOW (L/S)
Act. INLET
CAP. (L/S)
CARRY OVER (L/S)
CARRY OVER (AxR)
Act. INLET (AxR)
GUTTER SLOPE (%)
GUTTER FLOW
VEL. (m/s)
GUTTER LENGTH
(m)
CARRY-OVER
TIME (min)
R.O.W. Width (m)
DEPTH AT CURB (m)
FLOW SPREAD
(m)REMARKS
OVERLAND FLOW TO BE CAPTURED BY DCB65 & 66 ON TRACEY LANE
TRACEY LANE DCB65 1271 0.90 1143.90 1143.90 10.00 0.047 53.52 250.00 0.00 0.00 1143.90 0.75% 0.62 81.57 2.18 20.0 0.059 2.93 CAPTURETRACEY LANE DCB66 1148 0.90 1033.20 1033.20 10.00 0.047 48.34 250.00 0.00 0.00 1033.20 0.75% 0.61 81.57 2.23 20.0 0.056 2.82 CAPTURE
5/15/2017CE File: 15-010 Z:\utility\EXFILES\ENGINEERING\Design Charts\Overland Flow\15010\rev 100YR-Overland flow-April-2017.xlsx
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
54
Referenced MTO inlet capacity charts
Gra
te In
let C
apac
ity C
alcu
latio
n
Ove
rland
Flo
w r
each
ing
Tot
al C
aptu
re C
atch
basi
ns T
CB
1 &
TC
B2=
>T
CB
1=51
6.51
lps
TC
B2
=51
6.51
lps
CB
Gra
te P
rope
rtie
s:60
0 x
1200
mm
hor
izon
tal g
rate
per
OP
SD
705
.040
Tot
al S
urfa
ce A
rea
of o
peni
ngs
=0.
490
m2
Tot
al P
erim
eter
of o
peni
ngs
=48
.96
mT
op o
f gra
te e
leva
tion
=19
3.98
m
Dep
th o
f Pon
ding
ove
rtop
gra
te (
ensu
ring
over
land
flow
is c
onta
ined
with
in R
OW
) =
0.04
0m
Des
ign
TW
L=19
4.02
m
Gra
te In
let C
apac
ity =
Q
= C
Vx3
xPxY
3/2
(fo
rmul
a fr
om S
tand
ard
Han
dboo
k fo
r C
ivil
Eng
inee
rs, 2
2-15
)
whe
re P
= to
tal p
erim
eter
of o
penn
ings
Y
= m
ax. d
epth
of p
ondi
ng o
vert
op g
rate
C
V =
con
vers
ion
fact
or fo
r m
etric
cal
cula
tion
=0.
5521
Gra
te In
let C
apac
ity, Q
=0.
658
m3 /s
657.
89lp
s
Des
ign
Che
ck (f
low
to b
e ca
ptur
ed):
TC
B1=
516.
51 lp
s<
657.
89 lp
sco
nfirm
edT
CB
2 =
516.
51 lp
s<
657.
89 lp
sco
nfirm
ed
Con
firm
Cap
acity
for
assu
med
50%
gra
te b
lock
age,
ther
efor
e th
e in
let c
apac
ity m
ust b
e do
uble
d:
If G
rate
Inle
t Cap
acity
for
each
=13
16lp
s po
ndin
g de
pth
incr
ease
d to
=0.
064
mel
evat
ion
=19
4.04
mT
his
addi
tiona
l pon
ding
can
be
easi
ly a
ccom
odat
ed w
ithin
the
R.O
.W.
PIP
E S
IZIN
GT
CB
130
040
.00%
0.63
78.
7431
.60.
060.
00T
CB
237
514
.00%
0.68
46.
0031
.60.
090.
00
PIPE
DIA
. (m
m)
GR
AD
E (%
)C
APA
CIT
Y (c
ms)
VELO
CIT
Y (m
/s)
LEN
GTH
(m
)SE
CT.
TI
ME
TOTA
L TI
ME
Gra
te In
let C
apac
ity C
alcu
latio
n
Ove
rland
Flo
w r
each
ing
Tot
al C
aptu
re C
atch
basi
ns T
CB
5 &
TC
B6=
>T
CB
5=37
1.92
lps
TC
B6
=37
1.92
lps
CB
Gra
te P
rope
rtie
s:60
0 x
1200
mm
hor
izon
tal g
rate
per
OP
SD
705
.040
Tot
al S
urfa
ce A
rea
of o
penn
ings
=0.
490
m2
Tot
al P
erim
eter
of o
penn
ings
=48
.96
mT
op o
f gra
te e
leva
tion
=19
3.92
m
Dep
th o
f Pon
ding
ove
rtop
gra
te (
ensu
ring
over
land
flow
is c
onta
ined
with
in R
OW
) =
0.02
9m
Des
ign
TW
L=19
3.95
m
Gra
te In
let C
apac
ity =
Q
= C
Vx3
xPxY
3/2
(fo
rmul
a fr
om S
tand
ard
Han
dboo
k fo
r C
ivil
Eng
inee
rs, 2
2-15
)
whe
re P
= to
tal p
erim
eter
of o
penn
ings
Y
= m
ax. d
epth
of p
ondi
ng o
vert
op g
rate
C
V =
con
vers
ion
fact
or fo
r m
etric
cal
cula
tion
=0.
5521
Gra
te In
let C
apac
ity, Q
=0.
402
m3 /s
402.
05lp
s
Des
ign
Che
ck (f
low
to b
e ca
ptur
ed):
TC
B63
=37
1.92
lps
<40
2.05
lps
conf
irmed
TC
B64
=37
1.92
lps
<40
2.05
lps
conf
irmed
Con
firm
Cap
acity
for
assu
med
50%
gra
te b
lock
age,
ther
efor
e th
e in
let c
apac
ity m
ust b
e do
uble
d:
If G
rate
Inle
t Cap
acity
for
each
=80
4lp
s po
ndin
g de
pth
incr
ease
d to
=0.
043
mel
evat
ion
=19
3.96
mT
his
addi
tiona
l pon
ding
can
be
easi
ly a
ccom
odat
ed w
ithin
the
R.O
.W.
PIP
E S
IZIN
GT
CB
537
55.
30%
0.42
13.
694.
70.
020.
00T
CB
637
55.
90%
0.44
43.
898.
60.
040.
00
TOTA
L TI
ME
PIPE
DIA
. (m
m)
GR
AD
E (%
)C
APA
CIT
Y (c
ms)
VELO
CIT
Y (m
/s)
LEN
GTH
(m
)SE
CT.
TI
ME
Gra
te In
let C
apac
ity C
alcu
latio
n
Ove
rland
Flo
w r
each
ing
Tot
al C
aptu
re C
atch
basi
ns T
CB
3 &
TC
B4=
>T
CB
3=31
3.35
lps
TC
B4
=31
3.35
lps
CB
Gra
te P
rope
rtie
s:60
0 x
1200
mm
hor
izon
tal g
rate
per
OP
SD
705
.040
Tot
al S
urfa
ce A
rea
of o
penn
ings
=0.
490
m2
Tot
al P
erim
eter
of o
penn
ings
=48
.96
mT
op o
f gra
te e
leva
tion
=19
3.82
m
Dep
th o
f Pon
ding
ove
rtop
gra
te (
ensu
ring
over
land
flow
is c
onta
ined
with
in R
OW
) =
0.03
0m
Des
ign
TW
L=19
3.85
m
Gra
te In
let C
apac
ity =
Q
= C
Vx3
xPxY
3/2
(fo
rmul
a fr
om S
tand
ard
Han
dboo
k fo
r C
ivil
Eng
inee
rs, 2
2-15
)
whe
re P
= to
tal p
erim
eter
of o
penn
ings
Y
= m
ax. d
epth
of p
ondi
ng o
vert
op g
rate
C
V =
con
vers
ion
fact
or fo
r m
etric
cal
cula
tion
=0.
5521
Gra
te In
let C
apac
ity, Q
=0.
421
m3 /s
421.
36lp
s
Des
ign
Che
ck (f
low
to b
e ca
ptur
ed):
TC
B3=
313.
35 lp
s<
421.
36 lp
sco
nfirm
edT
CB
4 =
313.
35 lp
s<
421.
36 lp
sco
nfirm
ed
Con
firm
Cap
acity
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C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
55
100-year Hydraulic Grade Line Chart for Pond Inlet Sewers
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO THE EAST PONDPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED STORM SEWER TRIBUTARY TO EAST POND 100 YR HGL at EAST POND= 191.90
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V (VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
HEADWALL 3 OUTLET TO POND 191.900
S. HW3-UPSTRM POND 1.200 1.200 0.000 0.000 192.100 191.900 -0.200 191.680 N/A
N. MH4-DNSTRM POND 1.200 1.200 1.130 3.768 0.300 0.201 1.177 0.071 0.003 0.001 0.001 40.400 0.047 0.047 192.181 191.947 -0.234 191.761 2.033E. MH4-UPSTRM KIRBY AVENUE 0.300 0.300 0.004 0.004 191.361 191.950 0.590 191.220 2.030W. MH4-UPSTRM KIRBY AVENUE 0.825 0.825 0.004 0.004 191.886 191.950 0.065 191.638 2.030
W. MH5-DNSTRM KIRBY AVENUE 0.300 0.300 0.071 0.942 0.075 0.032 0.539 0.015 0.003 0.002 0.002 51.400 0.079 0.079 191.618 192.030 0.412 191.477 2.350
E. MH6-DNSTRM KIRBY AVENUE 0.825 0.825 0.534 2.591 0.206 0.122 1.021 0.053 0.003 0.001 0.001 75.600 0.109 0.109 192.037 192.059 0.022 191.790 1.991W. MH6-UPSTRM KIRBY AVENUE 0.825 0.825 0.003 0.003 192.067 192.062 -0.005 191.787 1.988
E. MH7-DNSTRM KIRBY AVENUE 0.825 0.825 0.534 2.591 0.206 0.122 0.934 0.045 0.003 0.001 0.001 72.500 0.087 0.087 192.212 192.149 -0.063 191.932 2.001W. MH7-UPSTRM KIRBY AVENUE 0.825 0.825 0.002 0.002 192.242 192.151 -0.091 191.896 1.999
E. MH8-DNSTRM KIRBY AVENUE 0.825 0.825 0.534 2.591 0.206 0.122 0.778 0.031 0.003 0.001 0.001 62.625 0.052 0.052 192.367 192.204 -0.164 192.021 1.876W. MH8-UPSTRM KIRBY AVENUE 0.825 0.825 0.002 0.002 192.397 192.205 -0.192 192.026 1.875
E. MH9-DNSTRM KIRBY AVENUE 0.825 0.825 0.534 2.591 0.206 0.122 0.714 0.026 0.003 0.001 0.001 39.540 0.028 0.028 192.476 192.233 -0.243 192.105 1.907W. MH9-UPSTRM KIRBY AVENUE 0.750 0.750 0.001 0.001 192.431 192.234 -0.197 192.116 1.906N. MH9-UPSTRM MCLEAN AVENUE 0.375 0.375 0.001 0.001 192.106 192.234 0.128 191.907 1.906
E. MH10-DNSTRM KIRBY AVENUE 0.750 0.750 0.442 2.355 0.188 0.107 0.729 0.027 0.003 0.001 0.001 75.100 0.062 0.062 192.581 192.297 -0.285 192.266 1.963W. MH10-UPSTRM KIRBY AVENUE 0.750 0.750 0.001 0.001 192.611 192.356 -0.255 192.356 1.904N. MH10-UPSTRM EMERSON STREET 0.375 0.375 0.001 0.001 192.286 192.298 0.012 192.166 1.962
E. MH11-DNSTRM KIRBY AVENUE 0.750 0.750 0.442 2.355 0.188 0.107 0.587 0.018 0.003 0.001 0.001 74.900 0.040 0.040 192.761 192.506 -0.255 192.506 1.794W. MH11-UPSTRM KIRBY AVENUE 0.675 0.675 0.001 0.001 193.036 192.672 -0.365 192.672 1.628N. MH11-UPSTRM PORTLAND STREET 0.375 0.375 0.001 0.001 192.466 192.507 0.041 192.256 1.793
E. MH12-DNSTRM KIRBY AVENUE 0.675 0.675 0.358 2.120 0.169 0.093 0.461 0.011 0.003 0.000 0.000 84.000 0.032 0.032 193.204 192.840 -0.365 192.840 1.980W. MH12-UPSTRM KIRBY AVENUE 0.525 0.525 0.001 0.001 193.084 192.840 -0.244 192.816 1.980N. MH12-UPSTRM BARFOOT STREET 0.450 0.450 0.001 0.001 193.059 192.840 -0.219 192.780 1.980
E. MH13-DNSTRM KIRBY AVENUE 0.525 0.525 0.216 1.649 0.131 0.067 0.443 0.010 0.003 0.000 0.000 84.000 0.041 0.041 193.252 192.984 -0.268 192.984 2.256W. MH13-UPSTRM KIRBY AVENUE 0.300 0.300 0.000 0.000 193.057 192.985 -0.072 192.865 2.255N. MH13-UPSTRM BAILEY STREET 0.300 0.300 0.000 0.000 193.107 192.985 -0.122 192.969 2.255
E. MH31-DNSTRM KIRBY AVENUE 0.300 0.300 0.071 0.942 0.075 0.032 0.280 0.004 0.003 0.000 0.000 45.000 0.019 0.019 193.282 193.090 -0.192 193.090 2.330
S. MH43-DNSTRM MCLEAN AVENUE 0.375 0.375 0.110 1.178 0.094 0.043 0.359 0.007 0.003 0.001 0.001 65.500 0.033 0.033 192.270 192.267 -0.003 192.071 2.273
S. MH32-DNSTRM EMERSON STREET 0.375 0.375 0.110 1.178 0.094 0.043 0.359 0.007 0.003 0.001 0.001 65.400 0.033 0.033 192.450 192.331 -0.119 192.330 2.319
S. MH48-DNSTRM PORTLAND STREET 0.375 0.375 0.110 1.178 0.094 0.043 0.359 0.007 0.003 0.001 0.001 65.800 0.033 0.033 192.664 192.540 -0.123 192.454 2.250
S. MH50-DNSTRM BARFOOT STREET 0.450 0.450 0.159 1.413 0.113 0.054 0.249 0.003 0.003 0.000 0.000 84.900 0.016 0.016 193.229 192.950 -0.279 192.950 2.290
April 28, 2017
Sheet 1 of 3
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO THE EAST PONDPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED STORM SEWER TRIBUTARY TO EAST POND 100 YR HGL at EAST POND= 191.90
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V (VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
April 28, 2017
S. MH51-DNSTRM BAILEY STREET 0.300 0.300 0.071 0.942 0.075 0.032 0.561 0.016 0.003 0.002 0.002 56.300 0.094 0.094 193.389 193.251 -0.138 193.251 1.979
HEADWALL 4 OUTLET TO POND 191.900
NW. HW4-UPSTRM POND 1.050 1.050 0.000 0.000 191.950 191.900 -0.050 191.656 N/A
SE. MH44-DNSTRM POND 1.050 1.050 0.865 3.297 0.263 0.168 1.237 0.078 0.003 0.002 0.002 21.200 0.032 0.032 192.006 191.932 -0.074 191.712 1.838W. MH44-UPSTRM PARK 1.050 1.050 0.004 0.004 192.056 191.936 -0.120 191.762 1.834
E. MH45-DNSTRM PARK 1.050 1.050 0.865 3.297 0.263 0.168 1.237 0.078 0.003 0.002 0.002 131.400 0.201 0.201 192.319 192.137 -0.182 192.025 2.073S. MH45-UPSTRM DEY DRIVE 0.300 0.300 0.004 0.004 191.649 192.141 0.492 191.577 2.069W. MH45-UPSTRM BLOCK 295 0.975 0.975 0.004 0.004 192.274 192.141 -0.133 191.777 2.069
N. MH46-DNSTRM DEY DRIVE 0.300 0.300 0.071 0.942 0.075 0.032 0.601 0.018 0.003 0.002 0.002 84.700 0.163 0.163 192.327 192.304 -0.023 192.255 1.876
E. MH42-DNSTRM BLOCK 295 0.975 0.975 0.746 3.062 0.244 0.152 1.392 0.099 0.003 0.002 0.002 99.200 0.212 0.212 192.522 192.354 -0.169 192.025 1.936S. MH42-UPSTRM MCLEAN AVENUE 0.300 0.300 0.005 0.005 191.927 192.359 0.431 191.627 1.931N. MH42-UPSTRM MCLEAN AVENUE 0.975 0.975 0.005 0.005 192.602 192.368 -0.234 192.368 1.922
N. MH43-DNSTRM MCLEAN AVENUE 0.300 0.300 0.071 0.942 0.075 0.032 0.000 0.000 0.003 0.000 0.000 57.800 0.000 0.000 192.216 192.359 0.142 191.916 2.181
S. MH41-DNSTRM MCLEAN AVENUE 0.975 0.975 0.746 3.062 0.244 0.152 1.398 0.100 0.003 0.002 0.002 9.700 0.021 0.021 192.626 192.392 -0.234 192.392 1.848W. MH41-UPSTRM BLOCK 294 0.675 0.675 0.005 0.005 192.356 192.397 0.041 192.120 1.843N. MH41-UPSTRM MCLEAN AVENUE 0.600 0.600 0.005 0.005 192.331 192.397 0.066 192.091 1.843
E. MH47-DNSTRM BLOCK 294 0.675 0.675 0.358 2.120 0.169 0.093 0.803 0.033 0.003 0.001 0.001 75.000 0.087 0.087 192.506 192.485 -0.022 192.270 1.735S. MH47-UPSTRM EMERSON STREET 0.300 0.300 0.002 0.002 192.211 192.486 0.275 192.073 1.734W. MH47-UPSTRM BLOCK 293 0.600 0.600 0.002 0.002 192.461 192.486 0.025 192.275 1.734N. MH47-UPSTRM EMERSON STREET 0.450 0.450 0.002 0.002 192.361 192.486 0.125 192.087 1.734
N. MH32-DNSTRM EMERSON STREET 0.300 0.300 0.071 0.942 0.075 0.032 0.561 0.016 0.003 0.002 0.002 67.600 0.113 0.113 192.549 192.599 0.050 192.403 2.051
E. MH49-DNSTRM BLOCK 293 0.600 0.600 0.283 1.884 0.150 0.080 0.807 0.033 0.003 0.001 0.001 75.000 0.103 0.103 192.611 192.589 -0.022 192.425 2.011S. MH49-UPSTRM PORTLAND STREET 0.300 0.300 0.002 0.002 192.391 192.591 0.199 192.244 2.009W. MH49-UPSTRM TRACEY LANE 0.375 0.375 0.002 0.002 192.416 192.591 0.174 192.338 2.009N. MH49-UPSTRM PORTLAND STREET 0.375 0.375 0.002 0.002 192.466 192.591 0.124 192.279 2.009
N. MH48-DNSTRM PORTLAND STREET 0.300 0.300 0.071 0.942 0.075 0.032 0.561 0.016 0.003 0.002 0.002 67.200 0.112 0.112 192.795 192.703 -0.092 192.648 2.087
E. DCBMH24-DNSTRM TRACEY LANE 0.375 0.375 0.110 1.178 0.094 0.043 1.385 0.098 0.003 0.008 0.008 15.000 0.114 0.114 192.536 192.704 0.168 192.458 1.776W. DCBMH24-UPSTRM TRACEY LANE 0.300 0.300 0.005 0.005 192.491 192.709 0.218 192.407 1.771
E. MH23-DNSTRM TRACEY LANE 0.300 0.300 0.071 0.942 0.075 0.032 0.852 0.037 0.003 0.004 0.004 69.000 0.266 0.266 192.836 192.975 0.139 192.752 2.155S. MH23-UPSTRM BARFOOT STREET 0.300 0.300 0.002 0.002 192.911 192.977 0.066 192.773 2.153
N. MH50-DNSTRM BARFOOT STREET 0.300 0.300 0.071 0.942 0.075 0.032 0.561 0.016 0.003 0.002 0.002 51.200 0.085 0.085 193.167 193.063 -0.105 193.029 2.177
S. MH29-DNSTRM PORTLAND STREET 0.375 0.375 0.110 1.178 0.094 0.043 0.401 0.008 0.003 0.001 0.001 78.000 0.050 0.050 192.661 192.640 -0.021 192.474 1.550
S. MH30-DNSTRM EMERSON STREET 0.450 0.450 0.159 1.413 0.113 0.054 0.266 0.004 0.003 0.000 0.000 78.000 0.017 0.017 192.517 192.503 -0.014 192.243 1.527
Sheet 2 of 3
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO THE EAST PONDPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED STORM SEWER TRIBUTARY TO EAST POND 100 YR HGL at EAST POND= 191.90
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V (VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
April 28, 2017
S. MH40-DNSTRM MCLEAN AVENUE 0.600 0.600 0.283 1.884 0.150 0.080 2.675 0.365 0.003 0.015 0.015 78.000 1.177 1.177 192.526 193.575 1.048 192.286 0.255W. MH40-UPSTRM MCLEAN AVENUE 0.525 0.525 0.018 0.018 192.531 193.593 1.061 192.232 0.237
E. MH30-DNSTRM MCLEAN AVENUE 0.525 0.525 0.216 1.649 0.131 0.067 0.383 0.007 0.003 0.000 0.000 75.100 0.028 0.028 192.719 193.620 0.901 192.420 0.410W. MH30-UPSTRM MCLEAN AVENUE 0.450 0.450 0.000 0.000 192.674 193.621 0.947 192.499 0.409
E. MH29-DNSTRM MCLEAN AVENUE 0.450 0.450 0.159 1.413 0.113 0.054 0.556 0.016 0.003 0.001 0.001 74.900 0.072 0.072 192.824 193.692 0.868 192.649 0.498W. MH29-UPSTRM MCLEAN AVENUE 0.450 0.450 0.001 0.001 192.854 193.693 0.839 192.656 0.497
E. MH28-DNSTRM MCLEAN AVENUE 0.450 0.450 0.159 1.413 0.113 0.054 0.337 0.006 0.003 0.000 0.000 112.200 0.040 0.040 193.135 193.733 0.598 192.937 0.757
Sheet 3 of 3
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO WEST PONDPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N. P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED STORM SEWER TRIBUTARY TO WEST POND 100 YR HGL at WEST POND= 192.800
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V (VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
HEADWALL 7 OUTLET TO POND 192.800
S. HW7-UPSTRM POND 0.300 0.300 0.000 0.000 192.030 192.800 0.770 191.961 N/A
N. MH53-DNSTRM POND 0.300 0.300 0.071 0.942 0.075 0.032 0.767 0.030 0.003 0.003 0.003 19.100 0.060 0.060 192.097 192.860 0.763 192.028 0.990
HEADWALL 6 OUTLET TO POND 192.800
N. HW6-UPSTRM POND 1.200 1.200 0.000 0.000 192.695 192.800 0.105 192.213 N/AELLIPTICAL 965X1525
W. MH25-DNSTRM POND 1.200 1.200 1.130 3.768 0.300 0.201 1.550 0.122 0.003 0.002 0.002 56.900 0.114 0.114 192.837 192.914 0.077 192.355 1.196ELLIPTICAL 965X1525
N. MH25-UPSTRM MCLEAN AVENUE 1.050 1.050 0.006 0.006 192.812 192.920 0.108 192.527 1.190ELLIPTICAL 865X1345
S. MH25-UPSTRM MCLEAN AVENUE 0.900 0.900 0.006 0.006 192.682 192.920 0.238 192.432 1.190ELLIPTICAL 735X1145
S. MH26-DNSTRM MCLEAN AVENUE 1.050 1.050 0.865 3.297 0.263 0.168 1.389 0.098 0.003 0.002 0.002 12.300 0.024 0.024 192.849 192.944 0.095 192.564 1.146ELLIPTICAL 865X1145
E. MH26-UPSTRM MCLEAN AVENUE 0.600 0.600 0.005 0.005 192.659 192.949 0.290 192.317 1.141
W. MH27-DNSTRM MCLEAN AVENUE 0.600 0.600 0.283 1.884 0.150 0.080 0.386 0.008 0.003 0.000 0.000 112.200 0.035 0.035 192.884 192.984 0.101 192.542 1.306E. MH27-UPSTRM MCLEAN AVENUE 0.525 0.525 0.000 0.000 192.839 192.985 0.146 192.471 1.305
W. MH28-DNSTRM MCLEAN AVENUE 0.525 0.525 0.216 1.649 0.131 0.067 0.183 0.002 0.003 0.000 0.000 112.700 0.010 0.010 193.064 192.994 -0.070 192.696 1.496
N. MH20-DNSTRM MCLEAN AVENUE 0.900 0.900 0.636 2.826 0.225 0.137 0.999 0.051 0.003 0.001 0.001 62.700 0.077 0.077 192.808 192.997 0.190 192.558 1.283E. MH20-UPSTRM TRACEY LANE 0.750 0.750 0.003 0.003 192.903 193.000 0.097 192.565 1.280S. MH20-UPSTRM KIRBY AVENUE 0.600 0.600 0.003 0.003 192.703 193.000 0.297 192.457 1.280W. MH20-UPSTRM TRACEY LANE 0.450 0.450 0.003 0.003 192.603 193.000 0.397 192.513 1.280
W. MH21-DNSTRM TRACEY LANE 0.750 0.750 0.442 2.355 0.188 0.107 0.667 0.023 0.003 0.001 0.001 85.100 0.059 0.059 193.073 193.059 -0.014 192.735 1.391E. MH21-UPSTRM TRACEY LANE 0.600 0.600 0.001 0.001 192.953 193.060 0.108 192.665 1.390S. MH21-UPSTRM ALBANY STREET 0.525 0.525 0.001 0.001 192.928 193.060 0.133 192.629 1.390
W. MH22-DNSTRM TRACEY LANE 0.600 0.600 0.283 1.884 0.150 0.080 0.526 0.014 0.003 0.001 0.001 84.000 0.049 0.049 193.121 193.109 -0.011 192.833 1.631E. MH22-UPSTRM TRACEY LANE 0.375 0.375 0.001 0.001 192.926 193.110 0.184 192.731 1.630S. MH22-UPSTRM BAILEY STREET 0.375 0.375 0.001 0.001 192.976 193.110 0.134 192.766 1.630
W. MH23-DNSTRM TRACEY LANE 0.375 0.375 0.110 1.178 0.094 0.043 0.370 0.007 0.003 0.001 0.001 84.100 0.045 0.045 193.136 193.156 0.020 192.941 1.974
N. MH51-DNSTRM BAILEY STREET 0.375 0.375 0.110 1.178 0.094 0.043 0.359 0.007 0.003 0.001 0.001 79.800 0.041 0.041 193.215 193.151 -0.065 193.005 2.079
N. MH52-DNSTRM ALBANY STREET 0.525 0.525 0.216 1.649 0.131 0.067 0.347 0.006 0.003 0.000 0.000 79.100 0.024 0.024 193.308 193.084 -0.224 193.009 2.136S. MH52-UPSTRM ALBANY STREET 0.375 0.375 0.000 0.000 193.308 193.109 -0.199 193.109 2.111
N. MH14-DNSTRM ALBANY STREET 0.375 0.375 0.110 1.178 0.094 0.043 0.359 0.007 0.003 0.001 0.001 56.900 0.029 0.029 193.108 193.138 0.030 192.910 1.962
N. MH16-DNSTRM KIRBY AVENUE 0.600 0.600 0.283 1.884 0.150 0.080 0.652 0.022 0.003 0.001 0.001 66.700 0.060 0.060 192.836 193.060 0.224 192.590 1.430
April 28, 2017
Sheet 10 of 13
CONDELAND ENGINEERING LIMITEDMUNICIPAL DESIGN DIVISION - HYDRAULIC CALCULATIONS
PROJECT NO: 15-010 PROPOSED DOWNSTREAM MAJOR STORM SEWER SYSTEM (100 - YEAR STORM) TO WEST PONDPROJECT LOCATION: COLLINGWOOD CALCS BY: S.N. P.Eng. CHECKED BR.P.D. P.Eng.CLIENT: EDEN OAK (McNABB) INC.DATE:
HYDRAULIC GRADE LINE OF PROPOSED STORM SEWER TRIBUTARY TO WEST POND 100 YR HGL at WEST POND= 192.800
ROAD PIPE DIAMETER
DEPTH OF FLOW AREA WETTED
PERIMETERHYDRAULIC
RADIUS R4/3 V (VELOCITY) VELOCITY HEAD
COEFFICIENT FRICTION
LOSS
FRICTION SLOPE(Sf) AVG Sf
LENGTH DOWNSTREA
M PIPE
FRICTION HEAD LOSS
MH / BEND LOSS TRANSITION TOTAL HEAD
LOSSOBVERT OF STM SEWER
HYDRAULIC GRADE LINE ELEVATION
H.G.L. DISTANCE
ABOVE OBVERT (m)
ACTUAL FLOW LEVEL ELEVATION
DEPTH BELOW
CENTRE LINE TO HGL
April 28, 2017
S. MH16-UPSTRM KIRBY AVENUE 0.525 0.525 0.001 0.001 192.791 193.061 0.270 192.586 1.429
N. MH15-DNSTRM KIRBY AVENUE 0.525 0.525 0.216 1.649 0.131 0.067 0.701 0.025 0.003 0.001 0.001 69.400 0.086 0.086 192.965 193.147 0.182 192.760 1.573E. MH15-UPSTRM KIRBY AVENUE 0.375 0.375 0.001 0.001 192.895 193.148 0.253 192.771 1.572
W. MH14-DNSTRM KIRBY AVENUE 0.375 0.375 0.110 1.178 0.094 0.043 0.690 0.024 0.003 0.002 0.002 85.000 0.160 0.160 193.150 193.308 0.158 193.026 1.792E. MH14-UPSTRM KIRBY AVENUE 0.300 0.300 0.001 0.001 193.105 193.309 0.204 192.997 1.791
W. MH31-DNSTRM KIRBY AVENUE 0.300 0.300 0.071 0.942 0.075 0.032 0.561 0.016 0.003 0.002 0.002 39.000 0.065 0.065 193.222 193.374 0.152 193.114 1.276
E. MH19-DNSTRM TRACEY LANE 0.450 0.450 0.159 1.413 0.113 0.054 0.961 0.047 0.003 0.003 0.003 51.200 0.146 0.146 192.756 193.146 0.390 192.666 1.314W. MH19-UPSTRM TRACEY LANE 0.450 0.450 0.002 0.002 192.806 193.149 0.342 192.698 1.311
E. MH18-DNSTRM TRACEY LANE 0.450 0.450 0.159 1.413 0.113 0.054 0.751 0.029 0.003 0.002 0.002 55.400 0.097 0.097 192.917 193.245 0.328 192.809 1.505W. MH18-UPSTRM TRACEY LANE 0.375 0.375 0.001 0.001 192.892 193.247 0.355 192.757 1.503
E. MH17-DNSTRM TRACEY LANE 0.375 0.375 0.110 1.178 0.094 0.043 0.598 0.018 0.003 0.001 0.001 75.700 0.107 0.107 193.081 193.354 0.272 192.946 1.756
Sheet 11 of 13
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
56
APPENDIX ‘F’
Subsurface Infiltration Trench Design
Phosphorus Loading Calculation Report including e-mail correspondence with NVCA
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
57
Subsurface Infiltration Trench Design
SUB-SURFACE INFILTRATION TRENCH DESIGN
MOE SWM manual refers to have a minimum percolation rate of 15 mm/hr
Percolation Rate Used = 15.0 (mm/Hr)
Trench DesignCalculate Trench Bottom Area Using Equation = 4.3 (MOE SWM Manual)
A = 1000 V/ PnT Where A = Trench Bottom Area (sq.m)V = Runoff Volume to be infiltratedP = Percolation rate in mm/hrn = Porosity of the Storage Media (Clear Stone = 0.4)T= Retention Time in hours
NVCA's Erosion Control Criteria for Run-off Volume to be Retained on-site
Area (sq.m.) Maximum Lot CoveImpervious Area172,214.07 0.60 103,328.44
47,845.79 0.70 33,492.0516,031.70 0.25 4,007.93
Total 236,091.56 0.60 140,828.42
5 mm storm event: 5.0 mm 24hr rainfall
Total site Runoff volume = 704.14 cu.m.
Calculating Runoff Volume to be infiltrated (Roof)
Area (sq.m.) Roof area Impervious Area
56,247.27 0.40 22,498.9131,687.40 0.45 14,259.33
Total 87,934.67 0.42 36,758.24
Per MOE's 4.5.6, max. 20 mm storm event of roof drainage: 20.0 mm
Total site Runoff volume to be infiltrated = 735.16 cu.m.
Calculating Required Trench Bottom Area
V (runoff) cu.m
P (percolation rate mm/h)
n = Porosity of storage media (clear stone)
Retention Time (T) hrs
Required Trench Bottom Area (sq.m)
735.16 15.00 0.40 48.00 2552.66
Calculating Depth of Storage Media (Trench Depth)
Using Equation 4.2 (MOE SWM Manual)
D = PT/1000
Where D = Depth of Storage Media (m)P = Percolation Rate (mm/hr) = 15.00T = Drawdown Time ( hrs) = 48.00
Depth (m)= D = 0.720 Use Depth(m) = 0.80
Percolation Rate Over Trench Area, or Qinfiltration
P (percolation rate mm/h)
P (percolation rate m/h)
Total Trench Bottom Area
(sq.m)Qinfiltration
(m3/h) Qinfiltration (lps)15.00 0.015 2552.66 15.32 4.25
Checking Storage availability
Trench Bottom Area (sq.m) Trench Depth (m)
Trench Volume (cu.m)
n, porosity of Storage Media (clear stone)
Storage Media Volume (cu.m)
2992.50 0.80 2394.00 0.40 957.60"2.5m WIDE x 4.5m LENGTH" x 266 lots 1.0m cover per Figure 4.4, MOE Manual
Trench oversized by 1.3x for longevity factor
Single Lots incl. RoadTownhouse Lots incl. Road
Percolation test to be carried out to verify once Engineer Fill has been placed.
Lots 74 - 100, 141-188, 189 - 256 (Remaining Lots n/a due to groundwater
levels)Lots (Townhouses)
SWM Ponds
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
58
Phosphorus Loading Calculation Report including e-mail correspondence with NVCA
PH
OS
PH
OR
US
EX
PO
RT
CO
EF
FIC
IEN
TS
: D
evel
opm
ent
Up
dat
ed :
Sep
t 2
01
4
Lan
d-U
se S
pec
ific
Ph
orp
ho
rus
Exp
ort
Co
effi
cien
ts f
or
any
off
Can
adia
n S
hie
ld W
ater
shed
s fo
r
dev
elo
pm
ent
An
nu
al P
ho
sph
oru
s Lo
ad (
kg/h
a/ye
ar)
Agr
icu
ltu
ral
Cro
pla
nd
Co
mm
erci
alTr
ansp
ort
atio
nW
etla
nd
Turf
/So
d
Urb
anN
atu
ral H
erit
age
Res
iden
tial
Ind
ust
rial
Fore
stTr
ansi
tio
n
0.1
6+0
.16
*A
Hay
/
Pas
ture
Low
Inte
nsi
ty
Res
iden
tial
Un
pav
ed
Ro
ads
Op
en
Wat
er
TPi *
Pre
cip
* P
j * R
v *
10
0
TPi=
0.2
0TP
i=0
.41
TPi=
0.5
0TP
i=0
.41
Fore
stTr
ansi
tio
nW
etla
nd
Turf
/So
dH
ay/P
astu
reLo
w In
t. R
es.
Un
pav
ed R
oad
sO
pen
Wat
er
Natu
ral H
erita
ge la
nd u
ses
mean p
hosp
horu
s export
for
all
‘monito
red’ L
ake
Sim
coe s
ubw
ate
rsheds
(n =
7)
derive
d u
sing p
hosp
horu
s lo
ads
from
CA
NW
ET
modelin
g.
Monito
red s
ubw
ate
rsheds a
re those
with
suffic
ient m
easu
red d
ata
to v
alid
ate
and c
alib
rate
the m
odel.
Open W
ate
r la
nd u
se is
calc
ula
ted fro
m the m
ean m
easu
red a
tmosp
heric
load o
f 19 tonnes/
yr a
vera
ged o
ver
5 y
ears
fro
m 2
002 to 2
007 to the s
urf
ace
of Lake
Sim
coe
(surf
ace
are
a =
722 k
m2)
(Sco
tt e
t al.,
2006; LS
RC
A, 2009).
Cro
pla
nd land u
ses
are
deve
loped fro
m the r
ela
tionship
betw
een C
AN
WE
T d
erive
d p
hosp
horu
s exp
ort
for
Lake
Sim
coe s
ubw
ate
rsheds
and s
oil
loss
. W
here
A =
soil
loss
dete
rmin
ed u
sing the U
niv
ers
al S
oil
Loss
Equatio
n (
US
LE
)
Urb
an land u
ses
are
derived w
here
TP
i is
tota
l phosp
horu
s conce
ntr
atio
n (
mg/L
) in
runoff m
easu
red fro
m la
nd u
se (
i) fro
m the S
WA
MP
stu
die
s (T
RC
A, 2005),
Pre
cip is
the
annual p
reci
pita
tion (
mm
/yr)
, P
j is
the fra
ctio
n o
f P
reci
p that pro
duce
s ru
noff, and R
v is
the r
unoff c
oeffic
ient =
0.0
5 +
0.9
1 x
imperv
ious
fract
ion follo
win
g U
S E
PA
’s S
imple
Meth
od.
Pa
ge
1 o
f 1
5/4
/20
17
Pre-Development Phosphorus ExportUpdated : Sept 2014
DEVELOPMENT :
Area (ha)
P coeff
(kg/ha)
Pload
(kg/yr)Landuse
Eden Oak McNabb Subdivision
Agricultural
Cropland 24.93 3.99Pre-Dev.
24.93 3.99Agricultural Land use Class Total :
3.99 24.93Development Total :
5/4/2017 Page 1 of 1
Cropland Site Sediment & Phosphorus Pre-Development ExportUpdated : Sept 2014
Eden Oak McNabb SubdivisionDEVELOPMENT :
COLOUR KEY : Site Specific Input Constant / Lookup Calculation
Pre-Dev.SubArea :
0.30
24.93
1.00
500.00
0.30
0.16
3.99
R (rainfall / runoff for Lake Simcoe)
K (soil errodability factor)
NN (determined by slope)
LS (slope length gradient factor)
C (crop management factor)
P (prevention + capture)
Soil Loss (kg/year)
Phosphorus export (kg/ha/yr)
Phosphorus load (kg/yr)
Slope Area (ha)
Surface Slope Gradient (%)
Length of Slope (m)
Cropt Type Factor)
Tillage Type Factor
24.93
0.16
3.99
PRE Developed Area (ha) :
Phosphorus export (kg/ha/yr) :
Phosphorus load (kg/yr) :
5/4/2017 Page 1 of 1
Post-Development Phosphorus ExportUpdated : Sept 2014
DEVELOPMENT :
Area (ha)
P coeff
(kg/ha)
Pload
(kg/yr)Landuse
Eden Oak McNabb Subdivision
Urban
Residential 2.93 1.85 0.41
Residential 4.78 7.46 0.41
Residential 17.22 23.25 0.41
24.93 32.56Urban Land use Class Total :
32.56 24.93Development Total :
5/4/2017 Page 1 of 1
Cropland Site Sediment & Phosphorus Post-Development ExportUpdated : Sept 2014
Eden Oak McNabb SubdivisionDEVELOPMENT :
COLOUR KEY : Site Specific Input Constant / Lookup Calculation
SubArea :
R (rainfall / runoff for Lake Simcoe)
K (soil errodability factor)
NN (determined by slope)
LS (slope length gradient factor)
C (crop management factor)
P (prevention + capture)
Soil Loss (kg/year)
Phosphorus export (kg/ha/yr)
Phosphorus load (kg/yr)
Slope Area (ha)
Surface Slope Gradient (%)
Length of Slope (m)
Cropt Type Factor)
Tillage Type Factor
PRE Developed Area (ha) :
Phosphorus export (kg/ha/yr) :
Phosphorus load (kg/yr) :
5/4/2017 Page 1 of 1
Development Export SummaryUpdated : Sept 2014
False
Development :Eden Oak McNabb Subdivision
Pre-Development Phosphorus ExportUpdated : Sept 2014
Eden Oak McNabb Subdivision
Landuse
Pload
(kg/yr)
P coeff
(kg/ha)Area (ha)
DEVELOPMENT :
Agricultural
Cropland 24.93 3.99Pre-Dev.
24.93 3.99Agricultural Land use Class Total :
3.99 24.93Development Total :
Page 1 of 15/4/2017
Cropland Site Sediment & Phosphorus Pre-Development ExportUpdated : Sept 2014
CalculationConstant / LookupSite Specific InputCOLOUR KEY :
DEVELOPMENT : Eden Oak McNabb Subdivision
Pre-Dev.SubArea :
0.30
24.93
1.00
500.00
0.30
0.16
3.99
R (rainfall / runoff for Lake Simcoe)
K (soil errodability factor)
NN (determined by slope)
LS (slope length gradient factor)
C (crop management factor)
P (prevention + capture)
Soil Loss (kg/year)
Phosphorus export (kg/ha/yr)
Phosphorus load (kg/yr)
Slope Area (ha)
Surface Slope Gradient (%)
Length of Slope (m)
Cropt Type Factor)
Tillage Type Factor
24.93
0.16
3.99
PRE Developed Area (ha) :
Phosphorus export (kg/ha/yr) :
Phosphorus load (kg/yr) :
Page 1 of 15/4/2017
Page 1 of 45/4/2017
Development :Eden Oak McNabb Subdivision
Post-Development Phosphorus ExportUpdated : Sept 2014
Eden Oak McNabb Subdivision
Landuse
Pload
(kg/yr)
P coeff
(kg/ha)Area (ha)
DEVELOPMENT :
Urban
Residential 2.93 1.85 0.41
Residential 4.78 7.46 0.41
Residential 17.22 23.25 0.41
24.93 32.56Urban Land use Class Total :
32.56 24.93Development Total :
Page 1 of 15/4/2017
Cropland Site Sediment & Phosphorus Post-Development ExportUpdated : Sept 2014
CalculationConstant / LookupSite Specific InputCOLOUR KEY :
DEVELOPMENT : Eden Oak McNabb Subdivision
SubArea :
R (rainfall / runoff for Lake Simcoe)
K (soil errodability factor)
NN (determined by slope)
LS (slope length gradient factor)
C (crop management factor)
P (prevention + capture)
Soil Loss (kg/year)
Phosphorus export (kg/ha/yr)
Phosphorus load (kg/yr)
Slope Area (ha)
Surface Slope Gradient (%)
Length of Slope (m)
Cropt Type Factor)
Tillage Type Factor
PRE Developed Area (ha) :
Phosphorus export (kg/ha/yr) :
Phosphorus load (kg/yr) :
Page 1 of 15/4/2017
Page 2 of 45/4/2017
Development :Eden Oak McNabb Subdivision
Post Dev BMPUpdated : Sept 2014
Best Management Practices (BMP) Applied (and Rationale)
P Load
Reduction
(kg/yr)
RationaleP
coefficient
Treated Area
%
Area (ha) P
coefficient
Residential
10.43 100 1.35 West Pond
Wet Detention Ponds
8.8763 %
Residential
11.76 100 1.35 East Pond
Wet Detention Ponds
10.0063 %
Residential
1.98 100 1.35 Lot 74-100, 141-188, 189-256 and Townhouse
BlocksSoakaways - Infiltration Trenches
1.6060 %
Page 1 of 15/4/2017
Development Area P and BMP SummaryUpdated : Sept 2014
Total PreDevelopment Area (ha):
PreDevelopment Area excluding Wetlands (ha):
Total PostDevelopment Area (ha):
Total Area treated by BMP's (ha):
Treated Area total:
Total PostDevelopment Load with BMP's (kg/yr)
Minimum P Load Reduction Required:
Total P Load Reduction with BMP's (kg/yr):
Total PostDevelopment Load (kg/yr):
Total PreDevelopment Load (kg/yr):
Conclusion :
24.93
24.93
24.93
24.17
20.47
28.57
12.09
No Net Increase in P Load.
3.99
32.56
24.17
Page 1 of 15/4/2017
Page 3 of 45/4/2017
Development :Eden Oak McNabb Subdivision
Post Dev ConstructionUpdated : Sept 2014
Rock Check Dam
Silt Soxx
Ditch/Swale Sediment Trap
Page 1 of 15/4/2017
Page 4 of 45/4/2017
Daniel Oh <[email protected]>
FW: NVCA Comments Eden Oak McNabb Subdivision Latest CAD Base
Tom Reeve <[email protected]> Thu, Apr 6, 2017 at 1:26 PMTo: "[email protected]" <[email protected]>Cc: Lee Bull <[email protected]>, Peter Alm <[email protected]>
Hi Daniel,
Yes, it sounds like the stormwater treatment you have proposed already are sufficient tomeet the goal. When you make your resubmission be sure to include the report from yourmodel run and we review it.
Thanks,
Tom Reeve | Senior Manager, Engineering Services
Nottawasaga Valley Conservation Authority
8195 8th Line, Utopia, ON L0M 1T0
T 7054241479, ext. 247 F 7054242115
This email message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidentialand privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intendedrecipient, please contact the sender and destroy all copies of the original message.
From: Lee Bull Sent: April0617 1:23 PMTo: Peter Alm; Tom ReeveSubject: FW: FW: NVCA Comments Eden Oak McNabb Subdivision Latest CAD Base
Hi guys
Can you please respond to Mr. Oh’s question below?
Thanks!
Lee
Lee J. Bull, MCIP, RPP | Manager, Planning Services
Nottawasaga Valley Conservation Authority
8195 8th Line, Utopia, ON L0M 1T0
T 7054241479 ext. 231 F 7054242115
[email protected] nvca.on.ca
This e‐mail message, including any aachments, is for the sole use of the intended recipient(s) and may contain confidenal and privileged informaon. Anyunauthorized review, use, disclosure or distribuon is prohibited. If you are not the intended recipient, please contact the sender and destroy all copies of theoriginal message.
From: Daniel Oh [mailto:[email protected]] Sent: April0617 1:19 PMTo: Lee BullSubject: Re: FW: NVCA Comments Eden Oak McNabb Subdivision Latest CAD Base
Good Afternoon Lee,
As per the NVCA'a request, we have completed a Phosphorus removal calculation using the NVCA's online tool.
Based on the input information, "Conclusion" box from the Development Area P and BMP Summary reads "No NetIncrease in P Load".
Does this mean that the current BMP for Phosphorus removal acceptable?
Please advise. Thank you.
Best Regards,
Daniel Oh, P.Eng., CAPMProject Engineer
CONDELAND ENGINEERING LTD.350 Creditstone Road, Unit 200Concord, Ontario L4K 3Z2P) 9056952096 ext. 28F) 9056952099E) [email protected]
The content of this email is the confidential property of Condeland Engineering Ltd. and should not be copied, modified,retransmitted, or used for any purpose except with Condeland’s authorization. If you are not the intended recipient, please delete allcopies and notify us immediately.
Forwarded message From: Abu Junayet <[email protected]> Date: Tue, Feb 14, 2017 at 1:19 PM
C E Eden Oak (McNabb) Inc. Revised May 2017 Storm Water Management Report Hurontario Street and Tracey Lane (north of Poplar Sideroad) Town of Collingwood
CONDELAND ENGINEERING LTD.
59
APPENDIX ‘G’
SWMHYMO Output files for the 25mm Storm
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 1
00001> ================================================================================00002> 00003> SSSSS W W M M H H Y Y M M OOO 999 999 =========00004> S W W W MM MM H H Y Y MM MM O O 9 9 9 9 00005> SSSSS W W W M M M HHHHH Y M M M O O ## 9 9 9 9 Ver 4.0500006> S W W M M H H Y M M O O 9999 9999 Sept 201100007> SSSSS W W M M H H Y M M OOO 9 9 =========00008> 9 9 9 9 # 437754900009> StormWater Management HYdrologic Model 999 999 =========00010> 00011> *******************************************************************************00012> ***************************** SWMHYMO Ver/4.05 ******************************00013> ********* A single event and continuous hydrologic simulation model *********00014> ********* based on the principles of HYMO and its successors *********00015> ********* OTTHYMO-83 and OTTHYMO-89. *********00016> *******************************************************************************00017> ********* Distributed by: J.F. Sabourin and Associates Inc. *********00018> ********* Ottawa, Ontario: (613) 836-3884 *********00019> ********* Gatineau, Quebec: (819) 243-6858 *********00020> ********* E-Mail: [email protected] *********00021> *******************************************************************************00022> 00023> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00024> +++++++++ Licensed user: Condeland Engineering Limited +++++++++00025> +++++++++ in any City SERIAL#:4377549 +++++++++00026> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++00027> 00028> *******************************************************************************00029> ********* ++++++ PROGRAM ARRAY DIMENSIONS ++++++ *********00030> ********* Maximum value for ID numbers : 10 *********00031> ********* Max. number of rainfall points: 105408 *********00032> ********* Max. number of flow points : 105408 *********00033> *******************************************************************************00034> 00035> 00036> ********************** D E T A I L E D O U T P U T **********************00037> *******************************************************************************00038> * DATE: 2017-05-15 TIME: 15:39:09 RUN COUNTER: 000870 *00039> *******************************************************************************00040> * Input filename: X:\Projects\15010\POSTDE~1\25mm4hr.dat *00041> * Output filename: X:\Projects\15010\POSTDE~1\25mm4hr.out *00042> * Summary filename: X:\Projects\15010\POSTDE~1\25mm4hr.sum *00043> * User comments: *00044> * 1:__________________________________________________________________________*00045> * 2:__________________________________________________________________________*00046> * 3:__________________________________________________________________________*00047> *******************************************************************************00048> 00049> --------------------------------------------------------------------------------00050> 001:0001------------------------------------------------------------------------00051> *#******************************************************************************00052> *# Project Name: [EDEN OAK (MCNABB) INC.] Project Number: [15-010] 00053> *# Date : 09-20-2015 00054> *# Modeller : [Robert De Angelis, P. Eng.] 00055> *# Company : Condeland Engineering Limited 00056> *# License # : 4377549 00057> *#******************************************************************************00058> --------------------00059> | START | Project dir.: X:\Projects\15010\POSTDE~1\ 00060> -------------------- Rainfall dir.: X:\Projects\15010\POSTDE~1\ 00061> TZERO = .00 hrs on 000062> METOUT= 2 (output = METRIC) 00063> NRUN = 00100064> NSTORM= 000065> --------------------------------------------------------------------------------
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 2
00066> 001:0002------------------------------------------------------------------------00067> *#East Side 00068> *# Read the 25mm storm event 00069> --------------------00070> | READ STORM | Filename: 25mm 4hour storm 00071> | Ptotal= 25.02 mm| Comments: 25mm 4hour storm 00072> --------------------00073> TIME RAIN | TIME RAIN | TIME RAIN | TIME RAIN00074> hrs mm/hr | hrs mm/hr | hrs mm/hr | hrs mm/hr00075> .17 2.170 | 1.17 6.200 | 2.17 5.620 | 3.17 2.95000076> .33 2.380 | 1.33 12.180 | 2.33 4.800 | 3.33 2.76000077> .50 2.660 | 1.50 41.670 | 2.50 4.210 | 3.50 2.62000078> .67 3.030 | 1.67 15.280 | 2.67 3.780 | 3.67 2.47000079> .83 3.580 | 1.83 9.220 | 2.83 3.450 | 3.83 2.35000080> 1.00 4.470 | 2.00 6.880 | 3.00 3.180 | 4.00 2.23000081> 00082> --------------------------------------------------------------------------------00083> 001:0003------------------------------------------------------------------------00084> ----------------------00085> | CALIB STANDHYD | Area (ha)= 4.6400086> | 06:501 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 23.0000087> ----------------------00088> IMPERVIOUS PERVIOUS (i)00089> Surface Area (ha)= 2.32 2.3200090> Dep. Storage (mm)= .80 5.0000091> Average Slope (%)= 2.00 2.0000092> Length (m)= 176.00 40.0000093> Mannings n = .013 .15000094> 00095> Max.eff.Inten.(mm/hr)= 41.67 7.4900096> over (min) 4.00 19.0000097> Storage Coeff. (min)= 4.13 (ii) 18.78 (ii)00098> Unit Hyd. Tpeak (min)= 4.00 19.0000099> Unit Hyd. peak (cms)= .28 .0600100> *TOTALS*00101> PEAK FLOW (cms)= .11 .03 .119 (iii)00102> TIME TO PEAK (hrs)= 1.50 1.87 1.51700103> RUNOFF VOLUME (mm)= 24.22 4.77 9.24500104> TOTAL RAINFALL (mm)= 25.02 25.02 25.02300105> RUNOFF COEFFICIENT = .97 .19 .36900106> 00107> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00108> CN* = 68.0 Ia = Dep. Storage (Above)00109> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00110> THAN THE STORAGE COEFFICIENT.00111> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00112> 00113> --------------------------------------------------------------------------------00114> 001:0004------------------------------------------------------------------------00115> --------------------00116> | ROUTE PIPE 501pip| PIPE Number = 1.0000117> | IN= 6---> OUT= 1 | Diameter (mm)= 1050.0000118> | DT= 1.0 min | Length (m)= 318.3000119> -------------------- Slope (m/m)= .0020000120> Manning n = .01300121> 00122> <------------------- TRAVEL TIME TABLE ------------------->00123> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 00124> (m) (cu.m.) (cms) (m/s) min00125> .055 .556E+01 .007 .375 14.1500126> .111 .155E+02 .028 .585 9.0700127> .166 .279E+02 .066 .753 7.0500128> .221 .422E+02 .119 .895 5.9300129> .276 .579E+02 .185 1.018 5.2100130> .332 .747E+02 .264 1.126 4.71
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 3
00131> .387 .922E+02 .354 1.222 4.3400132> .442 .110E+03 .452 1.305 4.0600133> .497 .129E+03 .557 1.379 3.8500134> .553 .147E+03 .666 1.442 3.6800135> .608 .165E+03 .777 1.495 3.5500136> .663 .183E+03 .887 1.539 3.4500137> .718 .201E+03 .993 1.572 3.3700138> .774 .218E+03 1.091 1.596 3.3200139> .829 .233E+03 1.179 1.608 3.3000140> .884 .248E+03 1.250 1.607 3.3000141> .939 .260E+03 1.299 1.590 3.3400142> .995 .270E+03 1.314 1.548 3.4300143> 1.050 .276E+03 1.222 1.411 3.7600144> <---- hydrograph ----> <-pipe / channel->00145> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL00146> (ha) (cms) (hrs) (mm) (m) (m/s)00147> INFLOW : ID= 6:501 4.64 .119 1.52 9.245 .221 .89500148> OUTFLOW: ID= 1:501pip 4.64 .097 1.55 9.245 .198 .83100149> 00150> 00151> --------------------------------------------------------------------------------00152> 001:0005------------------------------------------------------------------------00153> ----------------------00154> | CALIB STANDHYD | Area (ha)= 6.5600155> | 02:502 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 22.0000156> ----------------------00157> IMPERVIOUS PERVIOUS (i)00158> Surface Area (ha)= 3.28 3.2800159> Dep. Storage (mm)= .80 5.0000160> Average Slope (%)= 2.00 2.0000161> Length (m)= 209.00 40.0000162> Mannings n = .013 .15000163> 00164> Max.eff.Inten.(mm/hr)= 41.67 7.7100165> over (min) 5.00 19.0000166> Storage Coeff. (min)= 4.58 (ii) 19.06 (ii)00167> Unit Hyd. Tpeak (min)= 5.00 19.0000168> Unit Hyd. peak (cms)= .24 .0600169> *TOTALS*00170> PEAK FLOW (cms)= .15 .04 .157 (iii)00171> TIME TO PEAK (hrs)= 1.52 1.87 1.51700172> RUNOFF VOLUME (mm)= 24.22 4.84 9.10100173> TOTAL RAINFALL (mm)= 25.02 25.02 25.02300174> RUNOFF COEFFICIENT = .97 .19 .36400175> 00176> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00177> CN* = 68.0 Ia = Dep. Storage (Above)00178> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00179> THAN THE STORAGE COEFFICIENT.00180> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00181> 00182> --------------------------------------------------------------------------------00183> 001:0006------------------------------------------------------------------------00184> ----------------------00185> | CALIB NASHYD | Area (ha)= 1.27 Curve Number (CN)=68.0000186> | 03:503Par DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000187> ---------------------- U.H. Tp(hrs)= .29000188> 00189> Unit Hyd Qpeak (cms)= .16700190> 00191> PEAK FLOW (cms)= .005 (i)00192> TIME TO PEAK (hrs)= 2.01700193> RUNOFF VOLUME (mm)= 2.36100194> TOTAL RAINFALL (mm)= 25.02300195> RUNOFF COEFFICIENT = .094
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 4
00196> 00197> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00198> 00199> --------------------------------------------------------------------------------00200> 001:0007------------------------------------------------------------------------00201> ----------------------00202> | CALIB STANDHYD | Area (ha)= 1.0700203> | 04:504 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0000204> ----------------------00205> IMPERVIOUS PERVIOUS (i)00206> Surface Area (ha)= .54 .5400207> Dep. Storage (mm)= .80 5.0000208> Average Slope (%)= 2.00 2.0000209> Length (m)= 84.00 40.0000210> Mannings n = .013 .15000211> 00212> Max.eff.Inten.(mm/hr)= 41.67 2.3400213> over (min) 3.00 26.0000214> Storage Coeff. (min)= 2.65 (ii) 25.97 (ii)00215> Unit Hyd. Tpeak (min)= 3.00 26.0000216> Unit Hyd. peak (cms)= .41 .0400217> *TOTALS*00218> PEAK FLOW (cms)= .06 .00 .060 (iii)00219> TIME TO PEAK (hrs)= 1.50 2.08 1.50000220> RUNOFF VOLUME (mm)= 24.22 2.87 13.54800221> TOTAL RAINFALL (mm)= 25.02 25.02 25.02300222> RUNOFF COEFFICIENT = .97 .11 .54100223> 00224> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:00225> CN* = 68.0 Ia = Dep. Storage (Above)00226> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL00227> THAN THE STORAGE COEFFICIENT.00228> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00229> 00230> --------------------------------------------------------------------------------00231> 001:0008------------------------------------------------------------------------00232> ----------------------00233> | CALIB NASHYD | Area (ha)= .11 Curve Number (CN)=68.0000234> | 05:511 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000235> ---------------------- U.H. Tp(hrs)= .16000236> 00237> Unit Hyd Qpeak (cms)= .02600238> 00239> PEAK FLOW (cms)= .000 (i)00240> TIME TO PEAK (hrs)= 1.75000241> RUNOFF VOLUME (mm)= 2.35800242> TOTAL RAINFALL (mm)= 25.02300243> RUNOFF COEFFICIENT = .09400244> 00245> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00246> 00247> --------------------------------------------------------------------------------00248> 001:0009------------------------------------------------------------------------00249> ------------------------00250> | ADD HYD (501+502+50) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00251> ------------------------ (ha) (cms) (hrs) (mm) (cms)00252> ID1 01:501pipe 4.64 .097 1.55 9.25 .000 00253> +ID2 02:502 6.56 .157 1.52 9.10 .000 00254> +ID3 03:503Park 1.27 .005 2.02 2.36 .000 00255> +ID4 04:504 1.07 .060 1.50 13.55 .000 00256> +ID5 05:511 .11 .000 1.75 2.36 .000 00257> ===========================================================00258> SUM 06:501+502+50 13.65 .307 1.52 8.82 .000 00259> 00260> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 5
00261> 00262> --------------------------------------------------------------------------------00263> 001:0010------------------------------------------------------------------------00264> ---------------------00265> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.00266> | IN>06:(501+50) |00267> | OUT<01:(eastpo) | ========= OUTLFOW STORAGE TABLE =========00268> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE00269> (cms) (ha.m.) | (cms) (ha.m.)00270> .000 .0000E+00 | .040 .6347E+0000271> .011 .3660E-01 | .043 .7482E+0000272> .019 .1137E+00 | .402 .8678E+0000273> .022 .1542E+00 | .469 .9299E+0000274> .026 .2392E+00 | .576 .1059E+0100275> .029 .2837E+00 | .623 .1126E+0100276> .032 .3768E+00 | .706 .1264E+0100277> .033 .4255E+00 | .905 .1336E+0100278> .036 .5272E+00 | 1.652 .1485E+0100279> .038 .5802E+00 | 2.682 .1640E+0100280> 00281> ROUTING RESULTS AREA QPEAK TPEAK R.V.00282> -------------------- (ha) (cms) (hrs) (mm)00283> INFLOW >06: (501+50) 13.65 .307 1.517 8.81700284> OUTFLOW<01: (eastpo) 13.65 .018 4.383 8.81700285> 00286> PEAK FLOW REDUCTION [Qout/Qin](%)= 5.77800287> TIME SHIFT OF PEAK FLOW (min)= 172.0000288> MAXIMUM STORAGE USED (ha.m.)=.1015E+0000289> 00290> --------------------------------------------------------------------------------00291> 001:0011------------------------------------------------------------------------00292> ----------------------00293> | CALIB NASHYD | Area (ha)= .46 Curve Number (CN)=68.0000294> | 02:510 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000295> ---------------------- U.H. Tp(hrs)= .16000296> 00297> Unit Hyd Qpeak (cms)= .11000298> 00299> PEAK FLOW (cms)= .002 (i)00300> TIME TO PEAK (hrs)= 1.75000301> RUNOFF VOLUME (mm)= 2.36100302> TOTAL RAINFALL (mm)= 25.02300303> RUNOFF COEFFICIENT = .09400304> 00305> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00306> 00307> --------------------------------------------------------------------------------00308> 001:0012------------------------------------------------------------------------00309> ----------------------00310> | CALIB NASHYD | Area (ha)= 1.68 Curve Number (CN)=68.0000311> | 03:512 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0000312> ---------------------- U.H. Tp(hrs)= .29000313> 00314> Unit Hyd Qpeak (cms)= .22100315> 00316> PEAK FLOW (cms)= .006 (i)00317> TIME TO PEAK (hrs)= 2.01700318> RUNOFF VOLUME (mm)= 2.36100319> TOTAL RAINFALL (mm)= 25.02300320> RUNOFF COEFFICIENT = .09400321> 00322> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00323> 00324> --------------------------------------------------------------------------------00325> 001:0013------------------------------------------------------------------------
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 6
00326> ------------------------00327> | ADD HYD (eastpond+5) | ID: NHYD AREA QPEAK TPEAK R.V. DWF00328> ------------------------ (ha) (cms) (hrs) (mm) (cms)00329> ID1 01:eastpond 13.65 .018 4.38 8.82 .000 00330> +ID2 02:510 .46 .002 1.75 2.36 .000 00331> +ID3 03:512 1.68 .006 2.02 2.36 .000 00332> ===========================================================00333> SUM 04:eastpond+5 15.79 .021 2.18 7.94 .000 00334> 00335> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.00336> 00337> --------------------------------------------------------------------------------00338> 001:0014------------------------------------------------------------------------00339> --------------------00340> | PRINT HYD | AREA (ha)= 13.65000341> | ID=01 (eastpo) | QPEAK (cms)= .018 (i)00342> | DT= 1.00 PCYC= 1 | TPEAK (hrs)= 4.38300343> -------------------- VOLUME (mm)= 8.81700344> 00345> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.00346> TIME FLOW | TIME FLOW | TIME FLOW | TIME FLOW | TIME FLOW00347> hrs cms | hrs cms | hrs cms | hrs cms | hrs cms00348> .00 .000| 16.47 .011| 32.93 .002| 49.40 .000| 65.87 .00000349> .02 .000| 16.48 .011| 32.95 .002| 49.42 .000| 65.88 .00000350> .03 .000| 16.50 .011| 32.97 .002| 49.43 .000| 65.90 .00000351> .05 .000| 16.52 .011| 32.98 .002| 49.45 .000| 65.92 .00000352> .07 .000| 16.53 .011| 33.00 .002| 49.47 .000| 65.93 .00000353> .08 .000| 16.55 .011| 33.02 .002| 49.48 .000| 65.95 .00000354> .10 .000| 16.57 .011| 33.03 .002| 49.50 .000| 65.97 .00000355> .12 .000| 16.58 .011| 33.05 .002| 49.52 .000| 65.98 .00000356> .13 .000| 16.60 .011| 33.07 .002| 49.53 .000| 66.00 .00000357> .15 .000| 16.62 .011| 33.08 .002| 49.55 .000| 66.02 .00000358> .17 .000| 16.63 .011| 33.10 .002| 49.57 .000| 66.03 .00000359> .18 .000| 16.65 .011| 33.12 .002| 49.58 .000| 66.05 .00000360> .20 .000| 16.67 .011| 33.13 .002| 49.60 .000| 66.07 .00000361> .22 .000| 16.68 .011| 33.15 .002| 49.62 .000| 66.08 .00000362> .23 .000| 16.70 .011| 33.17 .002| 49.63 .000| 66.10 .00000363> .25 .000| 16.72 .011| 33.18 .002| 49.65 .000| 66.12 .00000364> .27 .000| 16.73 .011| 33.20 .002| 49.67 .000| 66.13 .00000365> .28 .000| 16.75 .011| 33.22 .002| 49.68 .000| 66.15 .00000366> .30 .000| 16.77 .011| 33.23 .002| 49.70 .000| 66.17 .00000367> .32 .000| 16.78 .011| 33.25 .002| 49.72 .000| 66.18 .00000368> .33 .000| 16.80 .011| 33.27 .002| 49.73 .000| 66.20 .00000369> .35 .000| 16.82 .011| 33.28 .002| 49.75 .000| 66.22 .00000370> .37 .000| 16.83 .011| 33.30 .002| 49.77 .000| 66.23 .00000371> .38 .000| 16.85 .011| 33.32 .002| 49.78 .000| 66.25 .00000372> .40 .000| 16.87 .011| 33.33 .002| 49.80 .000| 66.27 .00000373> .42 .000| 16.88 .011| 33.35 .002| 49.82 .000| 66.28 .00000374> .43 .000| 16.90 .011| 33.37 .002| 49.83 .000| 66.30 .00000375> .45 .000| 16.92 .011| 33.38 .002| 49.85 .000| 66.32 .00000376> .47 .000| 16.93 .011| 33.40 .002| 49.87 .000| 66.33 .00000377> .48 .000| 16.95 .011| 33.42 .002| 49.88 .000| 66.35 .00000378> .50 .000| 16.97 .011| 33.43 .002| 49.90 .000| 66.37 .00000379> .52 .000| 16.98 .011| 33.45 .002| 49.92 .000| 66.38 .00000380> .53 .000| 17.00 .011| 33.47 .002| 49.93 .000| 66.40 .00000381> .55 .000| 17.02 .011| 33.48 .002| 49.95 .000| 66.42 .00000382> .57 .000| 17.03 .011| 33.50 .002| 49.97 .000| 66.43 .00000383> .58 .000| 17.05 .011| 33.52 .002| 49.98 .000| 66.45 .00000384> .60 .000| 17.07 .011| 33.53 .002| 50.00 .000| 66.47 .00000385> .62 .000| 17.08 .011| 33.55 .002| 50.02 .000| 66.48 .00000386> .63 .000| 17.10 .011| 33.57 .002| 50.03 .000| 66.50 .00000387> .65 .000| 17.12 .011| 33.58 .002| 50.05 .000| 66.52 .00000388> .67 .000| 17.13 .011| 33.60 .002| 50.07 .000| 66.53 .00000389> .68 .000| 17.15 .011| 33.62 .002| 50.08 .000| 66.55 .00000390> .70 .001| 17.17 .011| 33.63 .002| 50.10 .000| 66.57 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 7
00391> .72 .001| 17.18 .011| 33.65 .002| 50.12 .000| 66.58 .00000392> .73 .001| 17.20 .011| 33.67 .002| 50.13 .000| 66.60 .00000393> .75 .001| 17.22 .011| 33.68 .002| 50.15 .000| 66.62 .00000394> .77 .001| 17.23 .011| 33.70 .002| 50.17 .000| 66.63 .00000395> .78 .001| 17.25 .011| 33.72 .002| 50.18 .000| 66.65 .00000396> .80 .001| 17.27 .011| 33.73 .002| 50.20 .000| 66.67 .00000397> .82 .001| 17.28 .011| 33.75 .002| 50.22 .000| 66.68 .00000398> .83 .001| 17.30 .011| 33.77 .002| 50.23 .000| 66.70 .00000399> .85 .001| 17.32 .011| 33.78 .002| 50.25 .000| 66.72 .00000400> .87 .001| 17.33 .011| 33.80 .002| 50.27 .000| 66.73 .00000401> .88 .001| 17.35 .011| 33.82 .002| 50.28 .000| 66.75 .00000402> .90 .001| 17.37 .011| 33.83 .002| 50.30 .000| 66.77 .00000403> .92 .001| 17.38 .011| 33.85 .002| 50.32 .000| 66.78 .00000404> .93 .001| 17.40 .011| 33.87 .002| 50.33 .000| 66.80 .00000405> .95 .001| 17.42 .011| 33.88 .002| 50.35 .000| 66.82 .00000406> .97 .001| 17.43 .011| 33.90 .002| 50.37 .000| 66.83 .00000407> .98 .001| 17.45 .011| 33.92 .002| 50.38 .000| 66.85 .00000408> 1.00 .001| 17.47 .011| 33.93 .002| 50.40 .000| 66.87 .00000409> 1.02 .001| 17.48 .011| 33.95 .002| 50.42 .000| 66.88 .00000410> 1.03 .002| 17.50 .011| 33.97 .002| 50.43 .000| 66.90 .00000411> 1.05 .002| 17.52 .011| 33.98 .002| 50.45 .000| 66.92 .00000412> 1.07 .002| 17.53 .011| 34.00 .002| 50.47 .000| 66.93 .00000413> 1.08 .002| 17.55 .011| 34.02 .002| 50.48 .000| 66.95 .00000414> 1.10 .002| 17.57 .011| 34.03 .002| 50.50 .000| 66.97 .00000415> 1.12 .002| 17.58 .011| 34.05 .002| 50.52 .000| 66.98 .00000416> 1.13 .002| 17.60 .011| 34.07 .002| 50.53 .000| 67.00 .00000417> 1.15 .002| 17.62 .011| 34.08 .002| 50.55 .000| 67.02 .00000418> 1.17 .002| 17.63 .011| 34.10 .002| 50.57 .000| 67.03 .00000419> 1.18 .002| 17.65 .011| 34.12 .002| 50.58 .000| 67.05 .00000420> 1.20 .002| 17.67 .011| 34.13 .002| 50.60 .000| 67.07 .00000421> 1.22 .002| 17.68 .011| 34.15 .002| 50.62 .000| 67.08 .00000422> 1.23 .002| 17.70 .011| 34.17 .002| 50.63 .000| 67.10 .00000423> 1.25 .003| 17.72 .011| 34.18 .002| 50.65 .000| 67.12 .00000424> 1.27 .003| 17.73 .011| 34.20 .002| 50.67 .000| 67.13 .00000425> 1.28 .003| 17.75 .011| 34.22 .002| 50.68 .000| 67.15 .00000426> 1.30 .003| 17.77 .011| 34.23 .002| 50.70 .000| 67.17 .00000427> 1.32 .003| 17.78 .011| 34.25 .002| 50.72 .000| 67.18 .00000428> 1.33 .003| 17.80 .011| 34.27 .002| 50.73 .000| 67.20 .00000429> 1.35 .003| 17.82 .011| 34.28 .002| 50.75 .000| 67.22 .00000430> 1.37 .004| 17.83 .011| 34.30 .002| 50.77 .000| 67.23 .00000431> 1.38 .004| 17.85 .011| 34.32 .002| 50.78 .000| 67.25 .00000432> 1.40 .004| 17.87 .011| 34.33 .002| 50.80 .000| 67.27 .00000433> 1.42 .004| 17.88 .011| 34.35 .002| 50.82 .000| 67.28 .00000434> 1.43 .005| 17.90 .011| 34.37 .002| 50.83 .000| 67.30 .00000435> 1.45 .005| 17.92 .011| 34.38 .002| 50.85 .000| 67.32 .00000436> 1.47 .006| 17.93 .011| 34.40 .002| 50.87 .000| 67.33 .00000437> 1.48 .006| 17.95 .011| 34.42 .002| 50.88 .000| 67.35 .00000438> 1.50 .007| 17.97 .010| 34.43 .002| 50.90 .000| 67.37 .00000439> 1.52 .007| 17.98 .010| 34.45 .002| 50.92 .000| 67.38 .00000440> 1.53 .008| 18.00 .010| 34.47 .002| 50.93 .000| 67.40 .00000441> 1.55 .008| 18.02 .010| 34.48 .002| 50.95 .000| 67.42 .00000442> 1.57 .009| 18.03 .010| 34.50 .002| 50.97 .000| 67.43 .00000443> 1.58 .009| 18.05 .010| 34.52 .002| 50.98 .000| 67.45 .00000444> 1.60 .010| 18.07 .010| 34.53 .002| 51.00 .000| 67.47 .00000445> 1.62 .010| 18.08 .010| 34.55 .002| 51.02 .000| 67.48 .00000446> 1.63 .011| 18.10 .010| 34.57 .002| 51.03 .000| 67.50 .00000447> 1.65 .011| 18.12 .010| 34.58 .002| 51.05 .000| 67.52 .00000448> 1.67 .011| 18.13 .010| 34.60 .002| 51.07 .000| 67.53 .00000449> 1.68 .011| 18.15 .010| 34.62 .002| 51.08 .000| 67.55 .00000450> 1.70 .011| 18.17 .010| 34.63 .002| 51.10 .000| 67.57 .00000451> 1.72 .011| 18.18 .010| 34.65 .002| 51.12 .000| 67.58 .00000452> 1.73 .012| 18.20 .010| 34.67 .002| 51.13 .000| 67.60 .00000453> 1.75 .012| 18.22 .010| 34.68 .002| 51.15 .000| 67.62 .00000454> 1.77 .012| 18.23 .010| 34.70 .002| 51.17 .000| 67.63 .00000455> 1.78 .012| 18.25 .010| 34.72 .002| 51.18 .000| 67.65 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 8
00456> 1.80 .012| 18.27 .010| 34.73 .002| 51.20 .000| 67.67 .00000457> 1.82 .012| 18.28 .010| 34.75 .002| 51.22 .000| 67.68 .00000458> 1.83 .012| 18.30 .010| 34.77 .002| 51.23 .000| 67.70 .00000459> 1.85 .012| 18.32 .010| 34.78 .002| 51.25 .000| 67.72 .00000460> 1.87 .012| 18.33 .010| 34.80 .002| 51.27 .000| 67.73 .00000461> 1.88 .013| 18.35 .010| 34.82 .002| 51.28 .000| 67.75 .00000462> 1.90 .013| 18.37 .010| 34.83 .002| 51.30 .000| 67.77 .00000463> 1.92 .013| 18.38 .010| 34.85 .002| 51.32 .000| 67.78 .00000464> 1.93 .013| 18.40 .010| 34.87 .002| 51.33 .000| 67.80 .00000465> 1.95 .013| 18.42 .010| 34.88 .002| 51.35 .000| 67.82 .00000466> 1.97 .013| 18.43 .010| 34.90 .002| 51.37 .000| 67.83 .00000467> 1.98 .013| 18.45 .010| 34.92 .002| 51.38 .000| 67.85 .00000468> 2.00 .013| 18.47 .010| 34.93 .002| 51.40 .000| 67.87 .00000469> 2.02 .013| 18.48 .010| 34.95 .002| 51.42 .000| 67.88 .00000470> 2.03 .013| 18.50 .010| 34.97 .002| 51.43 .000| 67.90 .00000471> 2.05 .013| 18.52 .010| 34.98 .002| 51.45 .000| 67.92 .00000472> 2.07 .013| 18.53 .010| 35.00 .002| 51.47 .000| 67.93 .00000473> 2.08 .014| 18.55 .010| 35.02 .002| 51.48 .000| 67.95 .00000474> 2.10 .014| 18.57 .010| 35.03 .002| 51.50 .000| 67.97 .00000475> 2.12 .014| 18.58 .010| 35.05 .002| 51.52 .000| 67.98 .00000476> 2.13 .014| 18.60 .010| 35.07 .002| 51.53 .000| 68.00 .00000477> 2.15 .014| 18.62 .010| 35.08 .002| 51.55 .000| 68.02 .00000478> 2.17 .014| 18.63 .010| 35.10 .002| 51.57 .000| 68.03 .00000479> 2.18 .014| 18.65 .010| 35.12 .002| 51.58 .000| 68.05 .00000480> 2.20 .014| 18.67 .010| 35.13 .002| 51.60 .000| 68.07 .00000481> 2.22 .014| 18.68 .010| 35.15 .002| 51.62 .000| 68.08 .00000482> 2.23 .014| 18.70 .010| 35.17 .002| 51.63 .000| 68.10 .00000483> 2.25 .014| 18.72 .010| 35.18 .002| 51.65 .000| 68.12 .00000484> 2.27 .014| 18.73 .010| 35.20 .002| 51.67 .000| 68.13 .00000485> 2.28 .014| 18.75 .010| 35.22 .002| 51.68 .000| 68.15 .00000486> 2.30 .014| 18.77 .010| 35.23 .002| 51.70 .000| 68.17 .00000487> 2.32 .014| 18.78 .010| 35.25 .002| 51.72 .000| 68.18 .00000488> 2.33 .014| 18.80 .010| 35.27 .002| 51.73 .000| 68.20 .00000489> 2.35 .015| 18.82 .010| 35.28 .002| 51.75 .000| 68.22 .00000490> 2.37 .015| 18.83 .010| 35.30 .002| 51.77 .000| 68.23 .00000491> 2.38 .015| 18.85 .010| 35.32 .002| 51.78 .000| 68.25 .00000492> 2.40 .015| 18.87 .010| 35.33 .002| 51.80 .000| 68.27 .00000493> 2.42 .015| 18.88 .010| 35.35 .002| 51.82 .000| 68.28 .00000494> 2.43 .015| 18.90 .009| 35.37 .002| 51.83 .000| 68.30 .00000495> 2.45 .015| 18.92 .009| 35.38 .002| 51.85 .000| 68.32 .00000496> 2.47 .015| 18.93 .009| 35.40 .002| 51.87 .000| 68.33 .00000497> 2.48 .015| 18.95 .009| 35.42 .002| 51.88 .000| 68.35 .00000498> 2.50 .015| 18.97 .009| 35.43 .002| 51.90 .000| 68.37 .00000499> 2.52 .015| 18.98 .009| 35.45 .002| 51.92 .000| 68.38 .00000500> 2.53 .015| 19.00 .009| 35.47 .002| 51.93 .000| 68.40 .00000501> 2.55 .015| 19.02 .009| 35.48 .002| 51.95 .000| 68.42 .00000502> 2.57 .015| 19.03 .009| 35.50 .002| 51.97 .000| 68.43 .00000503> 2.58 .015| 19.05 .009| 35.52 .002| 51.98 .000| 68.45 .00000504> 2.60 .015| 19.07 .009| 35.53 .002| 52.00 .000| 68.47 .00000505> 2.62 .015| 19.08 .009| 35.55 .002| 52.02 .000| 68.48 .00000506> 2.63 .015| 19.10 .009| 35.57 .002| 52.03 .000| 68.50 .00000507> 2.65 .015| 19.12 .009| 35.58 .002| 52.05 .000| 68.52 .00000508> 2.67 .015| 19.13 .009| 35.60 .002| 52.07 .000| 68.53 .00000509> 2.68 .015| 19.15 .009| 35.62 .002| 52.08 .000| 68.55 .00000510> 2.70 .016| 19.17 .009| 35.63 .002| 52.10 .000| 68.57 .00000511> 2.72 .016| 19.18 .009| 35.65 .002| 52.12 .000| 68.58 .00000512> 2.73 .016| 19.20 .009| 35.67 .002| 52.13 .000| 68.60 .00000513> 2.75 .016| 19.22 .009| 35.68 .002| 52.15 .000| 68.62 .00000514> 2.77 .016| 19.23 .009| 35.70 .002| 52.17 .000| 68.63 .00000515> 2.78 .016| 19.25 .009| 35.72 .002| 52.18 .000| 68.65 .00000516> 2.80 .016| 19.27 .009| 35.73 .002| 52.20 .000| 68.67 .00000517> 2.82 .016| 19.28 .009| 35.75 .002| 52.22 .000| 68.68 .00000518> 2.83 .016| 19.30 .009| 35.77 .002| 52.23 .000| 68.70 .00000519> 2.85 .016| 19.32 .009| 35.78 .002| 52.25 .000| 68.72 .00000520> 2.87 .016| 19.33 .009| 35.80 .002| 52.27 .000| 68.73 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 9
00521> 2.88 .016| 19.35 .009| 35.82 .002| 52.28 .000| 68.75 .00000522> 2.90 .016| 19.37 .009| 35.83 .002| 52.30 .000| 68.77 .00000523> 2.92 .016| 19.38 .009| 35.85 .002| 52.32 .000| 68.78 .00000524> 2.93 .016| 19.40 .009| 35.87 .002| 52.33 .000| 68.80 .00000525> 2.95 .016| 19.42 .009| 35.88 .002| 52.35 .000| 68.82 .00000526> 2.97 .016| 19.43 .009| 35.90 .002| 52.37 .000| 68.83 .00000527> 2.98 .016| 19.45 .009| 35.92 .002| 52.38 .000| 68.85 .00000528> 3.00 .016| 19.47 .009| 35.93 .002| 52.40 .000| 68.87 .00000529> 3.02 .016| 19.48 .009| 35.95 .001| 52.42 .000| 68.88 .00000530> 3.03 .016| 19.50 .009| 35.97 .001| 52.43 .000| 68.90 .00000531> 3.05 .016| 19.52 .009| 35.98 .001| 52.45 .000| 68.92 .00000532> 3.07 .016| 19.53 .009| 36.00 .001| 52.47 .000| 68.93 .00000533> 3.08 .016| 19.55 .009| 36.02 .001| 52.48 .000| 68.95 .00000534> 3.10 .016| 19.57 .009| 36.03 .001| 52.50 .000| 68.97 .00000535> 3.12 .016| 19.58 .009| 36.05 .001| 52.52 .000| 68.98 .00000536> 3.13 .016| 19.60 .009| 36.07 .001| 52.53 .000| 69.00 .00000537> 3.15 .016| 19.62 .009| 36.08 .001| 52.55 .000| 69.02 .00000538> 3.17 .016| 19.63 .009| 36.10 .001| 52.57 .000| 69.03 .00000539> 3.18 .016| 19.65 .009| 36.12 .001| 52.58 .000| 69.05 .00000540> 3.20 .017| 19.67 .009| 36.13 .001| 52.60 .000| 69.07 .00000541> 3.22 .017| 19.68 .009| 36.15 .001| 52.62 .000| 69.08 .00000542> 3.23 .017| 19.70 .009| 36.17 .001| 52.63 .000| 69.10 .00000543> 3.25 .017| 19.72 .009| 36.18 .001| 52.65 .000| 69.12 .00000544> 3.27 .017| 19.73 .009| 36.20 .001| 52.67 .000| 69.13 .00000545> 3.28 .017| 19.75 .009| 36.22 .001| 52.68 .000| 69.15 .00000546> 3.30 .017| 19.77 .009| 36.23 .001| 52.70 .000| 69.17 .00000547> 3.32 .017| 19.78 .009| 36.25 .001| 52.72 .000| 69.18 .00000548> 3.33 .017| 19.80 .009| 36.27 .001| 52.73 .000| 69.20 .00000549> 3.35 .017| 19.82 .009| 36.28 .001| 52.75 .000| 69.22 .00000550> 3.37 .017| 19.83 .009| 36.30 .001| 52.77 .000| 69.23 .00000551> 3.38 .017| 19.85 .009| 36.32 .001| 52.78 .000| 69.25 .00000552> 3.40 .017| 19.87 .009| 36.33 .001| 52.80 .000| 69.27 .00000553> 3.42 .017| 19.88 .009| 36.35 .001| 52.82 .000| 69.28 .00000554> 3.43 .017| 19.90 .009| 36.37 .001| 52.83 .000| 69.30 .00000555> 3.45 .017| 19.92 .008| 36.38 .001| 52.85 .000| 69.32 .00000556> 3.47 .017| 19.93 .008| 36.40 .001| 52.87 .000| 69.33 .00000557> 3.48 .017| 19.95 .008| 36.42 .001| 52.88 .000| 69.35 .00000558> 3.50 .017| 19.97 .008| 36.43 .001| 52.90 .000| 69.37 .00000559> 3.52 .017| 19.98 .008| 36.45 .001| 52.92 .000| 69.38 .00000560> 3.53 .017| 20.00 .008| 36.47 .001| 52.93 .000| 69.40 .00000561> 3.55 .017| 20.02 .008| 36.48 .001| 52.95 .000| 69.42 .00000562> 3.57 .017| 20.03 .008| 36.50 .001| 52.97 .000| 69.43 .00000563> 3.58 .017| 20.05 .008| 36.52 .001| 52.98 .000| 69.45 .00000564> 3.60 .017| 20.07 .008| 36.53 .001| 53.00 .000| 69.47 .00000565> 3.62 .017| 20.08 .008| 36.55 .001| 53.02 .000| 69.48 .00000566> 3.63 .017| 20.10 .008| 36.57 .001| 53.03 .000| 69.50 .00000567> 3.65 .017| 20.12 .008| 36.58 .001| 53.05 .000| 69.52 .00000568> 3.67 .017| 20.13 .008| 36.60 .001| 53.07 .000| 69.53 .00000569> 3.68 .017| 20.15 .008| 36.62 .001| 53.08 .000| 69.55 .00000570> 3.70 .017| 20.17 .008| 36.63 .001| 53.10 .000| 69.57 .00000571> 3.72 .017| 20.18 .008| 36.65 .001| 53.12 .000| 69.58 .00000572> 3.73 .017| 20.20 .008| 36.67 .001| 53.13 .000| 69.60 .00000573> 3.75 .017| 20.22 .008| 36.68 .001| 53.15 .000| 69.62 .00000574> 3.77 .017| 20.23 .008| 36.70 .001| 53.17 .000| 69.63 .00000575> 3.78 .017| 20.25 .008| 36.72 .001| 53.18 .000| 69.65 .00000576> 3.80 .017| 20.27 .008| 36.73 .001| 53.20 .000| 69.67 .00000577> 3.82 .017| 20.28 .008| 36.75 .001| 53.22 .000| 69.68 .00000578> 3.83 .017| 20.30 .008| 36.77 .001| 53.23 .000| 69.70 .00000579> 3.85 .017| 20.32 .008| 36.78 .001| 53.25 .000| 69.72 .00000580> 3.87 .017| 20.33 .008| 36.80 .001| 53.27 .000| 69.73 .00000581> 3.88 .017| 20.35 .008| 36.82 .001| 53.28 .000| 69.75 .00000582> 3.90 .017| 20.37 .008| 36.83 .001| 53.30 .000| 69.77 .00000583> 3.92 .017| 20.38 .008| 36.85 .001| 53.32 .000| 69.78 .00000584> 3.93 .017| 20.40 .008| 36.87 .001| 53.33 .000| 69.80 .00000585> 3.95 .018| 20.42 .008| 36.88 .001| 53.35 .000| 69.82 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 10
00586> 3.97 .018| 20.43 .008| 36.90 .001| 53.37 .000| 69.83 .00000587> 3.98 .018| 20.45 .008| 36.92 .001| 53.38 .000| 69.85 .00000588> 4.00 .018| 20.47 .008| 36.93 .001| 53.40 .000| 69.87 .00000589> 4.02 .018| 20.48 .008| 36.95 .001| 53.42 .000| 69.88 .00000590> 4.03 .018| 20.50 .008| 36.97 .001| 53.43 .000| 69.90 .00000591> 4.05 .018| 20.52 .008| 36.98 .001| 53.45 .000| 69.92 .00000592> 4.07 .018| 20.53 .008| 37.00 .001| 53.47 .000| 69.93 .00000593> 4.08 .018| 20.55 .008| 37.02 .001| 53.48 .000| 69.95 .00000594> 4.10 .018| 20.57 .008| 37.03 .001| 53.50 .000| 69.97 .00000595> 4.12 .018| 20.58 .008| 37.05 .001| 53.52 .000| 69.98 .00000596> 4.13 .018| 20.60 .008| 37.07 .001| 53.53 .000| 70.00 .00000597> 4.15 .018| 20.62 .008| 37.08 .001| 53.55 .000| 70.02 .00000598> 4.17 .018| 20.63 .008| 37.10 .001| 53.57 .000| 70.03 .00000599> 4.18 .018| 20.65 .008| 37.12 .001| 53.58 .000| 70.05 .00000600> 4.20 .018| 20.67 .008| 37.13 .001| 53.60 .000| 70.07 .00000601> 4.22 .018| 20.68 .008| 37.15 .001| 53.62 .000| 70.08 .00000602> 4.23 .018| 20.70 .008| 37.17 .001| 53.63 .000| 70.10 .00000603> 4.25 .018| 20.72 .008| 37.18 .001| 53.65 .000| 70.12 .00000604> 4.27 .018| 20.73 .008| 37.20 .001| 53.67 .000| 70.13 .00000605> 4.28 .018| 20.75 .008| 37.22 .001| 53.68 .000| 70.15 .00000606> 4.30 .018| 20.77 .008| 37.23 .001| 53.70 .000| 70.17 .00000607> 4.32 .018| 20.78 .008| 37.25 .001| 53.72 .000| 70.18 .00000608> 4.33 .018| 20.80 .008| 37.27 .001| 53.73 .000| 70.20 .00000609> 4.35 .018| 20.82 .008| 37.28 .001| 53.75 .000| 70.22 .00000610> 4.37 .018| 20.83 .008| 37.30 .001| 53.77 .000| 70.23 .00000611> 4.38 .018| 20.85 .008| 37.32 .001| 53.78 .000| 70.25 .00000612> 4.40 .018| 20.87 .008| 37.33 .001| 53.80 .000| 70.27 .00000613> 4.42 .018| 20.88 .008| 37.35 .001| 53.82 .000| 70.28 .00000614> 4.43 .018| 20.90 .008| 37.37 .001| 53.83 .000| 70.30 .00000615> 4.45 .018| 20.92 .008| 37.38 .001| 53.85 .000| 70.32 .00000616> 4.47 .018| 20.93 .008| 37.40 .001| 53.87 .000| 70.33 .00000617> 4.48 .018| 20.95 .008| 37.42 .001| 53.88 .000| 70.35 .00000618> 4.50 .018| 20.97 .008| 37.43 .001| 53.90 .000| 70.37 .00000619> 4.52 .018| 20.98 .008| 37.45 .001| 53.92 .000| 70.38 .00000620> 4.53 .018| 21.00 .008| 37.47 .001| 53.93 .000| 70.40 .00000621> 4.55 .018| 21.02 .008| 37.48 .001| 53.95 .000| 70.42 .00000622> 4.57 .018| 21.03 .008| 37.50 .001| 53.97 .000| 70.43 .00000623> 4.58 .018| 21.05 .008| 37.52 .001| 53.98 .000| 70.45 .00000624> 4.60 .018| 21.07 .008| 37.53 .001| 54.00 .000| 70.47 .00000625> 4.62 .018| 21.08 .007| 37.55 .001| 54.02 .000| 70.48 .00000626> 4.63 .018| 21.10 .007| 37.57 .001| 54.03 .000| 70.50 .00000627> 4.65 .018| 21.12 .007| 37.58 .001| 54.05 .000| 70.52 .00000628> 4.67 .018| 21.13 .007| 37.60 .001| 54.07 .000| 70.53 .00000629> 4.68 .018| 21.15 .007| 37.62 .001| 54.08 .000| 70.55 .00000630> 4.70 .018| 21.17 .007| 37.63 .001| 54.10 .000| 70.57 .00000631> 4.72 .018| 21.18 .007| 37.65 .001| 54.12 .000| 70.58 .00000632> 4.73 .018| 21.20 .007| 37.67 .001| 54.13 .000| 70.60 .00000633> 4.75 .018| 21.22 .007| 37.68 .001| 54.15 .000| 70.62 .00000634> 4.77 .018| 21.23 .007| 37.70 .001| 54.17 .000| 70.63 .00000635> 4.78 .018| 21.25 .007| 37.72 .001| 54.18 .000| 70.65 .00000636> 4.80 .018| 21.27 .007| 37.73 .001| 54.20 .000| 70.67 .00000637> 4.82 .018| 21.28 .007| 37.75 .001| 54.22 .000| 70.68 .00000638> 4.83 .018| 21.30 .007| 37.77 .001| 54.23 .000| 70.70 .00000639> 4.85 .018| 21.32 .007| 37.78 .001| 54.25 .000| 70.72 .00000640> 4.87 .018| 21.33 .007| 37.80 .001| 54.27 .000| 70.73 .00000641> 4.88 .018| 21.35 .007| 37.82 .001| 54.28 .000| 70.75 .00000642> 4.90 .018| 21.37 .007| 37.83 .001| 54.30 .000| 70.77 .00000643> 4.92 .018| 21.38 .007| 37.85 .001| 54.32 .000| 70.78 .00000644> 4.93 .018| 21.40 .007| 37.87 .001| 54.33 .000| 70.80 .00000645> 4.95 .018| 21.42 .007| 37.88 .001| 54.35 .000| 70.82 .00000646> 4.97 .018| 21.43 .007| 37.90 .001| 54.37 .000| 70.83 .00000647> 4.98 .018| 21.45 .007| 37.92 .001| 54.38 .000| 70.85 .00000648> 5.00 .018| 21.47 .007| 37.93 .001| 54.40 .000| 70.87 .00000649> 5.02 .018| 21.48 .007| 37.95 .001| 54.42 .000| 70.88 .00000650> 5.03 .018| 21.50 .007| 37.97 .001| 54.43 .000| 70.90 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 11
00651> 5.05 .017| 21.52 .007| 37.98 .001| 54.45 .000| 70.92 .00000652> 5.07 .017| 21.53 .007| 38.00 .001| 54.47 .000| 70.93 .00000653> 5.08 .017| 21.55 .007| 38.02 .001| 54.48 .000| 70.95 .00000654> 5.10 .017| 21.57 .007| 38.03 .001| 54.50 .000| 70.97 .00000655> 5.12 .017| 21.58 .007| 38.05 .001| 54.52 .000| 70.98 .00000656> 5.13 .017| 21.60 .007| 38.07 .001| 54.53 .000| 71.00 .00000657> 5.15 .017| 21.62 .007| 38.08 .001| 54.55 .000| 71.02 .00000658> 5.17 .017| 21.63 .007| 38.10 .001| 54.57 .000| 71.03 .00000659> 5.18 .017| 21.65 .007| 38.12 .001| 54.58 .000| 71.05 .00000660> 5.20 .017| 21.67 .007| 38.13 .001| 54.60 .000| 71.07 .00000661> 5.22 .017| 21.68 .007| 38.15 .001| 54.62 .000| 71.08 .00000662> 5.23 .017| 21.70 .007| 38.17 .001| 54.63 .000| 71.10 .00000663> 5.25 .017| 21.72 .007| 38.18 .001| 54.65 .000| 71.12 .00000664> 5.27 .017| 21.73 .007| 38.20 .001| 54.67 .000| 71.13 .00000665> 5.28 .017| 21.75 .007| 38.22 .001| 54.68 .000| 71.15 .00000666> 5.30 .017| 21.77 .007| 38.23 .001| 54.70 .000| 71.17 .00000667> 5.32 .017| 21.78 .007| 38.25 .001| 54.72 .000| 71.18 .00000668> 5.33 .017| 21.80 .007| 38.27 .001| 54.73 .000| 71.20 .00000669> 5.35 .017| 21.82 .007| 38.28 .001| 54.75 .000| 71.22 .00000670> 5.37 .017| 21.83 .007| 38.30 .001| 54.77 .000| 71.23 .00000671> 5.38 .017| 21.85 .007| 38.32 .001| 54.78 .000| 71.25 .00000672> 5.40 .017| 21.87 .007| 38.33 .001| 54.80 .000| 71.27 .00000673> 5.42 .017| 21.88 .007| 38.35 .001| 54.82 .000| 71.28 .00000674> 5.43 .017| 21.90 .007| 38.37 .001| 54.83 .000| 71.30 .00000675> 5.45 .017| 21.92 .007| 38.38 .001| 54.85 .000| 71.32 .00000676> 5.47 .017| 21.93 .007| 38.40 .001| 54.87 .000| 71.33 .00000677> 5.48 .017| 21.95 .007| 38.42 .001| 54.88 .000| 71.35 .00000678> 5.50 .017| 21.97 .007| 38.43 .001| 54.90 .000| 71.37 .00000679> 5.52 .017| 21.98 .007| 38.45 .001| 54.92 .000| 71.38 .00000680> 5.53 .017| 22.00 .007| 38.47 .001| 54.93 .000| 71.40 .00000681> 5.55 .017| 22.02 .007| 38.48 .001| 54.95 .000| 71.42 .00000682> 5.57 .017| 22.03 .007| 38.50 .001| 54.97 .000| 71.43 .00000683> 5.58 .017| 22.05 .007| 38.52 .001| 54.98 .000| 71.45 .00000684> 5.60 .017| 22.07 .007| 38.53 .001| 55.00 .000| 71.47 .00000685> 5.62 .017| 22.08 .007| 38.55 .001| 55.02 .000| 71.48 .00000686> 5.63 .017| 22.10 .007| 38.57 .001| 55.03 .000| 71.50 .00000687> 5.65 .017| 22.12 .007| 38.58 .001| 55.05 .000| 71.52 .00000688> 5.67 .017| 22.13 .007| 38.60 .001| 55.07 .000| 71.53 .00000689> 5.68 .017| 22.15 .007| 38.62 .001| 55.08 .000| 71.55 .00000690> 5.70 .017| 22.17 .007| 38.63 .001| 55.10 .000| 71.57 .00000691> 5.72 .017| 22.18 .007| 38.65 .001| 55.12 .000| 71.58 .00000692> 5.73 .017| 22.20 .007| 38.67 .001| 55.13 .000| 71.60 .00000693> 5.75 .017| 22.22 .007| 38.68 .001| 55.15 .000| 71.62 .00000694> 5.77 .017| 22.23 .007| 38.70 .001| 55.17 .000| 71.63 .00000695> 5.78 .017| 22.25 .007| 38.72 .001| 55.18 .000| 71.65 .00000696> 5.80 .017| 22.27 .007| 38.73 .001| 55.20 .000| 71.67 .00000697> 5.82 .017| 22.28 .007| 38.75 .001| 55.22 .000| 71.68 .00000698> 5.83 .017| 22.30 .007| 38.77 .001| 55.23 .000| 71.70 .00000699> 5.85 .017| 22.32 .007| 38.78 .001| 55.25 .000| 71.72 .00000700> 5.87 .017| 22.33 .007| 38.80 .001| 55.27 .000| 71.73 .00000701> 5.88 .017| 22.35 .007| 38.82 .001| 55.28 .000| 71.75 .00000702> 5.90 .017| 22.37 .007| 38.83 .001| 55.30 .000| 71.77 .00000703> 5.92 .017| 22.38 .007| 38.85 .001| 55.32 .000| 71.78 .00000704> 5.93 .017| 22.40 .006| 38.87 .001| 55.33 .000| 71.80 .00000705> 5.95 .017| 22.42 .006| 38.88 .001| 55.35 .000| 71.82 .00000706> 5.97 .017| 22.43 .006| 38.90 .001| 55.37 .000| 71.83 .00000707> 5.98 .017| 22.45 .006| 38.92 .001| 55.38 .000| 71.85 .00000708> 6.00 .017| 22.47 .006| 38.93 .001| 55.40 .000| 71.87 .00000709> 6.02 .017| 22.48 .006| 38.95 .001| 55.42 .000| 71.88 .00000710> 6.03 .017| 22.50 .006| 38.97 .001| 55.43 .000| 71.90 .00000711> 6.05 .017| 22.52 .006| 38.98 .001| 55.45 .000| 71.92 .00000712> 6.07 .017| 22.53 .006| 39.00 .001| 55.47 .000| 71.93 .00000713> 6.08 .017| 22.55 .006| 39.02 .001| 55.48 .000| 71.95 .00000714> 6.10 .017| 22.57 .006| 39.03 .001| 55.50 .000| 71.97 .00000715> 6.12 .017| 22.58 .006| 39.05 .001| 55.52 .000| 71.98 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 12
00716> 6.13 .017| 22.60 .006| 39.07 .001| 55.53 .000| 72.00 .00000717> 6.15 .017| 22.62 .006| 39.08 .001| 55.55 .000| 72.02 .00000718> 6.17 .017| 22.63 .006| 39.10 .001| 55.57 .000| 72.03 .00000719> 6.18 .017| 22.65 .006| 39.12 .001| 55.58 .000| 72.05 .00000720> 6.20 .017| 22.67 .006| 39.13 .001| 55.60 .000| 72.07 .00000721> 6.22 .017| 22.68 .006| 39.15 .001| 55.62 .000| 72.08 .00000722> 6.23 .017| 22.70 .006| 39.17 .001| 55.63 .000| 72.10 .00000723> 6.25 .017| 22.72 .006| 39.18 .001| 55.65 .000| 72.12 .00000724> 6.27 .017| 22.73 .006| 39.20 .001| 55.67 .000| 72.13 .00000725> 6.28 .017| 22.75 .006| 39.22 .001| 55.68 .000| 72.15 .00000726> 6.30 .017| 22.77 .006| 39.23 .001| 55.70 .000| 72.17 .00000727> 6.32 .017| 22.78 .006| 39.25 .001| 55.72 .000| 72.18 .00000728> 6.33 .017| 22.80 .006| 39.27 .001| 55.73 .000| 72.20 .00000729> 6.35 .017| 22.82 .006| 39.28 .001| 55.75 .000| 72.22 .00000730> 6.37 .017| 22.83 .006| 39.30 .001| 55.77 .000| 72.23 .00000731> 6.38 .017| 22.85 .006| 39.32 .001| 55.78 .000| 72.25 .00000732> 6.40 .017| 22.87 .006| 39.33 .001| 55.80 .000| 72.27 .00000733> 6.42 .017| 22.88 .006| 39.35 .001| 55.82 .000| 72.28 .00000734> 6.43 .017| 22.90 .006| 39.37 .001| 55.83 .000| 72.30 .00000735> 6.45 .017| 22.92 .006| 39.38 .001| 55.85 .000| 72.32 .00000736> 6.47 .017| 22.93 .006| 39.40 .001| 55.87 .000| 72.33 .00000737> 6.48 .017| 22.95 .006| 39.42 .001| 55.88 .000| 72.35 .00000738> 6.50 .017| 22.97 .006| 39.43 .001| 55.90 .000| 72.37 .00000739> 6.52 .017| 22.98 .006| 39.45 .001| 55.92 .000| 72.38 .00000740> 6.53 .017| 23.00 .006| 39.47 .001| 55.93 .000| 72.40 .00000741> 6.55 .017| 23.02 .006| 39.48 .001| 55.95 .000| 72.42 .00000742> 6.57 .017| 23.03 .006| 39.50 .001| 55.97 .000| 72.43 .00000743> 6.58 .017| 23.05 .006| 39.52 .001| 55.98 .000| 72.45 .00000744> 6.60 .017| 23.07 .006| 39.53 .001| 56.00 .000| 72.47 .00000745> 6.62 .017| 23.08 .006| 39.55 .001| 56.02 .000| 72.48 .00000746> 6.63 .017| 23.10 .006| 39.57 .001| 56.03 .000| 72.50 .00000747> 6.65 .017| 23.12 .006| 39.58 .001| 56.05 .000| 72.52 .00000748> 6.67 .017| 23.13 .006| 39.60 .001| 56.07 .000| 72.53 .00000749> 6.68 .016| 23.15 .006| 39.62 .001| 56.08 .000| 72.55 .00000750> 6.70 .016| 23.17 .006| 39.63 .001| 56.10 .000| 72.57 .00000751> 6.72 .016| 23.18 .006| 39.65 .001| 56.12 .000| 72.58 .00000752> 6.73 .016| 23.20 .006| 39.67 .001| 56.13 .000| 72.60 .00000753> 6.75 .016| 23.22 .006| 39.68 .001| 56.15 .000| 72.62 .00000754> 6.77 .016| 23.23 .006| 39.70 .001| 56.17 .000| 72.63 .00000755> 6.78 .016| 23.25 .006| 39.72 .001| 56.18 .000| 72.65 .00000756> 6.80 .016| 23.27 .006| 39.73 .001| 56.20 .000| 72.67 .00000757> 6.82 .016| 23.28 .006| 39.75 .001| 56.22 .000| 72.68 .00000758> 6.83 .016| 23.30 .006| 39.77 .001| 56.23 .000| 72.70 .00000759> 6.85 .016| 23.32 .006| 39.78 .001| 56.25 .000| 72.72 .00000760> 6.87 .016| 23.33 .006| 39.80 .001| 56.27 .000| 72.73 .00000761> 6.88 .016| 23.35 .006| 39.82 .001| 56.28 .000| 72.75 .00000762> 6.90 .016| 23.37 .006| 39.83 .001| 56.30 .000| 72.77 .00000763> 6.92 .016| 23.38 .006| 39.85 .001| 56.32 .000| 72.78 .00000764> 6.93 .016| 23.40 .006| 39.87 .001| 56.33 .000| 72.80 .00000765> 6.95 .016| 23.42 .006| 39.88 .001| 56.35 .000| 72.82 .00000766> 6.97 .016| 23.43 .006| 39.90 .001| 56.37 .000| 72.83 .00000767> 6.98 .016| 23.45 .006| 39.92 .001| 56.38 .000| 72.85 .00000768> 7.00 .016| 23.47 .006| 39.93 .001| 56.40 .000| 72.87 .00000769> 7.02 .016| 23.48 .006| 39.95 .001| 56.42 .000| 72.88 .00000770> 7.03 .016| 23.50 .006| 39.97 .001| 56.43 .000| 72.90 .00000771> 7.05 .016| 23.52 .006| 39.98 .001| 56.45 .000| 72.92 .00000772> 7.07 .016| 23.53 .006| 40.00 .001| 56.47 .000| 72.93 .00000773> 7.08 .016| 23.55 .006| 40.02 .001| 56.48 .000| 72.95 .00000774> 7.10 .016| 23.57 .006| 40.03 .001| 56.50 .000| 72.97 .00000775> 7.12 .016| 23.58 .006| 40.05 .001| 56.52 .000| 72.98 .00000776> 7.13 .016| 23.60 .006| 40.07 .001| 56.53 .000| 73.00 .00000777> 7.15 .016| 23.62 .006| 40.08 .001| 56.55 .000| 73.02 .00000778> 7.17 .016| 23.63 .006| 40.10 .001| 56.57 .000| 73.03 .00000779> 7.18 .016| 23.65 .006| 40.12 .001| 56.58 .000| 73.05 .00000780> 7.20 .016| 23.67 .006| 40.13 .001| 56.60 .000| 73.07 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 13
00781> 7.22 .016| 23.68 .006| 40.15 .001| 56.62 .000| 73.08 .00000782> 7.23 .016| 23.70 .006| 40.17 .001| 56.63 .000| 73.10 .00000783> 7.25 .016| 23.72 .006| 40.18 .001| 56.65 .000| 73.12 .00000784> 7.27 .016| 23.73 .006| 40.20 .001| 56.67 .000| 73.13 .00000785> 7.28 .016| 23.75 .006| 40.22 .001| 56.68 .000| 73.15 .00000786> 7.30 .016| 23.77 .006| 40.23 .001| 56.70 .000| 73.17 .00000787> 7.32 .016| 23.78 .006| 40.25 .001| 56.72 .000| 73.18 .00000788> 7.33 .016| 23.80 .006| 40.27 .001| 56.73 .000| 73.20 .00000789> 7.35 .016| 23.82 .006| 40.28 .001| 56.75 .000| 73.22 .00000790> 7.37 .016| 23.83 .006| 40.30 .001| 56.77 .000| 73.23 .00000791> 7.38 .016| 23.85 .006| 40.32 .001| 56.78 .000| 73.25 .00000792> 7.40 .016| 23.87 .006| 40.33 .001| 56.80 .000| 73.27 .00000793> 7.42 .016| 23.88 .006| 40.35 .001| 56.82 .000| 73.28 .00000794> 7.43 .016| 23.90 .006| 40.37 .001| 56.83 .000| 73.30 .00000795> 7.45 .016| 23.92 .006| 40.38 .001| 56.85 .000| 73.32 .00000796> 7.47 .016| 23.93 .006| 40.40 .001| 56.87 .000| 73.33 .00000797> 7.48 .016| 23.95 .005| 40.42 .001| 56.88 .000| 73.35 .00000798> 7.50 .016| 23.97 .005| 40.43 .001| 56.90 .000| 73.37 .00000799> 7.52 .016| 23.98 .005| 40.45 .001| 56.92 .000| 73.38 .00000800> 7.53 .016| 24.00 .005| 40.47 .001| 56.93 .000| 73.40 .00000801> 7.55 .016| 24.02 .005| 40.48 .001| 56.95 .000| 73.42 .00000802> 7.57 .016| 24.03 .005| 40.50 .001| 56.97 .000| 73.43 .00000803> 7.58 .016| 24.05 .005| 40.52 .001| 56.98 .000| 73.45 .00000804> 7.60 .016| 24.07 .005| 40.53 .001| 57.00 .000| 73.47 .00000805> 7.62 .016| 24.08 .005| 40.55 .001| 57.02 .000| 73.48 .00000806> 7.63 .016| 24.10 .005| 40.57 .001| 57.03 .000| 73.50 .00000807> 7.65 .016| 24.12 .005| 40.58 .001| 57.05 .000| 73.52 .00000808> 7.67 .016| 24.13 .005| 40.60 .001| 57.07 .000| 73.53 .00000809> 7.68 .016| 24.15 .005| 40.62 .001| 57.08 .000| 73.55 .00000810> 7.70 .016| 24.17 .005| 40.63 .001| 57.10 .000| 73.57 .00000811> 7.72 .016| 24.18 .005| 40.65 .001| 57.12 .000| 73.58 .00000812> 7.73 .016| 24.20 .005| 40.67 .001| 57.13 .000| 73.60 .00000813> 7.75 .016| 24.22 .005| 40.68 .001| 57.15 .000| 73.62 .00000814> 7.77 .016| 24.23 .005| 40.70 .001| 57.17 .000| 73.63 .00000815> 7.78 .016| 24.25 .005| 40.72 .001| 57.18 .000| 73.65 .00000816> 7.80 .016| 24.27 .005| 40.73 .001| 57.20 .000| 73.67 .00000817> 7.82 .016| 24.28 .005| 40.75 .001| 57.22 .000| 73.68 .00000818> 7.83 .016| 24.30 .005| 40.77 .001| 57.23 .000| 73.70 .00000819> 7.85 .016| 24.32 .005| 40.78 .001| 57.25 .000| 73.72 .00000820> 7.87 .016| 24.33 .005| 40.80 .001| 57.27 .000| 73.73 .00000821> 7.88 .016| 24.35 .005| 40.82 .001| 57.28 .000| 73.75 .00000822> 7.90 .016| 24.37 .005| 40.83 .001| 57.30 .000| 73.77 .00000823> 7.92 .016| 24.38 .005| 40.85 .001| 57.32 .000| 73.78 .00000824> 7.93 .016| 24.40 .005| 40.87 .001| 57.33 .000| 73.80 .00000825> 7.95 .016| 24.42 .005| 40.88 .001| 57.35 .000| 73.82 .00000826> 7.97 .016| 24.43 .005| 40.90 .001| 57.37 .000| 73.83 .00000827> 7.98 .016| 24.45 .005| 40.92 .001| 57.38 .000| 73.85 .00000828> 8.00 .016| 24.47 .005| 40.93 .001| 57.40 .000| 73.87 .00000829> 8.02 .016| 24.48 .005| 40.95 .001| 57.42 .000| 73.88 .00000830> 8.03 .016| 24.50 .005| 40.97 .001| 57.43 .000| 73.90 .00000831> 8.05 .016| 24.52 .005| 40.98 .001| 57.45 .000| 73.92 .00000832> 8.07 .016| 24.53 .005| 41.00 .001| 57.47 .000| 73.93 .00000833> 8.08 .016| 24.55 .005| 41.02 .001| 57.48 .000| 73.95 .00000834> 8.10 .016| 24.57 .005| 41.03 .001| 57.50 .000| 73.97 .00000835> 8.12 .016| 24.58 .005| 41.05 .001| 57.52 .000| 73.98 .00000836> 8.13 .016| 24.60 .005| 41.07 .001| 57.53 .000| 74.00 .00000837> 8.15 .016| 24.62 .005| 41.08 .001| 57.55 .000| 74.02 .00000838> 8.17 .016| 24.63 .005| 41.10 .001| 57.57 .000| 74.03 .00000839> 8.18 .016| 24.65 .005| 41.12 .001| 57.58 .000| 74.05 .00000840> 8.20 .016| 24.67 .005| 41.13 .001| 57.60 .000| 74.07 .00000841> 8.22 .016| 24.68 .005| 41.15 .001| 57.62 .000| 74.08 .00000842> 8.23 .016| 24.70 .005| 41.17 .001| 57.63 .000| 74.10 .00000843> 8.25 .016| 24.72 .005| 41.18 .001| 57.65 .000| 74.12 .00000844> 8.27 .016| 24.73 .005| 41.20 .001| 57.67 .000| 74.13 .00000845> 8.28 .016| 24.75 .005| 41.22 .001| 57.68 .000| 74.15 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 14
00846> 8.30 .016| 24.77 .005| 41.23 .001| 57.70 .000| 74.17 .00000847> 8.32 .016| 24.78 .005| 41.25 .001| 57.72 .000| 74.18 .00000848> 8.33 .016| 24.80 .005| 41.27 .001| 57.73 .000| 74.20 .00000849> 8.35 .015| 24.82 .005| 41.28 .001| 57.75 .000| 74.22 .00000850> 8.37 .015| 24.83 .005| 41.30 .001| 57.77 .000| 74.23 .00000851> 8.38 .015| 24.85 .005| 41.32 .001| 57.78 .000| 74.25 .00000852> 8.40 .015| 24.87 .005| 41.33 .001| 57.80 .000| 74.27 .00000853> 8.42 .015| 24.88 .005| 41.35 .001| 57.82 .000| 74.28 .00000854> 8.43 .015| 24.90 .005| 41.37 .001| 57.83 .000| 74.30 .00000855> 8.45 .015| 24.92 .005| 41.38 .001| 57.85 .000| 74.32 .00000856> 8.47 .015| 24.93 .005| 41.40 .001| 57.87 .000| 74.33 .00000857> 8.48 .015| 24.95 .005| 41.42 .001| 57.88 .000| 74.35 .00000858> 8.50 .015| 24.97 .005| 41.43 .001| 57.90 .000| 74.37 .00000859> 8.52 .015| 24.98 .005| 41.45 .001| 57.92 .000| 74.38 .00000860> 8.53 .015| 25.00 .005| 41.47 .001| 57.93 .000| 74.40 .00000861> 8.55 .015| 25.02 .005| 41.48 .001| 57.95 .000| 74.42 .00000862> 8.57 .015| 25.03 .005| 41.50 .001| 57.97 .000| 74.43 .00000863> 8.58 .015| 25.05 .005| 41.52 .001| 57.98 .000| 74.45 .00000864> 8.60 .015| 25.07 .005| 41.53 .001| 58.00 .000| 74.47 .00000865> 8.62 .015| 25.08 .005| 41.55 .001| 58.02 .000| 74.48 .00000866> 8.63 .015| 25.10 .005| 41.57 .001| 58.03 .000| 74.50 .00000867> 8.65 .015| 25.12 .005| 41.58 .001| 58.05 .000| 74.52 .00000868> 8.67 .015| 25.13 .005| 41.60 .001| 58.07 .000| 74.53 .00000869> 8.68 .015| 25.15 .005| 41.62 .001| 58.08 .000| 74.55 .00000870> 8.70 .015| 25.17 .005| 41.63 .001| 58.10 .000| 74.57 .00000871> 8.72 .015| 25.18 .005| 41.65 .001| 58.12 .000| 74.58 .00000872> 8.73 .015| 25.20 .005| 41.67 .001| 58.13 .000| 74.60 .00000873> 8.75 .015| 25.22 .005| 41.68 .001| 58.15 .000| 74.62 .00000874> 8.77 .015| 25.23 .005| 41.70 .001| 58.17 .000| 74.63 .00000875> 8.78 .015| 25.25 .005| 41.72 .001| 58.18 .000| 74.65 .00000876> 8.80 .015| 25.27 .005| 41.73 .001| 58.20 .000| 74.67 .00000877> 8.82 .015| 25.28 .005| 41.75 .001| 58.22 .000| 74.68 .00000878> 8.83 .015| 25.30 .005| 41.77 .001| 58.23 .000| 74.70 .00000879> 8.85 .015| 25.32 .005| 41.78 .001| 58.25 .000| 74.72 .00000880> 8.87 .015| 25.33 .005| 41.80 .001| 58.27 .000| 74.73 .00000881> 8.88 .015| 25.35 .005| 41.82 .001| 58.28 .000| 74.75 .00000882> 8.90 .015| 25.37 .005| 41.83 .001| 58.30 .000| 74.77 .00000883> 8.92 .015| 25.38 .005| 41.85 .001| 58.32 .000| 74.78 .00000884> 8.93 .015| 25.40 .005| 41.87 .001| 58.33 .000| 74.80 .00000885> 8.95 .015| 25.42 .005| 41.88 .001| 58.35 .000| 74.82 .00000886> 8.97 .015| 25.43 .005| 41.90 .001| 58.37 .000| 74.83 .00000887> 8.98 .015| 25.45 .005| 41.92 .001| 58.38 .000| 74.85 .00000888> 9.00 .015| 25.47 .005| 41.93 .001| 58.40 .000| 74.87 .00000889> 9.02 .015| 25.48 .005| 41.95 .001| 58.42 .000| 74.88 .00000890> 9.03 .015| 25.50 .005| 41.97 .001| 58.43 .000| 74.90 .00000891> 9.05 .015| 25.52 .005| 41.98 .001| 58.45 .000| 74.92 .00000892> 9.07 .015| 25.53 .005| 42.00 .001| 58.47 .000| 74.93 .00000893> 9.08 .015| 25.55 .005| 42.02 .001| 58.48 .000| 74.95 .00000894> 9.10 .015| 25.57 .005| 42.03 .001| 58.50 .000| 74.97 .00000895> 9.12 .015| 25.58 .005| 42.05 .001| 58.52 .000| 74.98 .00000896> 9.13 .015| 25.60 .005| 42.07 .001| 58.53 .000| 75.00 .00000897> 9.15 .015| 25.62 .005| 42.08 .001| 58.55 .000| 75.02 .00000898> 9.17 .015| 25.63 .005| 42.10 .001| 58.57 .000| 75.03 .00000899> 9.18 .015| 25.65 .005| 42.12 .001| 58.58 .000| 75.05 .00000900> 9.20 .015| 25.67 .005| 42.13 .001| 58.60 .000| 75.07 .00000901> 9.22 .015| 25.68 .005| 42.15 .001| 58.62 .000| 75.08 .00000902> 9.23 .015| 25.70 .005| 42.17 .001| 58.63 .000| 75.10 .00000903> 9.25 .015| 25.72 .005| 42.18 .001| 58.65 .000| 75.12 .00000904> 9.27 .015| 25.73 .005| 42.20 .001| 58.67 .000| 75.13 .00000905> 9.28 .015| 25.75 .005| 42.22 .001| 58.68 .000| 75.15 .00000906> 9.30 .015| 25.77 .005| 42.23 .001| 58.70 .000| 75.17 .00000907> 9.32 .015| 25.78 .005| 42.25 .001| 58.72 .000| 75.18 .00000908> 9.33 .015| 25.80 .004| 42.27 .001| 58.73 .000| 75.20 .00000909> 9.35 .015| 25.82 .004| 42.28 .001| 58.75 .000| 75.22 .00000910> 9.37 .015| 25.83 .004| 42.30 .001| 58.77 .000| 75.23 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 15
00911> 9.38 .015| 25.85 .004| 42.32 .001| 58.78 .000| 75.25 .00000912> 9.40 .015| 25.87 .004| 42.33 .001| 58.80 .000| 75.27 .00000913> 9.42 .015| 25.88 .004| 42.35 .001| 58.82 .000| 75.28 .00000914> 9.43 .015| 25.90 .004| 42.37 .001| 58.83 .000| 75.30 .00000915> 9.45 .015| 25.92 .004| 42.38 .001| 58.85 .000| 75.32 .00000916> 9.47 .015| 25.93 .004| 42.40 .001| 58.87 .000| 75.33 .00000917> 9.48 .015| 25.95 .004| 42.42 .001| 58.88 .000| 75.35 .00000918> 9.50 .015| 25.97 .004| 42.43 .001| 58.90 .000| 75.37 .00000919> 9.52 .015| 25.98 .004| 42.45 .001| 58.92 .000| 75.38 .00000920> 9.53 .015| 26.00 .004| 42.47 .001| 58.93 .000| 75.40 .00000921> 9.55 .015| 26.02 .004| 42.48 .001| 58.95 .000| 75.42 .00000922> 9.57 .015| 26.03 .004| 42.50 .001| 58.97 .000| 75.43 .00000923> 9.58 .015| 26.05 .004| 42.52 .001| 58.98 .000| 75.45 .00000924> 9.60 .015| 26.07 .004| 42.53 .001| 59.00 .000| 75.47 .00000925> 9.62 .015| 26.08 .004| 42.55 .001| 59.02 .000| 75.48 .00000926> 9.63 .015| 26.10 .004| 42.57 .001| 59.03 .000| 75.50 .00000927> 9.65 .015| 26.12 .004| 42.58 .001| 59.05 .000| 75.52 .00000928> 9.67 .015| 26.13 .004| 42.60 .001| 59.07 .000| 75.53 .00000929> 9.68 .015| 26.15 .004| 42.62 .001| 59.08 .000| 75.55 .00000930> 9.70 .015| 26.17 .004| 42.63 .001| 59.10 .000| 75.57 .00000931> 9.72 .015| 26.18 .004| 42.65 .001| 59.12 .000| 75.58 .00000932> 9.73 .015| 26.20 .004| 42.67 .001| 59.13 .000| 75.60 .00000933> 9.75 .015| 26.22 .004| 42.68 .001| 59.15 .000| 75.62 .00000934> 9.77 .015| 26.23 .004| 42.70 .001| 59.17 .000| 75.64 .00000935> 9.78 .015| 26.25 .004| 42.72 .001| 59.18 .000| 75.65 .00000936> 9.80 .015| 26.27 .004| 42.73 .001| 59.20 .000| 75.67 .00000937> 9.82 .015| 26.28 .004| 42.75 .001| 59.22 .000| 75.69 .00000938> 9.83 .015| 26.30 .004| 42.77 .001| 59.23 .000| 75.70 .00000939> 9.85 .015| 26.32 .004| 42.78 .001| 59.25 .000| 75.72 .00000940> 9.87 .015| 26.33 .004| 42.80 .001| 59.27 .000| 75.74 .00000941> 9.88 .015| 26.35 .004| 42.82 .001| 59.28 .000| 75.75 .00000942> 9.90 .015| 26.37 .004| 42.83 .001| 59.30 .000| 75.77 .00000943> 9.92 .015| 26.38 .004| 42.85 .001| 59.32 .000| 75.79 .00000944> 9.93 .015| 26.40 .004| 42.87 .001| 59.33 .000| 75.80 .00000945> 9.95 .015| 26.42 .004| 42.88 .001| 59.35 .000| 75.82 .00000946> 9.97 .015| 26.43 .004| 42.90 .001| 59.37 .000| 75.84 .00000947> 9.98 .015| 26.45 .004| 42.92 .001| 59.38 .000| 75.85 .00000948> 10.00 .015| 26.47 .004| 42.93 .001| 59.40 .000| 75.87 .00000949> 10.02 .015| 26.48 .004| 42.95 .001| 59.42 .000| 75.89 .00000950> 10.03 .015| 26.50 .004| 42.97 .001| 59.43 .000| 75.90 .00000951> 10.05 .015| 26.52 .004| 42.98 .001| 59.45 .000| 75.92 .00000952> 10.07 .015| 26.53 .004| 43.00 .001| 59.47 .000| 75.94 .00000953> 10.08 .015| 26.55 .004| 43.02 .001| 59.48 .000| 75.95 .00000954> 10.10 .015| 26.57 .004| 43.03 .001| 59.50 .000| 75.97 .00000955> 10.12 .015| 26.58 .004| 43.05 .001| 59.52 .000| 75.99 .00000956> 10.13 .015| 26.60 .004| 43.07 .001| 59.53 .000| 76.00 .00000957> 10.15 .014| 26.62 .004| 43.08 .001| 59.55 .000| 76.02 .00000958> 10.17 .014| 26.63 .004| 43.10 .001| 59.57 .000| 76.04 .00000959> 10.18 .014| 26.65 .004| 43.12 .001| 59.58 .000| 76.05 .00000960> 10.20 .014| 26.67 .004| 43.13 .001| 59.60 .000| 76.07 .00000961> 10.22 .014| 26.68 .004| 43.15 .001| 59.62 .000| 76.09 .00000962> 10.23 .014| 26.70 .004| 43.17 .001| 59.63 .000| 76.10 .00000963> 10.25 .014| 26.72 .004| 43.18 .001| 59.65 .000| 76.12 .00000964> 10.27 .014| 26.73 .004| 43.20 .001| 59.67 .000| 76.14 .00000965> 10.28 .014| 26.75 .004| 43.22 .001| 59.68 .000| 76.15 .00000966> 10.30 .014| 26.77 .004| 43.23 .001| 59.70 .000| 76.17 .00000967> 10.32 .014| 26.78 .004| 43.25 .001| 59.72 .000| 76.19 .00000968> 10.33 .014| 26.80 .004| 43.27 .001| 59.73 .000| 76.20 .00000969> 10.35 .014| 26.82 .004| 43.28 .001| 59.75 .000| 76.22 .00000970> 10.37 .014| 26.83 .004| 43.30 .001| 59.77 .000| 76.24 .00000971> 10.38 .014| 26.85 .004| 43.32 .001| 59.78 .000| 76.25 .00000972> 10.40 .014| 26.87 .004| 43.33 .001| 59.80 .000| 76.27 .00000973> 10.42 .014| 26.88 .004| 43.35 .001| 59.82 .000| 76.29 .00000974> 10.43 .014| 26.90 .004| 43.37 .001| 59.83 .000| 76.30 .00000975> 10.45 .014| 26.92 .004| 43.38 .001| 59.85 .000| 76.32 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 16
00976> 10.47 .014| 26.93 .004| 43.40 .001| 59.87 .000| 76.34 .00000977> 10.48 .014| 26.95 .004| 43.42 .001| 59.88 .000| 76.35 .00000978> 10.50 .014| 26.97 .004| 43.43 .001| 59.90 .000| 76.37 .00000979> 10.52 .014| 26.98 .004| 43.45 .001| 59.92 .000| 76.39 .00000980> 10.53 .014| 27.00 .004| 43.47 .001| 59.93 .000| 76.40 .00000981> 10.55 .014| 27.02 .004| 43.48 .001| 59.95 .000| 76.42 .00000982> 10.57 .014| 27.03 .004| 43.50 .001| 59.97 .000| 76.44 .00000983> 10.58 .014| 27.05 .004| 43.52 .001| 59.98 .000| 76.45 .00000984> 10.60 .014| 27.07 .004| 43.53 .001| 60.00 .000| 76.47 .00000985> 10.62 .014| 27.08 .004| 43.55 .001| 60.02 .000| 76.49 .00000986> 10.63 .014| 27.10 .004| 43.57 .001| 60.03 .000| 76.50 .00000987> 10.65 .014| 27.12 .004| 43.58 .001| 60.05 .000| 76.52 .00000988> 10.67 .014| 27.13 .004| 43.60 .001| 60.07 .000| 76.54 .00000989> 10.68 .014| 27.15 .004| 43.62 .001| 60.08 .000| 76.55 .00000990> 10.70 .014| 27.17 .004| 43.63 .001| 60.10 .000| 76.57 .00000991> 10.72 .014| 27.18 .004| 43.65 .001| 60.12 .000| 76.59 .00000992> 10.73 .014| 27.20 .004| 43.67 .001| 60.13 .000| 76.60 .00000993> 10.75 .014| 27.22 .004| 43.68 .001| 60.15 .000| 76.62 .00000994> 10.77 .014| 27.23 .004| 43.70 .001| 60.17 .000| 76.64 .00000995> 10.78 .014| 27.25 .004| 43.72 .001| 60.18 .000| 76.65 .00000996> 10.80 .014| 27.27 .004| 43.73 .001| 60.20 .000| 76.67 .00000997> 10.82 .014| 27.28 .004| 43.75 .001| 60.22 .000| 76.69 .00000998> 10.83 .014| 27.30 .004| 43.77 .001| 60.23 .000| 76.70 .00000999> 10.85 .014| 27.32 .004| 43.78 .001| 60.25 .000| 76.72 .00001000> 10.87 .014| 27.33 .004| 43.80 .001| 60.27 .000| 76.74 .00001001> 10.88 .014| 27.35 .004| 43.82 .001| 60.28 .000| 76.75 .00001002> 10.90 .014| 27.37 .004| 43.83 .001| 60.30 .000| 76.77 .00001003> 10.92 .014| 27.38 .004| 43.85 .001| 60.32 .000| 76.79 .00001004> 10.93 .014| 27.40 .004| 43.87 .001| 60.33 .000| 76.80 .00001005> 10.95 .014| 27.42 .004| 43.88 .001| 60.35 .000| 76.82 .00001006> 10.97 .014| 27.43 .004| 43.90 .001| 60.37 .000| 76.84 .00001007> 10.98 .014| 27.45 .004| 43.92 .001| 60.38 .000| 76.85 .00001008> 11.00 .014| 27.47 .004| 43.93 .001| 60.40 .000| 76.87 .00001009> 11.02 .014| 27.48 .004| 43.95 .001| 60.42 .000| 76.89 .00001010> 11.03 .014| 27.50 .004| 43.97 .001| 60.43 .000| 76.90 .00001011> 11.05 .014| 27.52 .004| 43.98 .001| 60.45 .000| 76.92 .00001012> 11.07 .014| 27.53 .004| 44.00 .001| 60.47 .000| 76.94 .00001013> 11.08 .014| 27.55 .004| 44.02 .001| 60.48 .000| 76.95 .00001014> 11.10 .014| 27.57 .004| 44.03 .001| 60.50 .000| 76.97 .00001015> 11.12 .014| 27.58 .004| 44.05 .001| 60.52 .000| 76.99 .00001016> 11.13 .014| 27.60 .004| 44.07 .001| 60.53 .000| 77.00 .00001017> 11.15 .014| 27.62 .004| 44.08 .001| 60.55 .000| 77.02 .00001018> 11.17 .014| 27.63 .004| 44.10 .001| 60.57 .000| 77.04 .00001019> 11.18 .014| 27.65 .004| 44.12 .001| 60.58 .000| 77.05 .00001020> 11.20 .014| 27.67 .004| 44.13 .001| 60.60 .000| 77.07 .00001021> 11.22 .014| 27.68 .004| 44.15 .001| 60.62 .000| 77.09 .00001022> 11.23 .014| 27.70 .004| 44.17 .001| 60.63 .000| 77.10 .00001023> 11.25 .014| 27.72 .004| 44.18 .001| 60.65 .000| 77.12 .00001024> 11.27 .014| 27.73 .004| 44.20 .001| 60.67 .000| 77.14 .00001025> 11.28 .014| 27.75 .004| 44.22 .001| 60.68 .000| 77.15 .00001026> 11.30 .014| 27.77 .004| 44.23 .001| 60.70 .000| 77.17 .00001027> 11.32 .014| 27.78 .004| 44.25 .001| 60.72 .000| 77.19 .00001028> 11.33 .014| 27.80 .004| 44.27 .001| 60.73 .000| 77.20 .00001029> 11.35 .014| 27.82 .004| 44.28 .001| 60.75 .000| 77.22 .00001030> 11.37 .014| 27.83 .004| 44.30 .001| 60.77 .000| 77.24 .00001031> 11.38 .014| 27.85 .004| 44.32 .001| 60.78 .000| 77.25 .00001032> 11.40 .014| 27.87 .004| 44.33 .001| 60.80 .000| 77.27 .00001033> 11.42 .014| 27.88 .004| 44.35 .001| 60.82 .000| 77.29 .00001034> 11.43 .014| 27.90 .004| 44.37 .001| 60.83 .000| 77.30 .00001035> 11.45 .014| 27.92 .004| 44.38 .001| 60.85 .000| 77.32 .00001036> 11.47 .014| 27.93 .004| 44.40 .001| 60.87 .000| 77.34 .00001037> 11.48 .014| 27.95 .004| 44.42 .001| 60.88 .000| 77.35 .00001038> 11.50 .014| 27.97 .004| 44.43 .001| 60.90 .000| 77.37 .00001039> 11.52 .014| 27.98 .004| 44.45 .001| 60.92 .000| 77.39 .00001040> 11.53 .014| 28.00 .004| 44.47 .001| 60.93 .000| 77.40 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 17
01041> 11.55 .014| 28.02 .004| 44.48 .001| 60.95 .000| 77.42 .00001042> 11.57 .014| 28.03 .004| 44.50 .001| 60.97 .000| 77.44 .00001043> 11.58 .014| 28.05 .004| 44.52 .001| 60.98 .000| 77.45 .00001044> 11.60 .014| 28.07 .004| 44.53 .001| 61.00 .000| 77.47 .00001045> 11.62 .014| 28.08 .004| 44.55 .001| 61.02 .000| 77.49 .00001046> 11.63 .014| 28.10 .004| 44.57 .001| 61.03 .000| 77.50 .00001047> 11.65 .014| 28.12 .003| 44.58 .001| 61.05 .000| 77.52 .00001048> 11.67 .014| 28.13 .003| 44.60 .001| 61.07 .000| 77.54 .00001049> 11.68 .014| 28.15 .003| 44.62 .001| 61.08 .000| 77.55 .00001050> 11.70 .014| 28.17 .003| 44.63 .001| 61.10 .000| 77.57 .00001051> 11.72 .014| 28.18 .003| 44.65 .001| 61.12 .000| 77.59 .00001052> 11.73 .014| 28.20 .003| 44.67 .001| 61.13 .000| 77.60 .00001053> 11.75 .014| 28.22 .003| 44.68 .001| 61.15 .000| 77.62 .00001054> 11.77 .014| 28.23 .003| 44.70 .001| 61.17 .000| 77.64 .00001055> 11.78 .014| 28.25 .003| 44.72 .001| 61.18 .000| 77.65 .00001056> 11.80 .014| 28.27 .003| 44.73 .001| 61.20 .000| 77.67 .00001057> 11.82 .014| 28.28 .003| 44.75 .001| 61.22 .000| 77.69 .00001058> 11.83 .014| 28.30 .003| 44.77 .001| 61.23 .000| 77.70 .00001059> 11.85 .014| 28.32 .003| 44.78 .001| 61.25 .000| 77.72 .00001060> 11.87 .014| 28.33 .003| 44.80 .001| 61.27 .000| 77.74 .00001061> 11.88 .014| 28.35 .003| 44.82 .001| 61.28 .000| 77.75 .00001062> 11.90 .014| 28.37 .003| 44.83 .001| 61.30 .000| 77.77 .00001063> 11.92 .014| 28.38 .003| 44.85 .001| 61.32 .000| 77.79 .00001064> 11.93 .014| 28.40 .003| 44.87 .001| 61.33 .000| 77.80 .00001065> 11.95 .014| 28.42 .003| 44.88 .001| 61.35 .000| 77.82 .00001066> 11.97 .014| 28.43 .003| 44.90 .001| 61.37 .000| 77.84 .00001067> 11.98 .014| 28.45 .003| 44.92 .001| 61.38 .000| 77.85 .00001068> 12.00 .014| 28.47 .003| 44.93 .001| 61.40 .000| 77.87 .00001069> 12.02 .014| 28.48 .003| 44.95 .001| 61.42 .000| 77.89 .00001070> 12.03 .014| 28.50 .003| 44.97 .001| 61.43 .000| 77.90 .00001071> 12.05 .013| 28.52 .003| 44.98 .001| 61.45 .000| 77.92 .00001072> 12.07 .013| 28.53 .003| 45.00 .001| 61.47 .000| 77.94 .00001073> 12.08 .013| 28.55 .003| 45.02 .001| 61.48 .000| 77.95 .00001074> 12.10 .013| 28.57 .003| 45.03 .001| 61.50 .000| 77.97 .00001075> 12.12 .013| 28.58 .003| 45.05 .001| 61.52 .000| 77.99 .00001076> 12.13 .013| 28.60 .003| 45.07 .001| 61.53 .000| 78.00 .00001077> 12.15 .013| 28.62 .003| 45.08 .001| 61.55 .000| 78.02 .00001078> 12.17 .013| 28.63 .003| 45.10 .001| 61.57 .000| 78.04 .00001079> 12.18 .013| 28.65 .003| 45.12 .001| 61.58 .000| 78.05 .00001080> 12.20 .013| 28.67 .003| 45.13 .001| 61.60 .000| 78.07 .00001081> 12.22 .013| 28.68 .003| 45.15 .001| 61.62 .000| 78.09 .00001082> 12.23 .013| 28.70 .003| 45.17 .001| 61.63 .000| 78.10 .00001083> 12.25 .013| 28.72 .003| 45.18 .001| 61.65 .000| 78.12 .00001084> 12.27 .013| 28.73 .003| 45.20 .001| 61.67 .000| 78.14 .00001085> 12.28 .013| 28.75 .003| 45.22 .001| 61.68 .000| 78.15 .00001086> 12.30 .013| 28.77 .003| 45.23 .001| 61.70 .000| 78.17 .00001087> 12.32 .013| 28.78 .003| 45.25 .001| 61.72 .000| 78.19 .00001088> 12.33 .013| 28.80 .003| 45.27 .001| 61.73 .000| 78.20 .00001089> 12.35 .013| 28.82 .003| 45.28 .001| 61.75 .000| 78.22 .00001090> 12.37 .013| 28.83 .003| 45.30 .001| 61.77 .000| 78.24 .00001091> 12.38 .013| 28.85 .003| 45.32 .001| 61.78 .000| 78.25 .00001092> 12.40 .013| 28.87 .003| 45.33 .001| 61.80 .000| 78.27 .00001093> 12.42 .013| 28.88 .003| 45.35 .001| 61.82 .000| 78.29 .00001094> 12.43 .013| 28.90 .003| 45.37 .001| 61.83 .000| 78.30 .00001095> 12.45 .013| 28.92 .003| 45.38 .001| 61.85 .000| 78.32 .00001096> 12.47 .013| 28.93 .003| 45.40 .001| 61.87 .000| 78.34 .00001097> 12.48 .013| 28.95 .003| 45.42 .001| 61.88 .000| 78.35 .00001098> 12.50 .013| 28.97 .003| 45.43 .001| 61.90 .000| 78.37 .00001099> 12.52 .013| 28.98 .003| 45.45 .001| 61.92 .000| 78.39 .00001100> 12.53 .013| 29.00 .003| 45.47 .001| 61.93 .000| 78.40 .00001101> 12.55 .013| 29.02 .003| 45.48 .001| 61.95 .000| 78.42 .00001102> 12.57 .013| 29.03 .003| 45.50 .001| 61.97 .000| 78.44 .00001103> 12.58 .013| 29.05 .003| 45.52 .001| 61.98 .000| 78.45 .00001104> 12.60 .013| 29.07 .003| 45.53 .001| 62.00 .000| 78.47 .00001105> 12.62 .013| 29.08 .003| 45.55 .001| 62.02 .000| 78.49 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 18
01106> 12.63 .013| 29.10 .003| 45.57 .001| 62.03 .000| 78.50 .00001107> 12.65 .013| 29.12 .003| 45.58 .001| 62.05 .000| 78.52 .00001108> 12.67 .013| 29.13 .003| 45.60 .001| 62.07 .000| 78.54 .00001109> 12.68 .013| 29.15 .003| 45.62 .001| 62.08 .000| 78.55 .00001110> 12.70 .013| 29.17 .003| 45.63 .001| 62.10 .000| 78.57 .00001111> 12.72 .013| 29.18 .003| 45.65 .001| 62.12 .000| 78.59 .00001112> 12.73 .013| 29.20 .003| 45.67 .001| 62.13 .000| 78.60 .00001113> 12.75 .013| 29.22 .003| 45.68 .001| 62.15 .000| 78.62 .00001114> 12.77 .013| 29.23 .003| 45.70 .001| 62.17 .000| 78.64 .00001115> 12.78 .013| 29.25 .003| 45.72 .001| 62.18 .000| 78.65 .00001116> 12.80 .013| 29.27 .003| 45.73 .001| 62.20 .000| 78.67 .00001117> 12.82 .013| 29.28 .003| 45.75 .001| 62.22 .000| 78.69 .00001118> 12.83 .013| 29.30 .003| 45.77 .001| 62.23 .000| 78.70 .00001119> 12.85 .013| 29.32 .003| 45.78 .001| 62.25 .000| 78.72 .00001120> 12.87 .013| 29.33 .003| 45.80 .001| 62.27 .000| 78.74 .00001121> 12.88 .013| 29.35 .003| 45.82 .001| 62.28 .000| 78.75 .00001122> 12.90 .013| 29.37 .003| 45.83 .001| 62.30 .000| 78.77 .00001123> 12.92 .013| 29.38 .003| 45.85 .001| 62.32 .000| 78.79 .00001124> 12.93 .013| 29.40 .003| 45.87 .001| 62.33 .000| 78.80 .00001125> 12.95 .013| 29.42 .003| 45.88 .001| 62.35 .000| 78.82 .00001126> 12.97 .013| 29.43 .003| 45.90 .001| 62.37 .000| 78.84 .00001127> 12.98 .013| 29.45 .003| 45.92 .001| 62.38 .000| 78.85 .00001128> 13.00 .013| 29.47 .003| 45.93 .001| 62.40 .000| 78.87 .00001129> 13.02 .013| 29.48 .003| 45.95 .001| 62.42 .000| 78.89 .00001130> 13.03 .013| 29.50 .003| 45.97 .001| 62.43 .000| 78.90 .00001131> 13.05 .013| 29.52 .003| 45.98 .001| 62.45 .000| 78.92 .00001132> 13.07 .013| 29.53 .003| 46.00 .001| 62.47 .000| 78.94 .00001133> 13.08 .013| 29.55 .003| 46.02 .001| 62.48 .000| 78.95 .00001134> 13.10 .013| 29.57 .003| 46.03 .001| 62.50 .000| 78.97 .00001135> 13.12 .013| 29.58 .003| 46.05 .001| 62.52 .000| 78.99 .00001136> 13.13 .013| 29.60 .003| 46.07 .001| 62.53 .000| 79.00 .00001137> 13.15 .013| 29.62 .003| 46.08 .001| 62.55 .000| 79.02 .00001138> 13.17 .013| 29.63 .003| 46.10 .000| 62.57 .000| 79.04 .00001139> 13.18 .013| 29.65 .003| 46.12 .000| 62.58 .000| 79.05 .00001140> 13.20 .013| 29.67 .003| 46.13 .000| 62.60 .000| 79.07 .00001141> 13.22 .013| 29.68 .003| 46.15 .000| 62.62 .000| 79.09 .00001142> 13.23 .013| 29.70 .003| 46.17 .000| 62.63 .000| 79.10 .00001143> 13.25 .013| 29.72 .003| 46.18 .000| 62.65 .000| 79.12 .00001144> 13.27 .013| 29.73 .003| 46.20 .000| 62.67 .000| 79.14 .00001145> 13.28 .013| 29.75 .003| 46.22 .000| 62.68 .000| 79.15 .00001146> 13.30 .013| 29.77 .003| 46.23 .000| 62.70 .000| 79.17 .00001147> 13.32 .013| 29.78 .003| 46.25 .000| 62.72 .000| 79.19 .00001148> 13.33 .013| 29.80 .003| 46.27 .000| 62.73 .000| 79.20 .00001149> 13.35 .013| 29.82 .003| 46.28 .000| 62.75 .000| 79.22 .00001150> 13.37 .013| 29.83 .003| 46.30 .000| 62.77 .000| 79.24 .00001151> 13.38 .013| 29.85 .003| 46.32 .000| 62.78 .000| 79.25 .00001152> 13.40 .013| 29.87 .003| 46.33 .000| 62.80 .000| 79.27 .00001153> 13.42 .013| 29.88 .003| 46.35 .000| 62.82 .000| 79.29 .00001154> 13.43 .013| 29.90 .003| 46.37 .000| 62.83 .000| 79.30 .00001155> 13.45 .013| 29.92 .003| 46.38 .000| 62.85 .000| 79.32 .00001156> 13.47 .013| 29.93 .003| 46.40 .000| 62.87 .000| 79.34 .00001157> 13.48 .013| 29.95 .003| 46.42 .000| 62.88 .000| 79.35 .00001158> 13.50 .013| 29.97 .003| 46.43 .000| 62.90 .000| 79.37 .00001159> 13.52 .013| 29.98 .003| 46.45 .000| 62.92 .000| 79.39 .00001160> 13.53 .013| 30.00 .003| 46.47 .000| 62.93 .000| 79.40 .00001161> 13.55 .013| 30.02 .003| 46.48 .000| 62.95 .000| 79.42 .00001162> 13.57 .013| 30.03 .003| 46.50 .000| 62.97 .000| 79.44 .00001163> 13.58 .013| 30.05 .003| 46.52 .000| 62.98 .000| 79.45 .00001164> 13.60 .013| 30.07 .003| 46.53 .000| 63.00 .000| 79.47 .00001165> 13.62 .013| 30.08 .003| 46.55 .000| 63.02 .000| 79.49 .00001166> 13.63 .013| 30.10 .003| 46.57 .000| 63.03 .000| 79.50 .00001167> 13.65 .013| 30.12 .003| 46.58 .000| 63.05 .000| 79.52 .00001168> 13.67 .013| 30.13 .003| 46.60 .000| 63.07 .000| 79.54 .00001169> 13.68 .013| 30.15 .003| 46.62 .000| 63.08 .000| 79.55 .00001170> 13.70 .013| 30.17 .003| 46.63 .000| 63.10 .000| 79.57 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 19
01171> 13.72 .013| 30.18 .003| 46.65 .000| 63.12 .000| 79.59 .00001172> 13.73 .013| 30.20 .003| 46.67 .000| 63.13 .000| 79.60 .00001173> 13.75 .013| 30.22 .003| 46.68 .000| 63.15 .000| 79.62 .00001174> 13.77 .013| 30.23 .003| 46.70 .000| 63.17 .000| 79.64 .00001175> 13.78 .013| 30.25 .003| 46.72 .000| 63.18 .000| 79.65 .00001176> 13.80 .013| 30.27 .003| 46.73 .000| 63.20 .000| 79.67 .00001177> 13.82 .013| 30.28 .003| 46.75 .000| 63.22 .000| 79.69 .00001178> 13.83 .013| 30.30 .003| 46.77 .000| 63.23 .000| 79.70 .00001179> 13.85 .013| 30.32 .003| 46.78 .000| 63.25 .000| 79.72 .00001180> 13.87 .013| 30.33 .003| 46.80 .000| 63.27 .000| 79.74 .00001181> 13.88 .013| 30.35 .003| 46.82 .000| 63.28 .000| 79.75 .00001182> 13.90 .013| 30.37 .003| 46.83 .000| 63.30 .000| 79.77 .00001183> 13.92 .013| 30.38 .003| 46.85 .000| 63.32 .000| 79.79 .00001184> 13.93 .013| 30.40 .003| 46.87 .000| 63.33 .000| 79.80 .00001185> 13.95 .013| 30.42 .003| 46.88 .000| 63.35 .000| 79.82 .00001186> 13.97 .013| 30.43 .003| 46.90 .000| 63.37 .000| 79.84 .00001187> 13.98 .013| 30.45 .003| 46.92 .000| 63.38 .000| 79.85 .00001188> 14.00 .013| 30.47 .003| 46.93 .000| 63.40 .000| 79.87 .00001189> 14.02 .013| 30.48 .003| 46.95 .000| 63.42 .000| 79.89 .00001190> 14.03 .013| 30.50 .003| 46.97 .000| 63.43 .000| 79.90 .00001191> 14.05 .013| 30.52 .003| 46.98 .000| 63.45 .000| 79.92 .00001192> 14.07 .013| 30.53 .003| 47.00 .000| 63.47 .000| 79.94 .00001193> 14.08 .013| 30.55 .003| 47.02 .000| 63.48 .000| 79.95 .00001194> 14.10 .013| 30.57 .003| 47.03 .000| 63.50 .000| 79.97 .00001195> 14.12 .012| 30.58 .003| 47.05 .000| 63.52 .000| 79.99 .00001196> 14.13 .012| 30.60 .003| 47.07 .000| 63.53 .000| 80.00 .00001197> 14.15 .012| 30.62 .003| 47.08 .000| 63.55 .000| 80.02 .00001198> 14.17 .012| 30.63 .003| 47.10 .000| 63.57 .000| 80.04 .00001199> 14.18 .012| 30.65 .003| 47.12 .000| 63.58 .000| 80.05 .00001200> 14.20 .012| 30.67 .003| 47.13 .000| 63.60 .000| 80.07 .00001201> 14.22 .012| 30.68 .003| 47.15 .000| 63.62 .000| 80.09 .00001202> 14.23 .012| 30.70 .003| 47.17 .000| 63.63 .000| 80.10 .00001203> 14.25 .012| 30.72 .003| 47.18 .000| 63.65 .000| 80.12 .00001204> 14.27 .012| 30.73 .003| 47.20 .000| 63.67 .000| 80.14 .00001205> 14.28 .012| 30.75 .003| 47.22 .000| 63.68 .000| 80.15 .00001206> 14.30 .012| 30.77 .003| 47.23 .000| 63.70 .000| 80.17 .00001207> 14.32 .012| 30.78 .003| 47.25 .000| 63.72 .000| 80.19 .00001208> 14.33 .012| 30.80 .003| 47.27 .000| 63.73 .000| 80.20 .00001209> 14.35 .012| 30.82 .003| 47.28 .000| 63.75 .000| 80.22 .00001210> 14.37 .012| 30.83 .003| 47.30 .000| 63.77 .000| 80.24 .00001211> 14.38 .012| 30.85 .003| 47.32 .000| 63.78 .000| 80.25 .00001212> 14.40 .012| 30.87 .003| 47.33 .000| 63.80 .000| 80.27 .00001213> 14.42 .012| 30.88 .003| 47.35 .000| 63.82 .000| 80.29 .00001214> 14.43 .012| 30.90 .003| 47.37 .000| 63.83 .000| 80.30 .00001215> 14.45 .012| 30.92 .003| 47.38 .000| 63.85 .000| 80.32 .00001216> 14.47 .012| 30.93 .003| 47.40 .000| 63.87 .000| 80.34 .00001217> 14.48 .012| 30.95 .003| 47.42 .000| 63.88 .000| 80.35 .00001218> 14.50 .012| 30.97 .003| 47.43 .000| 63.90 .000| 80.37 .00001219> 14.52 .012| 30.98 .003| 47.45 .000| 63.92 .000| 80.39 .00001220> 14.53 .012| 31.00 .003| 47.47 .000| 63.93 .000| 80.40 .00001221> 14.55 .012| 31.02 .003| 47.48 .000| 63.95 .000| 80.42 .00001222> 14.57 .012| 31.03 .003| 47.50 .000| 63.97 .000| 80.44 .00001223> 14.58 .012| 31.05 .003| 47.52 .000| 63.98 .000| 80.45 .00001224> 14.60 .012| 31.07 .003| 47.53 .000| 64.00 .000| 80.47 .00001225> 14.62 .012| 31.08 .003| 47.55 .000| 64.02 .000| 80.49 .00001226> 14.63 .012| 31.10 .003| 47.57 .000| 64.03 .000| 80.50 .00001227> 14.65 .012| 31.12 .003| 47.58 .000| 64.05 .000| 80.52 .00001228> 14.67 .012| 31.13 .003| 47.60 .000| 64.07 .000| 80.54 .00001229> 14.68 .012| 31.15 .003| 47.62 .000| 64.08 .000| 80.55 .00001230> 14.70 .012| 31.17 .003| 47.63 .000| 64.10 .000| 80.57 .00001231> 14.72 .012| 31.18 .003| 47.65 .000| 64.12 .000| 80.59 .00001232> 14.73 .012| 31.20 .003| 47.67 .000| 64.13 .000| 80.60 .00001233> 14.75 .012| 31.22 .003| 47.68 .000| 64.15 .000| 80.62 .00001234> 14.77 .012| 31.23 .002| 47.70 .000| 64.17 .000| 80.64 .00001235> 14.78 .012| 31.25 .002| 47.72 .000| 64.18 .000| 80.65 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 20
01236> 14.80 .012| 31.27 .002| 47.73 .000| 64.20 .000| 80.67 .00001237> 14.82 .012| 31.28 .002| 47.75 .000| 64.22 .000| 80.69 .00001238> 14.83 .012| 31.30 .002| 47.77 .000| 64.23 .000| 80.70 .00001239> 14.85 .012| 31.32 .002| 47.78 .000| 64.25 .000| 80.72 .00001240> 14.87 .012| 31.33 .002| 47.80 .000| 64.27 .000| 80.74 .00001241> 14.88 .012| 31.35 .002| 47.82 .000| 64.28 .000| 80.75 .00001242> 14.90 .012| 31.37 .002| 47.83 .000| 64.30 .000| 80.77 .00001243> 14.92 .012| 31.38 .002| 47.85 .000| 64.32 .000| 80.79 .00001244> 14.93 .012| 31.40 .002| 47.87 .000| 64.33 .000| 80.80 .00001245> 14.95 .012| 31.42 .002| 47.88 .000| 64.35 .000| 80.82 .00001246> 14.97 .012| 31.43 .002| 47.90 .000| 64.37 .000| 80.84 .00001247> 14.98 .012| 31.45 .002| 47.92 .000| 64.38 .000| 80.85 .00001248> 15.00 .012| 31.47 .002| 47.93 .000| 64.40 .000| 80.87 .00001249> 15.02 .012| 31.48 .002| 47.95 .000| 64.42 .000| 80.89 .00001250> 15.03 .012| 31.50 .002| 47.97 .000| 64.43 .000| 80.90 .00001251> 15.05 .012| 31.52 .002| 47.98 .000| 64.45 .000| 80.92 .00001252> 15.07 .012| 31.53 .002| 48.00 .000| 64.47 .000| 80.94 .00001253> 15.08 .012| 31.55 .002| 48.02 .000| 64.48 .000| 80.95 .00001254> 15.10 .012| 31.57 .002| 48.03 .000| 64.50 .000| 80.97 .00001255> 15.12 .012| 31.58 .002| 48.05 .000| 64.52 .000| 80.99 .00001256> 15.13 .012| 31.60 .002| 48.07 .000| 64.53 .000| 81.00 .00001257> 15.15 .012| 31.62 .002| 48.08 .000| 64.55 .000| 81.02 .00001258> 15.17 .012| 31.63 .002| 48.10 .000| 64.57 .000| 81.04 .00001259> 15.18 .012| 31.65 .002| 48.12 .000| 64.58 .000| 81.05 .00001260> 15.20 .012| 31.67 .002| 48.13 .000| 64.60 .000| 81.07 .00001261> 15.22 .012| 31.68 .002| 48.15 .000| 64.62 .000| 81.09 .00001262> 15.23 .012| 31.70 .002| 48.17 .000| 64.63 .000| 81.10 .00001263> 15.25 .012| 31.72 .002| 48.18 .000| 64.65 .000| 81.12 .00001264> 15.27 .012| 31.73 .002| 48.20 .000| 64.67 .000| 81.14 .00001265> 15.28 .012| 31.75 .002| 48.22 .000| 64.68 .000| 81.15 .00001266> 15.30 .012| 31.77 .002| 48.23 .000| 64.70 .000| 81.17 .00001267> 15.32 .012| 31.78 .002| 48.25 .000| 64.72 .000| 81.19 .00001268> 15.33 .012| 31.80 .002| 48.27 .000| 64.73 .000| 81.20 .00001269> 15.35 .012| 31.82 .002| 48.28 .000| 64.75 .000| 81.22 .00001270> 15.37 .012| 31.83 .002| 48.30 .000| 64.77 .000| 81.24 .00001271> 15.38 .012| 31.85 .002| 48.32 .000| 64.78 .000| 81.25 .00001272> 15.40 .012| 31.87 .002| 48.33 .000| 64.80 .000| 81.27 .00001273> 15.42 .012| 31.88 .002| 48.35 .000| 64.82 .000| 81.29 .00001274> 15.43 .012| 31.90 .002| 48.37 .000| 64.83 .000| 81.30 .00001275> 15.45 .012| 31.92 .002| 48.38 .000| 64.85 .000| 81.32 .00001276> 15.47 .012| 31.93 .002| 48.40 .000| 64.87 .000| 81.34 .00001277> 15.48 .012| 31.95 .002| 48.42 .000| 64.88 .000| 81.35 .00001278> 15.50 .012| 31.97 .002| 48.43 .000| 64.90 .000| 81.37 .00001279> 15.52 .012| 31.98 .002| 48.45 .000| 64.92 .000| 81.39 .00001280> 15.53 .012| 32.00 .002| 48.47 .000| 64.93 .000| 81.40 .00001281> 15.55 .012| 32.02 .002| 48.48 .000| 64.95 .000| 81.42 .00001282> 15.57 .012| 32.03 .002| 48.50 .000| 64.97 .000| 81.44 .00001283> 15.58 .012| 32.05 .002| 48.52 .000| 64.98 .000| 81.45 .00001284> 15.60 .012| 32.07 .002| 48.53 .000| 65.00 .000| 81.47 .00001285> 15.62 .012| 32.08 .002| 48.55 .000| 65.02 .000| 81.49 .00001286> 15.63 .012| 32.10 .002| 48.57 .000| 65.03 .000| 81.50 .00001287> 15.65 .012| 32.12 .002| 48.58 .000| 65.05 .000| 81.52 .00001288> 15.67 .012| 32.13 .002| 48.60 .000| 65.07 .000| 81.54 .00001289> 15.68 .012| 32.15 .002| 48.62 .000| 65.08 .000| 81.55 .00001290> 15.70 .012| 32.17 .002| 48.63 .000| 65.10 .000| 81.57 .00001291> 15.72 .012| 32.18 .002| 48.65 .000| 65.12 .000| 81.59 .00001292> 15.73 .012| 32.20 .002| 48.67 .000| 65.13 .000| 81.60 .00001293> 15.75 .012| 32.22 .002| 48.68 .000| 65.15 .000| 81.62 .00001294> 15.77 .012| 32.23 .002| 48.70 .000| 65.17 .000| 81.64 .00001295> 15.78 .012| 32.25 .002| 48.72 .000| 65.18 .000| 81.65 .00001296> 15.80 .012| 32.27 .002| 48.73 .000| 65.20 .000| 81.67 .00001297> 15.82 .012| 32.28 .002| 48.75 .000| 65.22 .000| 81.69 .00001298> 15.83 .012| 32.30 .002| 48.77 .000| 65.23 .000| 81.70 .00001299> 15.85 .012| 32.32 .002| 48.78 .000| 65.25 .000| 81.72 .00001300> 15.87 .012| 32.33 .002| 48.80 .000| 65.27 .000| 81.74 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 21
01301> 15.88 .012| 32.35 .002| 48.82 .000| 65.28 .000| 81.75 .00001302> 15.90 .012| 32.37 .002| 48.83 .000| 65.30 .000| 81.77 .00001303> 15.92 .012| 32.38 .002| 48.85 .000| 65.32 .000| 81.79 .00001304> 15.93 .012| 32.40 .002| 48.87 .000| 65.33 .000| 81.80 .00001305> 15.95 .012| 32.42 .002| 48.88 .000| 65.35 .000| 81.82 .00001306> 15.97 .012| 32.43 .002| 48.90 .000| 65.37 .000| 81.84 .00001307> 15.98 .012| 32.45 .002| 48.92 .000| 65.38 .000| 81.85 .00001308> 16.00 .012| 32.47 .002| 48.93 .000| 65.40 .000| 81.87 .00001309> 16.02 .012| 32.48 .002| 48.95 .000| 65.42 .000| 81.89 .00001310> 16.03 .012| 32.50 .002| 48.97 .000| 65.43 .000| 81.90 .00001311> 16.05 .012| 32.52 .002| 48.98 .000| 65.45 .000| 81.92 .00001312> 16.07 .012| 32.53 .002| 49.00 .000| 65.47 .000| 81.94 .00001313> 16.08 .012| 32.55 .002| 49.02 .000| 65.48 .000| 81.95 .00001314> 16.10 .012| 32.57 .002| 49.03 .000| 65.50 .000| 81.97 .00001315> 16.12 .012| 32.58 .002| 49.05 .000| 65.52 .000| 81.99 .00001316> 16.13 .012| 32.60 .002| 49.07 .000| 65.53 .000| 82.00 .00001317> 16.15 .012| 32.62 .002| 49.08 .000| 65.55 .000| 82.02 .00001318> 16.17 .012| 32.63 .002| 49.10 .000| 65.57 .000| 82.04 .00001319> 16.18 .012| 32.65 .002| 49.12 .000| 65.58 .000| 82.05 .00001320> 16.20 .012| 32.67 .002| 49.13 .000| 65.60 .000| 82.07 .00001321> 16.22 .012| 32.68 .002| 49.15 .000| 65.62 .000| 82.09 .00001322> 16.23 .012| 32.70 .002| 49.17 .000| 65.63 .000| 82.10 .00001323> 16.25 .012| 32.72 .002| 49.18 .000| 65.65 .000| 82.12 .00001324> 16.27 .012| 32.73 .002| 49.20 .000| 65.67 .000| 82.14 .00001325> 16.28 .012| 32.75 .002| 49.22 .000| 65.68 .000| 82.15 .00001326> 16.30 .012| 32.77 .002| 49.23 .000| 65.70 .000| 82.17 .00001327> 16.32 .012| 32.78 .002| 49.25 .000| 65.72 .000| 82.19 .00001328> 16.33 .012| 32.80 .002| 49.27 .000| 65.73 .000| 82.20 .00001329> 16.35 .011| 32.82 .002| 49.28 .000| 65.75 .000| 82.22 .00001330> 16.37 .011| 32.83 .002| 49.30 .000| 65.77 .000| 82.24 .00001331> 16.38 .011| 32.85 .002| 49.32 .000| 65.78 .000| 82.25 .00001332> 16.40 .011| 32.87 .002| 49.33 .000| 65.80 .000|01333> 16.42 .011| 32.88 .002| 49.35 .000| 65.82 .000|01334> 16.43 .011| 32.90 .002| 49.37 .000| 65.83 .000|01335> 16.45 .011| 32.92 .002| 49.38 .000| 65.85 .000|01336> --------------------------------------------------------------------------------01337> 001:0015------------------------------------------------------------------------01338> *#West Side 01339> ----------------------01340> | CALIB STANDHYD | Area (ha)= 7.5501341> | 06:500 DT= 1.00 | Total Imp(%)= 51.00 Dir. Conn.(%)= 22.0001342> ----------------------01343> IMPERVIOUS PERVIOUS (i)01344> Surface Area (ha)= 3.85 3.7001345> Dep. Storage (mm)= .80 5.0001346> Average Slope (%)= 2.00 2.0001347> Length (m)= 224.00 40.0001348> Mannings n = .013 .15001349> 01350> Max.eff.Inten.(mm/hr)= 41.67 8.0601351> over (min) 5.00 19.0001352> Storage Coeff. (min)= 4.78 (ii) 19.00 (ii)01353> Unit Hyd. Tpeak (min)= 5.00 19.0001354> Unit Hyd. peak (cms)= .23 .0601355> *TOTALS*01356> PEAK FLOW (cms)= .17 .05 .180 (iii)01357> TIME TO PEAK (hrs)= 1.52 1.87 1.51701358> RUNOFF VOLUME (mm)= 24.22 4.94 9.18101359> TOTAL RAINFALL (mm)= 25.02 25.02 25.02301360> RUNOFF COEFFICIENT = .97 .20 .36701361> 01362> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01363> CN* = 68.0 Ia = Dep. Storage (Above)01364> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01365> THAN THE STORAGE COEFFICIENT.
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Condeland Engineering Limited 25mm 4 hour duration StormPage 22
01366> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01367> 01368> --------------------------------------------------------------------------------01369> 001:0016------------------------------------------------------------------------01370> --------------------01371> | ROUTE PIPE 500pip| PIPE Number = 1.0001372> | IN= 6---> OUT= 1 | Diameter (mm)= 1200.0001373> | DT= 1.0 min | Length (m)= 64.8001374> -------------------- Slope (m/m)= .0020001375> Manning n = .01301376> 01377> <------------------- TRAVEL TIME TABLE ------------------->01378> DEPTH VOLUME FLOW RATE VELOCITY TRAV.TIME 01379> (m) (cu.m.) (cms) (m/s) min01380> .063 .148E+01 .009 .410 2.6401381> .126 .411E+01 .041 .639 1.6901382> .189 .743E+01 .094 .823 1.3101383> .253 .112E+02 .169 .978 1.1001384> .316 .154E+02 .265 1.113 .9701385> .379 .199E+02 .377 1.231 .8801386> .442 .245E+02 .505 1.335 .8101387> .505 .293E+02 .645 1.427 .7601388> .568 .342E+02 .795 1.507 .7201389> .632 .391E+02 .951 1.576 .6901390> .695 .440E+02 1.109 1.634 .6601391> .758 .488E+02 1.266 1.682 .6401392> .821 .534E+02 1.417 1.719 .6301393> .884 .579E+02 1.558 1.744 .6201394> .947 .621E+02 1.683 1.757 .6101395> 1.011 .659E+02 1.785 1.756 .6101396> 1.074 .692E+02 1.855 1.738 .6201397> 1.137 .718E+02 1.876 1.693 .6401398> 1.200 .733E+02 1.745 1.543 .7001399> <---- hydrograph ----> <-pipe / channel->01400> AREA QPEAK TPEAK R.V. MAX DEPTH MAX VEL01401> (ha) (cms) (hrs) (mm) (m) (m/s)01402> INFLOW : ID= 6:500 7.55 .180 1.52 9.181 .259 .99101403> OUTFLOW: ID= 1:500pip 7.55 .177 1.53 9.181 .258 .98901404> 01405> 01406> --------------------------------------------------------------------------------01407> 001:0017------------------------------------------------------------------------01408> ----------------------01409> | CALIB STANDHYD | Area (ha)= .5401410> | 02:505 DT= 1.00 | Total Imp(%)= 50.00 Dir. Conn.(%)= 50.0001411> ----------------------01412> IMPERVIOUS PERVIOUS (i)01413> Surface Area (ha)= .27 .2701414> Dep. Storage (mm)= .80 5.0001415> Average Slope (%)= 2.00 2.0001416> Length (m)= 60.00 40.0001417> Mannings n = .013 .15001418> 01419> Max.eff.Inten.(mm/hr)= 41.67 2.3701420> over (min) 2.00 25.0001421> Storage Coeff. (min)= 2.17 (ii) 25.37 (ii)01422> Unit Hyd. Tpeak (min)= 2.00 25.0001423> Unit Hyd. peak (cms)= .53 .0401424> *TOTALS*01425> PEAK FLOW (cms)= .03 .00 .031 (iii)01426> TIME TO PEAK (hrs)= 1.50 2.07 1.50001427> RUNOFF VOLUME (mm)= 24.22 2.87 13.54801428> TOTAL RAINFALL (mm)= 25.02 25.02 25.02301429> RUNOFF COEFFICIENT = .97 .11 .54101430>
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Condeland Engineering Limited 25mm 4 hour duration StormPage 23
01431> (i) CN PROCEDURE SELECTED FOR PERVIOUS LOSSES:01432> CN* = 68.0 Ia = Dep. Storage (Above)01433> (ii) TIME STEP (DT) SHOULD BE SMALLER OR EQUAL01434> THAN THE STORAGE COEFFICIENT.01435> (iii) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01436> 01437> --------------------------------------------------------------------------------01438> 001:0018------------------------------------------------------------------------01439> ------------------------01440> | ADD HYD (tribwestpo) | ID: NHYD AREA QPEAK TPEAK R.V. DWF01441> ------------------------ (ha) (cms) (hrs) (mm) (cms)01442> ID1 01:500pipe 7.55 .177 1.53 9.18 .000 01443> +ID2 02:505 .54 .031 1.50 13.55 .000 01444> ===========================================================01445> SUM 03:tribwestpo 8.09 .203 1.52 9.48 .000 01446> 01447> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.01448> 01449> --------------------------------------------------------------------------------01450> 001:0019------------------------------------------------------------------------01451> ---------------------01452> | ROUTE RESERVOIR | Requested routing time step = 1.0 min.01453> | IN>03:(tribwe) |01454> | OUT<02:(westpo) | ========= OUTLFOW STORAGE TABLE =========01455> --------------------- OUTFLOW STORAGE | OUTFLOW STORAGE01456> (cms) (ha.m.) | (cms) (ha.m.)01457> .000 .0000E+00 | .060 .2089E+0001458> .006 .1670E-01 | .065 .2353E+0001459> .007 .3440E-01 | .069 .2626E+0001460> .008 .5290E-01 | .074 .2911E+0001461> .008 .7230E-01 | .078 .3206E+0001462> .009 .9260E-01 | .086 .3830E+0001463> .033 .1139E+00 | .170 .4160E+0001464> .041 .1362E+00 | .322 .4501E+0001465> .048 .1594E+00 | 1.055 .4854E+0001466> .054 .1837E+00 | .000 .0000E+0001467> 01468> ROUTING RESULTS AREA QPEAK TPEAK R.V.01469> -------------------- (ha) (cms) (hrs) (mm)01470> INFLOW >03: (tribwe) 8.09 .203 1.517 9.48401471> OUTFLOW<02: (westpo) 8.09 .008 4.450 9.48401472> 01473> PEAK FLOW REDUCTION [Qout/Qin](%)= 4.03901474> TIME SHIFT OF PEAK FLOW (min)= 176.0001475> MAXIMUM STORAGE USED (ha.m.)=.6717E-0101476> 01477> --------------------------------------------------------------------------------01478> 001:0020------------------------------------------------------------------------01479> --------------------01480> | PRINT HYD | AREA (ha)= 8.09001481> | ID=02 (westpo) | QPEAK (cms)= .008 (i)01482> | DT= 1.00 PCYC= 1 | TPEAK (hrs)= 4.45001483> -------------------- VOLUME (mm)= 9.48401484> 01485> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.01486> TIME FLOW | TIME FLOW | TIME FLOW | TIME FLOW | TIME FLOW01487> hrs cms | hrs cms | hrs cms | hrs cms | hrs cms01488> .00 .000| 14.83 .007| 29.67 .003| 44.50 .000| 59.33 .00001489> .02 .000| 14.85 .007| 29.68 .003| 44.52 .000| 59.35 .00001490> .03 .000| 14.87 .007| 29.70 .003| 44.53 .000| 59.37 .00001491> .05 .000| 14.88 .007| 29.72 .003| 44.55 .000| 59.38 .00001492> .07 .000| 14.90 .007| 29.73 .003| 44.57 .000| 59.40 .00001493> .08 .000| 14.92 .007| 29.75 .003| 44.58 .000| 59.42 .00001494> .10 .000| 14.93 .007| 29.77 .003| 44.60 .000| 59.43 .00001495> .12 .000| 14.95 .007| 29.78 .003| 44.62 .000| 59.45 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 24
01496> .13 .000| 14.97 .007| 29.80 .003| 44.63 .000| 59.47 .00001497> .15 .000| 14.98 .007| 29.82 .003| 44.65 .000| 59.48 .00001498> .17 .000| 15.00 .007| 29.83 .003| 44.67 .000| 59.50 .00001499> .18 .000| 15.02 .007| 29.85 .003| 44.68 .000| 59.52 .00001500> .20 .000| 15.03 .007| 29.87 .003| 44.70 .000| 59.53 .00001501> .22 .000| 15.05 .007| 29.88 .003| 44.72 .000| 59.55 .00001502> .23 .000| 15.07 .007| 29.90 .003| 44.73 .000| 59.57 .00001503> .25 .000| 15.08 .007| 29.92 .003| 44.75 .000| 59.58 .00001504> .27 .000| 15.10 .007| 29.93 .003| 44.77 .000| 59.60 .00001505> .28 .000| 15.12 .007| 29.95 .003| 44.78 .000| 59.62 .00001506> .30 .000| 15.13 .007| 29.97 .003| 44.80 .000| 59.63 .00001507> .32 .000| 15.15 .007| 29.98 .003| 44.82 .000| 59.65 .00001508> .33 .000| 15.17 .007| 30.00 .003| 44.83 .000| 59.67 .00001509> .35 .000| 15.18 .007| 30.02 .003| 44.85 .000| 59.68 .00001510> .37 .000| 15.20 .007| 30.03 .003| 44.87 .000| 59.70 .00001511> .38 .000| 15.22 .007| 30.05 .003| 44.88 .000| 59.72 .00001512> .40 .000| 15.23 .007| 30.07 .003| 44.90 .000| 59.73 .00001513> .42 .000| 15.25 .007| 30.08 .003| 44.92 .000| 59.75 .00001514> .43 .000| 15.27 .007| 30.10 .003| 44.93 .000| 59.77 .00001515> .45 .000| 15.28 .007| 30.12 .003| 44.95 .000| 59.78 .00001516> .47 .000| 15.30 .007| 30.13 .003| 44.97 .000| 59.80 .00001517> .48 .000| 15.32 .007| 30.15 .003| 44.98 .000| 59.82 .00001518> .50 .000| 15.33 .007| 30.17 .003| 45.00 .000| 59.83 .00001519> .52 .000| 15.35 .007| 30.18 .003| 45.02 .000| 59.85 .00001520> .53 .000| 15.37 .007| 30.20 .003| 45.03 .000| 59.87 .00001521> .55 .000| 15.38 .007| 30.22 .003| 45.05 .000| 59.88 .00001522> .57 .000| 15.40 .007| 30.23 .003| 45.07 .000| 59.90 .00001523> .58 .000| 15.42 .007| 30.25 .003| 45.08 .000| 59.92 .00001524> .60 .000| 15.43 .007| 30.27 .003| 45.10 .000| 59.93 .00001525> .62 .000| 15.45 .007| 30.28 .003| 45.12 .000| 59.95 .00001526> .63 .000| 15.47 .007| 30.30 .003| 45.13 .000| 59.97 .00001527> .65 .000| 15.48 .007| 30.32 .003| 45.15 .000| 59.98 .00001528> .67 .000| 15.50 .007| 30.33 .003| 45.17 .000| 60.00 .00001529> .68 .000| 15.52 .007| 30.35 .003| 45.18 .000| 60.02 .00001530> .70 .000| 15.53 .007| 30.37 .003| 45.20 .000| 60.03 .00001531> .72 .000| 15.55 .007| 30.38 .003| 45.22 .000| 60.05 .00001532> .73 .000| 15.57 .007| 30.40 .003| 45.23 .000| 60.07 .00001533> .75 .001| 15.58 .007| 30.42 .003| 45.25 .000| 60.08 .00001534> .77 .001| 15.60 .007| 30.43 .003| 45.27 .000| 60.10 .00001535> .78 .001| 15.62 .007| 30.45 .003| 45.28 .000| 60.12 .00001536> .80 .001| 15.63 .007| 30.47 .003| 45.30 .000| 60.13 .00001537> .82 .001| 15.65 .007| 30.48 .003| 45.32 .000| 60.15 .00001538> .83 .001| 15.67 .007| 30.50 .003| 45.33 .000| 60.17 .00001539> .85 .001| 15.68 .007| 30.52 .003| 45.35 .000| 60.18 .00001540> .87 .001| 15.70 .007| 30.53 .003| 45.37 .000| 60.20 .00001541> .88 .001| 15.72 .007| 30.55 .003| 45.38 .000| 60.22 .00001542> .90 .001| 15.73 .007| 30.57 .003| 45.40 .000| 60.23 .00001543> .92 .001| 15.75 .007| 30.58 .003| 45.42 .000| 60.25 .00001544> .93 .001| 15.77 .007| 30.60 .003| 45.43 .000| 60.27 .00001545> .95 .001| 15.78 .007| 30.62 .003| 45.45 .000| 60.28 .00001546> .97 .001| 15.80 .007| 30.63 .003| 45.47 .000| 60.30 .00001547> .98 .001| 15.82 .007| 30.65 .003| 45.48 .000| 60.32 .00001548> 1.00 .001| 15.83 .007| 30.67 .003| 45.50 .000| 60.33 .00001549> 1.02 .001| 15.85 .007| 30.68 .003| 45.52 .000| 60.35 .00001550> 1.03 .001| 15.87 .007| 30.70 .003| 45.53 .000| 60.37 .00001551> 1.05 .001| 15.88 .007| 30.72 .003| 45.55 .000| 60.38 .00001552> 1.07 .001| 15.90 .007| 30.73 .003| 45.57 .000| 60.40 .00001553> 1.08 .001| 15.92 .007| 30.75 .003| 45.58 .000| 60.42 .00001554> 1.10 .001| 15.93 .007| 30.77 .003| 45.60 .000| 60.43 .00001555> 1.12 .001| 15.95 .007| 30.78 .003| 45.62 .000| 60.45 .00001556> 1.13 .002| 15.97 .007| 30.80 .003| 45.63 .000| 60.47 .00001557> 1.15 .002| 15.98 .007| 30.82 .003| 45.65 .000| 60.48 .00001558> 1.17 .002| 16.00 .007| 30.83 .003| 45.67 .000| 60.50 .00001559> 1.18 .002| 16.02 .007| 30.85 .003| 45.68 .000| 60.52 .00001560> 1.20 .002| 16.03 .007| 30.87 .003| 45.70 .000| 60.53 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 25
01561> 1.22 .002| 16.05 .007| 30.88 .003| 45.72 .000| 60.55 .00001562> 1.23 .002| 16.07 .007| 30.90 .003| 45.73 .000| 60.57 .00001563> 1.25 .002| 16.08 .007| 30.92 .003| 45.75 .000| 60.58 .00001564> 1.27 .002| 16.10 .007| 30.93 .003| 45.77 .000| 60.60 .00001565> 1.28 .002| 16.12 .007| 30.95 .003| 45.78 .000| 60.62 .00001566> 1.30 .002| 16.13 .007| 30.97 .003| 45.80 .000| 60.63 .00001567> 1.32 .002| 16.15 .007| 30.98 .003| 45.82 .000| 60.65 .00001568> 1.33 .003| 16.17 .007| 31.00 .003| 45.83 .000| 60.67 .00001569> 1.35 .003| 16.18 .007| 31.02 .003| 45.85 .000| 60.68 .00001570> 1.37 .003| 16.20 .007| 31.03 .003| 45.87 .000| 60.70 .00001571> 1.38 .003| 16.22 .007| 31.05 .003| 45.88 .000| 60.72 .00001572> 1.40 .003| 16.23 .007| 31.07 .003| 45.90 .000| 60.73 .00001573> 1.42 .003| 16.25 .007| 31.08 .003| 45.92 .000| 60.75 .00001574> 1.43 .004| 16.27 .007| 31.10 .003| 45.93 .000| 60.77 .00001575> 1.45 .004| 16.28 .007| 31.12 .003| 45.95 .000| 60.78 .00001576> 1.47 .004| 16.30 .007| 31.13 .003| 45.97 .000| 60.80 .00001577> 1.48 .005| 16.32 .007| 31.15 .003| 45.98 .000| 60.82 .00001578> 1.50 .005| 16.33 .007| 31.17 .003| 46.00 .000| 60.83 .00001579> 1.52 .006| 16.35 .007| 31.18 .003| 46.02 .000| 60.85 .00001580> 1.53 .006| 16.37 .007| 31.20 .003| 46.03 .000| 60.87 .00001581> 1.55 .006| 16.38 .007| 31.22 .003| 46.05 .000| 60.88 .00001582> 1.57 .006| 16.40 .007| 31.23 .003| 46.07 .000| 60.90 .00001583> 1.58 .006| 16.42 .007| 31.25 .003| 46.08 .000| 60.92 .00001584> 1.60 .006| 16.43 .007| 31.27 .003| 46.10 .000| 60.93 .00001585> 1.62 .006| 16.45 .007| 31.28 .003| 46.12 .000| 60.95 .00001586> 1.63 .006| 16.47 .007| 31.30 .003| 46.13 .000| 60.97 .00001587> 1.65 .006| 16.48 .007| 31.32 .003| 46.15 .000| 60.98 .00001588> 1.67 .006| 16.50 .007| 31.33 .003| 46.17 .000| 61.00 .00001589> 1.68 .006| 16.52 .007| 31.35 .003| 46.18 .000| 61.02 .00001590> 1.70 .006| 16.53 .007| 31.37 .003| 46.20 .000| 61.03 .00001591> 1.72 .006| 16.55 .007| 31.38 .003| 46.22 .000| 61.05 .00001592> 1.73 .007| 16.57 .007| 31.40 .003| 46.23 .000| 61.07 .00001593> 1.75 .007| 16.58 .007| 31.42 .003| 46.25 .000| 61.08 .00001594> 1.77 .007| 16.60 .007| 31.43 .002| 46.27 .000| 61.10 .00001595> 1.78 .007| 16.62 .007| 31.45 .002| 46.28 .000| 61.12 .00001596> 1.80 .007| 16.63 .007| 31.47 .002| 46.30 .000| 61.13 .00001597> 1.82 .007| 16.65 .007| 31.48 .002| 46.32 .000| 61.15 .00001598> 1.83 .007| 16.67 .007| 31.50 .002| 46.33 .000| 61.17 .00001599> 1.85 .007| 16.68 .007| 31.52 .002| 46.35 .000| 61.18 .00001600> 1.87 .007| 16.70 .007| 31.53 .002| 46.37 .000| 61.20 .00001601> 1.88 .007| 16.72 .007| 31.55 .002| 46.38 .000| 61.22 .00001602> 1.90 .007| 16.73 .007| 31.57 .002| 46.40 .000| 61.23 .00001603> 1.92 .007| 16.75 .007| 31.58 .002| 46.42 .000| 61.25 .00001604> 1.93 .007| 16.77 .007| 31.60 .002| 46.43 .000| 61.27 .00001605> 1.95 .007| 16.78 .007| 31.62 .002| 46.45 .000| 61.28 .00001606> 1.97 .007| 16.80 .007| 31.63 .002| 46.47 .000| 61.30 .00001607> 1.98 .007| 16.82 .007| 31.65 .002| 46.48 .000| 61.32 .00001608> 2.00 .007| 16.83 .007| 31.67 .002| 46.50 .000| 61.33 .00001609> 2.02 .007| 16.85 .007| 31.68 .002| 46.52 .000| 61.35 .00001610> 2.03 .007| 16.87 .007| 31.70 .002| 46.53 .000| 61.37 .00001611> 2.05 .007| 16.88 .007| 31.72 .002| 46.55 .000| 61.38 .00001612> 2.07 .007| 16.90 .007| 31.73 .002| 46.57 .000| 61.40 .00001613> 2.08 .007| 16.92 .007| 31.75 .002| 46.58 .000| 61.42 .00001614> 2.10 .007| 16.93 .007| 31.77 .002| 46.60 .000| 61.43 .00001615> 2.12 .007| 16.95 .007| 31.78 .002| 46.62 .000| 61.45 .00001616> 2.13 .007| 16.97 .007| 31.80 .002| 46.63 .000| 61.47 .00001617> 2.15 .007| 16.98 .007| 31.82 .002| 46.65 .000| 61.48 .00001618> 2.17 .007| 17.00 .007| 31.83 .002| 46.67 .000| 61.50 .00001619> 2.18 .007| 17.02 .007| 31.85 .002| 46.68 .000| 61.52 .00001620> 2.20 .007| 17.03 .007| 31.87 .002| 46.70 .000| 61.53 .00001621> 2.22 .007| 17.05 .007| 31.88 .002| 46.72 .000| 61.55 .00001622> 2.23 .007| 17.07 .007| 31.90 .002| 46.73 .000| 61.57 .00001623> 2.25 .007| 17.08 .007| 31.92 .002| 46.75 .000| 61.58 .00001624> 2.27 .007| 17.10 .007| 31.93 .002| 46.77 .000| 61.60 .00001625> 2.28 .007| 17.12 .007| 31.95 .002| 46.78 .000| 61.62 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 26
01626> 2.30 .007| 17.13 .007| 31.97 .002| 46.80 .000| 61.63 .00001627> 2.32 .007| 17.15 .007| 31.98 .002| 46.82 .000| 61.65 .00001628> 2.33 .007| 17.17 .007| 32.00 .002| 46.83 .000| 61.67 .00001629> 2.35 .007| 17.18 .007| 32.02 .002| 46.85 .000| 61.68 .00001630> 2.37 .007| 17.20 .007| 32.03 .002| 46.87 .000| 61.70 .00001631> 2.38 .007| 17.22 .007| 32.05 .002| 46.88 .000| 61.72 .00001632> 2.40 .007| 17.23 .007| 32.07 .002| 46.90 .000| 61.73 .00001633> 2.42 .007| 17.25 .007| 32.08 .002| 46.92 .000| 61.75 .00001634> 2.43 .007| 17.27 .007| 32.10 .002| 46.93 .000| 61.77 .00001635> 2.45 .007| 17.28 .007| 32.12 .002| 46.95 .000| 61.78 .00001636> 2.47 .007| 17.30 .007| 32.13 .002| 46.97 .000| 61.80 .00001637> 2.48 .007| 17.32 .007| 32.15 .002| 46.98 .000| 61.82 .00001638> 2.50 .007| 17.33 .007| 32.17 .002| 47.00 .000| 61.83 .00001639> 2.52 .007| 17.35 .007| 32.18 .002| 47.02 .000| 61.85 .00001640> 2.53 .007| 17.37 .007| 32.20 .002| 47.03 .000| 61.87 .00001641> 2.55 .007| 17.38 .007| 32.22 .002| 47.05 .000| 61.88 .00001642> 2.57 .007| 17.40 .007| 32.23 .002| 47.07 .000| 61.90 .00001643> 2.58 .007| 17.42 .007| 32.25 .002| 47.08 .000| 61.92 .00001644> 2.60 .008| 17.43 .007| 32.27 .002| 47.10 .000| 61.93 .00001645> 2.62 .008| 17.45 .007| 32.28 .002| 47.12 .000| 61.95 .00001646> 2.63 .008| 17.47 .007| 32.30 .002| 47.13 .000| 61.97 .00001647> 2.65 .008| 17.48 .007| 32.32 .002| 47.15 .000| 61.98 .00001648> 2.67 .008| 17.50 .007| 32.33 .002| 47.17 .000| 62.00 .00001649> 2.68 .008| 17.52 .007| 32.35 .002| 47.18 .000| 62.02 .00001650> 2.70 .008| 17.53 .007| 32.37 .002| 47.20 .000| 62.03 .00001651> 2.72 .008| 17.55 .007| 32.38 .002| 47.22 .000| 62.05 .00001652> 2.73 .008| 17.57 .007| 32.40 .002| 47.23 .000| 62.07 .00001653> 2.75 .008| 17.58 .007| 32.42 .002| 47.25 .000| 62.08 .00001654> 2.77 .008| 17.60 .007| 32.43 .002| 47.27 .000| 62.10 .00001655> 2.78 .008| 17.62 .007| 32.45 .002| 47.28 .000| 62.12 .00001656> 2.80 .008| 17.63 .007| 32.47 .002| 47.30 .000| 62.13 .00001657> 2.82 .008| 17.65 .007| 32.48 .002| 47.32 .000| 62.15 .00001658> 2.83 .008| 17.67 .007| 32.50 .002| 47.33 .000| 62.17 .00001659> 2.85 .008| 17.68 .007| 32.52 .002| 47.35 .000| 62.18 .00001660> 2.87 .008| 17.70 .007| 32.53 .002| 47.37 .000| 62.20 .00001661> 2.88 .008| 17.72 .007| 32.55 .002| 47.38 .000| 62.22 .00001662> 2.90 .008| 17.73 .007| 32.57 .002| 47.40 .000| 62.23 .00001663> 2.92 .008| 17.75 .007| 32.58 .002| 47.42 .000| 62.25 .00001664> 2.93 .008| 17.77 .007| 32.60 .002| 47.43 .000| 62.27 .00001665> 2.95 .008| 17.78 .007| 32.62 .002| 47.45 .000| 62.28 .00001666> 2.97 .008| 17.80 .007| 32.63 .002| 47.47 .000| 62.30 .00001667> 2.98 .008| 17.82 .007| 32.65 .002| 47.48 .000| 62.32 .00001668> 3.00 .008| 17.83 .007| 32.67 .002| 47.50 .000| 62.33 .00001669> 3.02 .008| 17.85 .007| 32.68 .002| 47.52 .000| 62.35 .00001670> 3.03 .008| 17.87 .007| 32.70 .002| 47.53 .000| 62.37 .00001671> 3.05 .008| 17.88 .007| 32.72 .002| 47.55 .000| 62.38 .00001672> 3.07 .008| 17.90 .007| 32.73 .002| 47.57 .000| 62.40 .00001673> 3.08 .008| 17.92 .007| 32.75 .002| 47.58 .000| 62.42 .00001674> 3.10 .008| 17.93 .007| 32.77 .002| 47.60 .000| 62.43 .00001675> 3.12 .008| 17.95 .007| 32.78 .002| 47.62 .000| 62.45 .00001676> 3.13 .008| 17.97 .007| 32.80 .002| 47.63 .000| 62.47 .00001677> 3.15 .008| 17.98 .007| 32.82 .002| 47.65 .000| 62.48 .00001678> 3.17 .008| 18.00 .007| 32.83 .002| 47.67 .000| 62.50 .00001679> 3.18 .008| 18.02 .007| 32.85 .002| 47.68 .000| 62.52 .00001680> 3.20 .008| 18.03 .007| 32.87 .002| 47.70 .000| 62.53 .00001681> 3.22 .008| 18.05 .007| 32.88 .002| 47.72 .000| 62.55 .00001682> 3.23 .008| 18.07 .007| 32.90 .002| 47.73 .000| 62.57 .00001683> 3.25 .008| 18.08 .007| 32.92 .002| 47.75 .000| 62.58 .00001684> 3.27 .008| 18.10 .007| 32.93 .002| 47.77 .000| 62.60 .00001685> 3.28 .008| 18.12 .007| 32.95 .002| 47.78 .000| 62.62 .00001686> 3.30 .008| 18.13 .007| 32.97 .002| 47.80 .000| 62.63 .00001687> 3.32 .008| 18.15 .007| 32.98 .002| 47.82 .000| 62.65 .00001688> 3.33 .008| 18.17 .007| 33.00 .002| 47.83 .000| 62.67 .00001689> 3.35 .008| 18.18 .007| 33.02 .002| 47.85 .000| 62.68 .00001690> 3.37 .008| 18.20 .007| 33.03 .002| 47.87 .000| 62.70 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 27
01691> 3.38 .008| 18.22 .007| 33.05 .002| 47.88 .000| 62.72 .00001692> 3.40 .008| 18.23 .007| 33.07 .002| 47.90 .000| 62.73 .00001693> 3.42 .008| 18.25 .007| 33.08 .002| 47.92 .000| 62.75 .00001694> 3.43 .008| 18.27 .007| 33.10 .002| 47.93 .000| 62.77 .00001695> 3.45 .008| 18.28 .007| 33.12 .002| 47.95 .000| 62.78 .00001696> 3.47 .008| 18.30 .007| 33.13 .002| 47.97 .000| 62.80 .00001697> 3.48 .008| 18.32 .007| 33.15 .002| 47.98 .000| 62.82 .00001698> 3.50 .008| 18.33 .007| 33.17 .002| 48.00 .000| 62.83 .00001699> 3.52 .008| 18.35 .007| 33.18 .002| 48.02 .000| 62.85 .00001700> 3.53 .008| 18.37 .007| 33.20 .002| 48.03 .000| 62.87 .00001701> 3.55 .008| 18.38 .007| 33.22 .002| 48.05 .000| 62.88 .00001702> 3.57 .008| 18.40 .007| 33.23 .002| 48.07 .000| 62.90 .00001703> 3.58 .008| 18.42 .007| 33.25 .002| 48.08 .000| 62.92 .00001704> 3.60 .008| 18.43 .007| 33.27 .002| 48.10 .000| 62.93 .00001705> 3.62 .008| 18.45 .007| 33.28 .002| 48.12 .000| 62.95 .00001706> 3.63 .008| 18.47 .007| 33.30 .002| 48.13 .000| 62.97 .00001707> 3.65 .008| 18.48 .007| 33.32 .002| 48.15 .000| 62.98 .00001708> 3.67 .008| 18.50 .007| 33.33 .002| 48.17 .000| 63.00 .00001709> 3.68 .008| 18.52 .007| 33.35 .002| 48.18 .000| 63.02 .00001710> 3.70 .008| 18.53 .007| 33.37 .002| 48.20 .000| 63.03 .00001711> 3.72 .008| 18.55 .007| 33.38 .002| 48.22 .000| 63.05 .00001712> 3.73 .008| 18.57 .007| 33.40 .002| 48.23 .000| 63.07 .00001713> 3.75 .008| 18.58 .007| 33.42 .002| 48.25 .000| 63.08 .00001714> 3.77 .008| 18.60 .007| 33.43 .002| 48.27 .000| 63.10 .00001715> 3.78 .008| 18.62 .007| 33.45 .002| 48.28 .000| 63.12 .00001716> 3.80 .008| 18.63 .007| 33.47 .002| 48.30 .000| 63.13 .00001717> 3.82 .008| 18.65 .007| 33.48 .002| 48.32 .000| 63.15 .00001718> 3.83 .008| 18.67 .007| 33.50 .002| 48.33 .000| 63.17 .00001719> 3.85 .008| 18.68 .007| 33.52 .002| 48.35 .000| 63.18 .00001720> 3.87 .008| 18.70 .007| 33.53 .002| 48.37 .000| 63.20 .00001721> 3.88 .008| 18.72 .007| 33.55 .002| 48.38 .000| 63.22 .00001722> 3.90 .008| 18.73 .007| 33.57 .002| 48.40 .000| 63.23 .00001723> 3.92 .008| 18.75 .007| 33.58 .002| 48.42 .000| 63.25 .00001724> 3.93 .008| 18.77 .007| 33.60 .002| 48.43 .000| 63.27 .00001725> 3.95 .008| 18.78 .007| 33.62 .002| 48.45 .000| 63.28 .00001726> 3.97 .008| 18.80 .007| 33.63 .002| 48.47 .000| 63.30 .00001727> 3.98 .008| 18.82 .007| 33.65 .002| 48.48 .000| 63.32 .00001728> 4.00 .008| 18.83 .007| 33.67 .002| 48.50 .000| 63.33 .00001729> 4.02 .008| 18.85 .007| 33.68 .002| 48.52 .000| 63.35 .00001730> 4.03 .008| 18.87 .007| 33.70 .002| 48.53 .000| 63.37 .00001731> 4.05 .008| 18.88 .007| 33.72 .002| 48.55 .000| 63.38 .00001732> 4.07 .008| 18.90 .007| 33.73 .002| 48.57 .000| 63.40 .00001733> 4.08 .008| 18.92 .007| 33.75 .002| 48.58 .000| 63.42 .00001734> 4.10 .008| 18.93 .007| 33.77 .002| 48.60 .000| 63.43 .00001735> 4.12 .008| 18.95 .007| 33.78 .002| 48.62 .000| 63.45 .00001736> 4.13 .008| 18.97 .007| 33.80 .002| 48.63 .000| 63.47 .00001737> 4.15 .008| 18.98 .007| 33.82 .002| 48.65 .000| 63.48 .00001738> 4.17 .008| 19.00 .007| 33.83 .002| 48.67 .000| 63.50 .00001739> 4.18 .008| 19.02 .007| 33.85 .002| 48.68 .000| 63.52 .00001740> 4.20 .008| 19.03 .007| 33.87 .002| 48.70 .000| 63.53 .00001741> 4.22 .008| 19.05 .007| 33.88 .002| 48.72 .000| 63.55 .00001742> 4.23 .008| 19.07 .007| 33.90 .002| 48.73 .000| 63.57 .00001743> 4.25 .008| 19.08 .007| 33.92 .002| 48.75 .000| 63.58 .00001744> 4.27 .008| 19.10 .007| 33.93 .002| 48.77 .000| 63.60 .00001745> 4.28 .008| 19.12 .007| 33.95 .002| 48.78 .000| 63.62 .00001746> 4.30 .008| 19.13 .007| 33.97 .002| 48.80 .000| 63.63 .00001747> 4.32 .008| 19.15 .007| 33.98 .002| 48.82 .000| 63.65 .00001748> 4.33 .008| 19.17 .007| 34.00 .002| 48.83 .000| 63.67 .00001749> 4.35 .008| 19.18 .007| 34.02 .002| 48.85 .000| 63.68 .00001750> 4.37 .008| 19.20 .007| 34.03 .002| 48.87 .000| 63.70 .00001751> 4.38 .008| 19.22 .007| 34.05 .002| 48.88 .000| 63.72 .00001752> 4.40 .008| 19.23 .007| 34.07 .002| 48.90 .000| 63.73 .00001753> 4.42 .008| 19.25 .007| 34.08 .002| 48.92 .000| 63.75 .00001754> 4.43 .008| 19.27 .007| 34.10 .002| 48.93 .000| 63.77 .00001755> 4.45 .008| 19.28 .007| 34.12 .002| 48.95 .000| 63.78 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 28
01756> 4.47 .008| 19.30 .007| 34.13 .002| 48.97 .000| 63.80 .00001757> 4.48 .008| 19.32 .007| 34.15 .002| 48.98 .000| 63.82 .00001758> 4.50 .008| 19.33 .007| 34.17 .002| 49.00 .000| 63.83 .00001759> 4.52 .008| 19.35 .007| 34.18 .002| 49.02 .000| 63.85 .00001760> 4.53 .008| 19.37 .007| 34.20 .002| 49.03 .000| 63.87 .00001761> 4.55 .008| 19.38 .007| 34.22 .002| 49.05 .000| 63.88 .00001762> 4.57 .008| 19.40 .007| 34.23 .002| 49.07 .000| 63.90 .00001763> 4.58 .008| 19.42 .007| 34.25 .002| 49.08 .000| 63.92 .00001764> 4.60 .008| 19.43 .007| 34.27 .002| 49.10 .000| 63.93 .00001765> 4.62 .008| 19.45 .007| 34.28 .002| 49.12 .000| 63.95 .00001766> 4.63 .008| 19.47 .007| 34.30 .002| 49.13 .000| 63.97 .00001767> 4.65 .008| 19.48 .007| 34.32 .002| 49.15 .000| 63.98 .00001768> 4.67 .008| 19.50 .007| 34.33 .002| 49.17 .000| 64.00 .00001769> 4.68 .008| 19.52 .007| 34.35 .002| 49.18 .000| 64.02 .00001770> 4.70 .008| 19.53 .007| 34.37 .002| 49.20 .000| 64.03 .00001771> 4.72 .008| 19.55 .007| 34.38 .002| 49.22 .000| 64.05 .00001772> 4.73 .008| 19.57 .007| 34.40 .002| 49.23 .000| 64.07 .00001773> 4.75 .008| 19.58 .007| 34.42 .002| 49.25 .000| 64.08 .00001774> 4.77 .008| 19.60 .007| 34.43 .002| 49.27 .000| 64.10 .00001775> 4.78 .008| 19.62 .007| 34.45 .002| 49.28 .000| 64.12 .00001776> 4.80 .008| 19.63 .007| 34.47 .002| 49.30 .000| 64.13 .00001777> 4.82 .008| 19.65 .007| 34.48 .002| 49.32 .000| 64.15 .00001778> 4.83 .008| 19.67 .007| 34.50 .002| 49.33 .000| 64.17 .00001779> 4.85 .008| 19.68 .007| 34.52 .002| 49.35 .000| 64.18 .00001780> 4.87 .008| 19.70 .007| 34.53 .002| 49.37 .000| 64.20 .00001781> 4.88 .008| 19.72 .007| 34.55 .002| 49.38 .000| 64.22 .00001782> 4.90 .008| 19.73 .007| 34.57 .002| 49.40 .000| 64.23 .00001783> 4.92 .008| 19.75 .006| 34.58 .002| 49.42 .000| 64.25 .00001784> 4.93 .008| 19.77 .006| 34.60 .002| 49.43 .000| 64.27 .00001785> 4.95 .008| 19.78 .006| 34.62 .002| 49.45 .000| 64.28 .00001786> 4.97 .008| 19.80 .006| 34.63 .002| 49.47 .000| 64.30 .00001787> 4.98 .008| 19.82 .006| 34.65 .002| 49.48 .000| 64.32 .00001788> 5.00 .008| 19.83 .006| 34.67 .002| 49.50 .000| 64.33 .00001789> 5.02 .008| 19.85 .006| 34.68 .002| 49.52 .000| 64.35 .00001790> 5.03 .008| 19.87 .006| 34.70 .002| 49.53 .000| 64.37 .00001791> 5.05 .008| 19.88 .006| 34.72 .002| 49.55 .000| 64.38 .00001792> 5.07 .008| 19.90 .006| 34.73 .002| 49.57 .000| 64.40 .00001793> 5.08 .008| 19.92 .006| 34.75 .002| 49.58 .000| 64.42 .00001794> 5.10 .008| 19.93 .006| 34.77 .002| 49.60 .000| 64.43 .00001795> 5.12 .008| 19.95 .006| 34.78 .002| 49.62 .000| 64.45 .00001796> 5.13 .008| 19.97 .006| 34.80 .002| 49.63 .000| 64.47 .00001797> 5.15 .008| 19.98 .006| 34.82 .002| 49.65 .000| 64.48 .00001798> 5.17 .008| 20.00 .006| 34.83 .002| 49.67 .000| 64.50 .00001799> 5.18 .008| 20.02 .006| 34.85 .002| 49.68 .000| 64.52 .00001800> 5.20 .008| 20.03 .006| 34.87 .002| 49.70 .000| 64.53 .00001801> 5.22 .008| 20.05 .006| 34.88 .002| 49.72 .000| 64.55 .00001802> 5.23 .008| 20.07 .006| 34.90 .002| 49.73 .000| 64.57 .00001803> 5.25 .008| 20.08 .006| 34.92 .002| 49.75 .000| 64.58 .00001804> 5.27 .008| 20.10 .006| 34.93 .002| 49.77 .000| 64.60 .00001805> 5.28 .008| 20.12 .006| 34.95 .002| 49.78 .000| 64.62 .00001806> 5.30 .008| 20.13 .006| 34.97 .002| 49.80 .000| 64.63 .00001807> 5.32 .008| 20.15 .006| 34.98 .002| 49.82 .000| 64.65 .00001808> 5.33 .008| 20.17 .006| 35.00 .002| 49.83 .000| 64.67 .00001809> 5.35 .008| 20.18 .006| 35.02 .002| 49.85 .000| 64.68 .00001810> 5.37 .008| 20.20 .006| 35.03 .002| 49.87 .000| 64.70 .00001811> 5.38 .008| 20.22 .006| 35.05 .002| 49.88 .000| 64.72 .00001812> 5.40 .008| 20.23 .006| 35.07 .002| 49.90 .000| 64.73 .00001813> 5.42 .008| 20.25 .006| 35.08 .002| 49.92 .000| 64.75 .00001814> 5.43 .008| 20.27 .006| 35.10 .002| 49.93 .000| 64.77 .00001815> 5.45 .008| 20.28 .006| 35.12 .002| 49.95 .000| 64.78 .00001816> 5.47 .008| 20.30 .006| 35.13 .002| 49.97 .000| 64.80 .00001817> 5.48 .008| 20.32 .006| 35.15 .002| 49.98 .000| 64.82 .00001818> 5.50 .008| 20.33 .006| 35.17 .002| 50.00 .000| 64.83 .00001819> 5.52 .008| 20.35 .006| 35.18 .002| 50.02 .000| 64.85 .00001820> 5.53 .008| 20.37 .006| 35.20 .002| 50.03 .000| 64.87 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 29
01821> 5.55 .008| 20.38 .006| 35.22 .002| 50.05 .000| 64.88 .00001822> 5.57 .008| 20.40 .006| 35.23 .002| 50.07 .000| 64.90 .00001823> 5.58 .008| 20.42 .006| 35.25 .002| 50.08 .000| 64.92 .00001824> 5.60 .008| 20.43 .006| 35.27 .002| 50.10 .000| 64.93 .00001825> 5.62 .008| 20.45 .006| 35.28 .002| 50.12 .000| 64.95 .00001826> 5.63 .008| 20.47 .006| 35.30 .002| 50.13 .000| 64.97 .00001827> 5.65 .008| 20.48 .006| 35.32 .002| 50.15 .000| 64.98 .00001828> 5.67 .008| 20.50 .006| 35.33 .002| 50.17 .000| 65.00 .00001829> 5.68 .008| 20.52 .006| 35.35 .002| 50.18 .000| 65.02 .00001830> 5.70 .008| 20.53 .006| 35.37 .002| 50.20 .000| 65.03 .00001831> 5.72 .008| 20.55 .006| 35.38 .001| 50.22 .000| 65.05 .00001832> 5.73 .008| 20.57 .006| 35.40 .001| 50.23 .000| 65.07 .00001833> 5.75 .008| 20.58 .006| 35.42 .001| 50.25 .000| 65.08 .00001834> 5.77 .008| 20.60 .006| 35.43 .001| 50.27 .000| 65.10 .00001835> 5.78 .008| 20.62 .006| 35.45 .001| 50.28 .000| 65.12 .00001836> 5.80 .008| 20.63 .006| 35.47 .001| 50.30 .000| 65.13 .00001837> 5.82 .008| 20.65 .006| 35.48 .001| 50.32 .000| 65.15 .00001838> 5.83 .008| 20.67 .006| 35.50 .001| 50.33 .000| 65.17 .00001839> 5.85 .008| 20.68 .006| 35.52 .001| 50.35 .000| 65.18 .00001840> 5.87 .008| 20.70 .006| 35.53 .001| 50.37 .000| 65.20 .00001841> 5.88 .008| 20.72 .006| 35.55 .001| 50.38 .000| 65.22 .00001842> 5.90 .008| 20.73 .006| 35.57 .001| 50.40 .000| 65.23 .00001843> 5.92 .008| 20.75 .006| 35.58 .001| 50.42 .000| 65.25 .00001844> 5.93 .008| 20.77 .006| 35.60 .001| 50.43 .000| 65.27 .00001845> 5.95 .008| 20.78 .006| 35.62 .001| 50.45 .000| 65.28 .00001846> 5.97 .008| 20.80 .006| 35.63 .001| 50.47 .000| 65.30 .00001847> 5.98 .008| 20.82 .006| 35.65 .001| 50.48 .000| 65.32 .00001848> 6.00 .008| 20.83 .006| 35.67 .001| 50.50 .000| 65.33 .00001849> 6.02 .008| 20.85 .006| 35.68 .001| 50.52 .000| 65.35 .00001850> 6.03 .008| 20.87 .006| 35.70 .001| 50.53 .000| 65.37 .00001851> 6.05 .008| 20.88 .006| 35.72 .001| 50.55 .000| 65.38 .00001852> 6.07 .008| 20.90 .006| 35.73 .001| 50.57 .000| 65.40 .00001853> 6.08 .008| 20.92 .006| 35.75 .001| 50.58 .000| 65.42 .00001854> 6.10 .008| 20.93 .006| 35.77 .001| 50.60 .000| 65.43 .00001855> 6.12 .008| 20.95 .006| 35.78 .001| 50.62 .000| 65.45 .00001856> 6.13 .008| 20.97 .006| 35.80 .001| 50.63 .000| 65.47 .00001857> 6.15 .008| 20.98 .006| 35.82 .001| 50.65 .000| 65.48 .00001858> 6.17 .008| 21.00 .006| 35.83 .001| 50.67 .000| 65.50 .00001859> 6.18 .008| 21.02 .006| 35.85 .001| 50.68 .000| 65.52 .00001860> 6.20 .008| 21.03 .006| 35.87 .001| 50.70 .000| 65.53 .00001861> 6.22 .008| 21.05 .006| 35.88 .001| 50.72 .000| 65.55 .00001862> 6.23 .008| 21.07 .006| 35.90 .001| 50.73 .000| 65.57 .00001863> 6.25 .008| 21.08 .006| 35.92 .001| 50.75 .000| 65.58 .00001864> 6.27 .008| 21.10 .006| 35.93 .001| 50.77 .000| 65.60 .00001865> 6.28 .008| 21.12 .006| 35.95 .001| 50.78 .000| 65.62 .00001866> 6.30 .008| 21.13 .006| 35.97 .001| 50.80 .000| 65.63 .00001867> 6.32 .008| 21.15 .006| 35.98 .001| 50.82 .000| 65.65 .00001868> 6.33 .008| 21.17 .006| 36.00 .001| 50.83 .000| 65.67 .00001869> 6.35 .008| 21.18 .006| 36.02 .001| 50.85 .000| 65.68 .00001870> 6.37 .008| 21.20 .006| 36.03 .001| 50.87 .000| 65.70 .00001871> 6.38 .008| 21.22 .006| 36.05 .001| 50.88 .000| 65.72 .00001872> 6.40 .008| 21.23 .006| 36.07 .001| 50.90 .000| 65.73 .00001873> 6.42 .008| 21.25 .006| 36.08 .001| 50.92 .000| 65.75 .00001874> 6.43 .008| 21.27 .006| 36.10 .001| 50.93 .000| 65.77 .00001875> 6.45 .008| 21.28 .006| 36.12 .001| 50.95 .000| 65.78 .00001876> 6.47 .008| 21.30 .006| 36.13 .001| 50.97 .000| 65.80 .00001877> 6.48 .008| 21.32 .006| 36.15 .001| 50.98 .000| 65.82 .00001878> 6.50 .008| 21.33 .006| 36.17 .001| 51.00 .000| 65.83 .00001879> 6.52 .008| 21.35 .006| 36.18 .001| 51.02 .000| 65.85 .00001880> 6.53 .008| 21.37 .006| 36.20 .001| 51.03 .000| 65.87 .00001881> 6.55 .008| 21.38 .006| 36.22 .001| 51.05 .000| 65.88 .00001882> 6.57 .008| 21.40 .006| 36.23 .001| 51.07 .000| 65.90 .00001883> 6.58 .008| 21.42 .006| 36.25 .001| 51.08 .000| 65.92 .00001884> 6.60 .008| 21.43 .006| 36.27 .001| 51.10 .000| 65.93 .00001885> 6.62 .008| 21.45 .006| 36.28 .001| 51.12 .000| 65.95 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 30
01886> 6.63 .008| 21.47 .006| 36.30 .001| 51.13 .000| 65.97 .00001887> 6.65 .008| 21.48 .006| 36.32 .001| 51.15 .000| 65.98 .00001888> 6.67 .008| 21.50 .006| 36.33 .001| 51.17 .000| 66.00 .00001889> 6.68 .008| 21.52 .006| 36.35 .001| 51.18 .000| 66.02 .00001890> 6.70 .008| 21.53 .006| 36.37 .001| 51.20 .000| 66.03 .00001891> 6.72 .008| 21.55 .006| 36.38 .001| 51.22 .000| 66.05 .00001892> 6.73 .008| 21.57 .006| 36.40 .001| 51.23 .000| 66.07 .00001893> 6.75 .008| 21.58 .006| 36.42 .001| 51.25 .000| 66.08 .00001894> 6.77 .008| 21.60 .006| 36.43 .001| 51.27 .000| 66.10 .00001895> 6.78 .008| 21.62 .006| 36.45 .001| 51.28 .000| 66.12 .00001896> 6.80 .008| 21.63 .006| 36.47 .001| 51.30 .000| 66.13 .00001897> 6.82 .008| 21.65 .006| 36.48 .001| 51.32 .000| 66.15 .00001898> 6.83 .008| 21.67 .006| 36.50 .001| 51.33 .000| 66.17 .00001899> 6.85 .008| 21.68 .006| 36.52 .001| 51.35 .000| 66.18 .00001900> 6.87 .008| 21.70 .006| 36.53 .001| 51.37 .000| 66.20 .00001901> 6.88 .008| 21.72 .006| 36.55 .001| 51.38 .000| 66.22 .00001902> 6.90 .008| 21.73 .006| 36.57 .001| 51.40 .000| 66.23 .00001903> 6.92 .008| 21.75 .006| 36.58 .001| 51.42 .000| 66.25 .00001904> 6.93 .008| 21.77 .006| 36.60 .001| 51.43 .000| 66.27 .00001905> 6.95 .008| 21.78 .006| 36.62 .001| 51.45 .000| 66.28 .00001906> 6.97 .008| 21.80 .006| 36.63 .001| 51.47 .000| 66.30 .00001907> 6.98 .008| 21.82 .006| 36.65 .001| 51.48 .000| 66.32 .00001908> 7.00 .008| 21.83 .006| 36.67 .001| 51.50 .000| 66.33 .00001909> 7.02 .008| 21.85 .006| 36.68 .001| 51.52 .000| 66.35 .00001910> 7.03 .008| 21.87 .006| 36.70 .001| 51.53 .000| 66.37 .00001911> 7.05 .008| 21.88 .006| 36.72 .001| 51.55 .000| 66.38 .00001912> 7.07 .008| 21.90 .006| 36.73 .001| 51.57 .000| 66.40 .00001913> 7.08 .008| 21.92 .006| 36.75 .001| 51.58 .000| 66.42 .00001914> 7.10 .008| 21.93 .006| 36.77 .001| 51.60 .000| 66.43 .00001915> 7.12 .008| 21.95 .006| 36.78 .001| 51.62 .000| 66.45 .00001916> 7.13 .008| 21.97 .006| 36.80 .001| 51.63 .000| 66.47 .00001917> 7.15 .008| 21.98 .006| 36.82 .001| 51.65 .000| 66.48 .00001918> 7.17 .008| 22.00 .006| 36.83 .001| 51.67 .000| 66.50 .00001919> 7.18 .008| 22.02 .006| 36.85 .001| 51.68 .000| 66.52 .00001920> 7.20 .008| 22.03 .006| 36.87 .001| 51.70 .000| 66.53 .00001921> 7.22 .008| 22.05 .006| 36.88 .001| 51.72 .000| 66.55 .00001922> 7.23 .008| 22.07 .006| 36.90 .001| 51.73 .000| 66.57 .00001923> 7.25 .008| 22.08 .006| 36.92 .001| 51.75 .000| 66.58 .00001924> 7.27 .008| 22.10 .006| 36.93 .001| 51.77 .000| 66.60 .00001925> 7.28 .008| 22.12 .006| 36.95 .001| 51.78 .000| 66.62 .00001926> 7.30 .008| 22.13 .006| 36.97 .001| 51.80 .000| 66.63 .00001927> 7.32 .008| 22.15 .006| 36.98 .001| 51.82 .000| 66.65 .00001928> 7.33 .008| 22.17 .006| 37.00 .001| 51.83 .000| 66.67 .00001929> 7.35 .008| 22.18 .006| 37.02 .001| 51.85 .000| 66.68 .00001930> 7.37 .008| 22.20 .006| 37.03 .001| 51.87 .000| 66.70 .00001931> 7.38 .008| 22.22 .006| 37.05 .001| 51.88 .000| 66.72 .00001932> 7.40 .008| 22.23 .006| 37.07 .001| 51.90 .000| 66.73 .00001933> 7.42 .008| 22.25 .006| 37.08 .001| 51.92 .000| 66.75 .00001934> 7.43 .008| 22.27 .006| 37.10 .001| 51.93 .000| 66.77 .00001935> 7.45 .008| 22.28 .006| 37.12 .001| 51.95 .000| 66.78 .00001936> 7.47 .008| 22.30 .006| 37.13 .001| 51.97 .000| 66.80 .00001937> 7.48 .008| 22.32 .006| 37.15 .001| 51.98 .000| 66.82 .00001938> 7.50 .008| 22.33 .006| 37.17 .001| 52.00 .000| 66.83 .00001939> 7.52 .008| 22.35 .006| 37.18 .001| 52.02 .000| 66.85 .00001940> 7.53 .008| 22.37 .006| 37.20 .001| 52.03 .000| 66.87 .00001941> 7.55 .008| 22.38 .006| 37.22 .001| 52.05 .000| 66.88 .00001942> 7.57 .008| 22.40 .006| 37.23 .001| 52.07 .000| 66.90 .00001943> 7.58 .008| 22.42 .006| 37.25 .001| 52.08 .000| 66.92 .00001944> 7.60 .008| 22.43 .006| 37.27 .001| 52.10 .000| 66.93 .00001945> 7.62 .008| 22.45 .006| 37.28 .001| 52.12 .000| 66.95 .00001946> 7.63 .008| 22.47 .006| 37.30 .001| 52.13 .000| 66.97 .00001947> 7.65 .008| 22.48 .006| 37.32 .001| 52.15 .000| 66.98 .00001948> 7.67 .008| 22.50 .006| 37.33 .001| 52.17 .000| 67.00 .00001949> 7.68 .008| 22.52 .006| 37.35 .001| 52.18 .000| 67.02 .00001950> 7.70 .008| 22.53 .006| 37.37 .001| 52.20 .000| 67.03 .000
East and West Ponds Erosion Control Storage
Condeland Engineering Limited 25mm 4 hour duration StormPage 31
01951> 7.72 .008| 22.55 .006| 37.38 .001| 52.22 .000| 67.05 .00001952> 7.73 .008| 22.57 .006| 37.40 .001| 52.23 .000| 67.07 .00001953> 7.75 .008| 22.58 .006| 37.42 .001| 52.25 .000| 67.08 .00001954> 7.77 .008| 22.60 .006| 37.43 .001| 52.27 .000| 67.10 .00001955> 7.78 .008| 22.62 .006| 37.45 .001| 52.28 .000| 67.12 .00001956> 7.80 .008| 22.63 .006| 37.47 .001| 52.30 .000| 67.13 .00001957> 7.82 .008| 22.65 .006| 37.48 .001| 52.32 .000| 67.15 .00001958> 7.83 .008| 22.67 .006| 37.50 .001| 52.33 .000| 67.17 .00001959> 7.85 .008| 22.68 .006| 37.52 .001| 52.35 .000| 67.18 .00001960> 7.87 .008| 22.70 .006| 37.53 .001| 52.37 .000| 67.20 .00001961> 7.88 .008| 22.72 .006| 37.55 .001| 52.38 .000| 67.22 .00001962> 7.90 .008| 22.73 .006| 37.57 .001| 52.40 .000| 67.23 .00001963> 7.92 .008| 22.75 .006| 37.58 .001| 52.42 .000| 67.25 .00001964> 7.93 .008| 22.77 .006| 37.60 .001| 52.43 .000| 67.27 .00001965> 7.95 .008| 22.78 .006| 37.62 .001| 52.45 .000| 67.28 .00001966> 7.97 .008| 22.80 .006| 37.63 .001| 52.47 .000| 67.30 .00001967> 7.98 .008| 22.82 .006| 37.65 .001| 52.48 .000| 67.32 .00001968> 8.00 .008| 22.83 .006| 37.67 .001| 52.50 .000| 67.33 .00001969> 8.02 .008| 22.85 .006| 37.68 .001| 52.52 .000| 67.35 .00001970> 8.03 .008| 22.87 .006| 37.70 .001| 52.53 .000| 67.37 .00001971> 8.05 .008| 22.88 .006| 37.72 .001| 52.55 .000| 67.38 .00001972> 8.07 .008| 22.90 .006| 37.73 .001| 52.57 .000| 67.40 .00001973> 8.08 .008| 22.92 .006| 37.75 .001| 52.58 .000| 67.42 .00001974> 8.10 .008| 22.93 .006| 37.77 .001| 52.60 .000| 67.43 .00001975> 8.12 .008| 22.95 .006| 37.78 .001| 52.62 .000| 67.45 .00001976> 8.13 .008| 22.97 .006| 37.80 .001| 52.63 .000| 67.47 .00001977> 8.15 .008| 22.98 .006| 37.82 .001| 52.65 .000| 67.48 .00001978> 8.17 .008| 23.00 .006| 37.83 .001| 52.67 .000| 67.50 .00001979> 8.18 .008| 23.02 .006| 37.85 .001| 52.68 .000| 67.52 .00001980> 8.20 .008| 23.03 .006| 37.87 .001| 52.70 .000| 67.53 .00001981> 8.22 .008| 23.05 .006| 37.88 .001| 52.72 .000| 67.55 .00001982> 8.23 .008| 23.07 .006| 37.90 .001| 52.73 .000| 67.57 .00001983> 8.25 .008| 23.08 .006| 37.92 .001| 52.75 .000| 67.58 .00001984> 8.27 .008| 23.10 .006| 37.93 .001| 52.77 .000| 67.60 .00001985> 8.28 .008| 23.12 .006| 37.95 .001| 52.78 .000| 67.62 .00001986> 8.30 .008| 23.13 .006| 37.97 .001| 52.80 .000| 67.63 .00001987> 8.32 .008| 23.15 .006| 37.98 .001| 52.82 .000| 67.65 .00001988> 8.33 .008| 23.17 .006| 38.00 .001| 52.83 .000| 67.67 .00001989> 8.35 .008| 23.18 .006| 38.02 .001| 52.85 .000| 67.68 .00001990> 8.37 .008| 23.20 .006| 38.03 .001| 52.87 .000| 67.70 .00001991> 8.38 .008| 23.22 .006| 38.05 .001| 52.88 .000| 67.72 .00001992> 8.40 .008| 23.23 .006| 38.07 .001| 52.90 .000| 67.73 .00001993> 8.42 .008| 23.25 .006| 38.08 .001| 52.92 .000| 67.75 .00001994> 8.43 .008| 23.27 .006| 38.10 .001| 52.93 .000| 67.77 .00001995> 8.45 .008| 23.28 .006| 38.12 .001| 52.95 .000| 67.78 .00001996> 8.47 .008| 23.30 .006| 38.13 .001| 52.97 .000| 67.80 .00001997> 8.48 .008| 23.32 .006| 38.15 .001| 52.98 .000| 67.82 .00001998> 8.50 .008| 23.33 .006| 38.17 .001| 53.00 .000| 67.83 .00001999> 8.52 .008| 23.35 .006| 38.18 .001| 53.02 .000| 67.85 .00002000> 8.53 .008| 23.37 .006| 38.20 .001| 53.03 .000| 67.87 .00002001> 8.55 .008| 23.38 .006| 38.22 .001| 53.05 .000| 67.88 .00002002> 8.57 .008| 23.40 .006| 38.23 .001| 53.07 .000| 67.90 .00002003> 8.58 .008| 23.42 .006| 38.25 .001| 53.08 .000| 67.92 .00002004> 8.60 .008| 23.43 .006| 38.27 .001| 53.10 .000| 67.93 .00002005> 8.62 .008| 23.45 .006| 38.28 .001| 53.12 .000| 67.95 .00002006> 8.63 .008| 23.47 .006| 38.30 .001| 53.13 .000| 67.97 .00002007> 8.65 .008| 23.48 .006| 38.32 .001| 53.15 .000| 67.98 .00002008> 8.67 .008| 23.50 .006| 38.33 .001| 53.17 .000| 68.00 .00002009> 8.68 .008| 23.52 .006| 38.35 .001| 53.18 .000| 68.02 .00002010> 8.70 .008| 23.53 .006| 38.37 .001| 53.20 .000| 68.03 .00002011> 8.72 .008| 23.55 .006| 38.38 .001| 53.22 .000| 68.05 .00002012> 8.73 .008| 23.57 .006| 38.40 .001| 53.23 .000| 68.07 .00002013> 8.75 .008| 23.58 .006| 38.42 .001| 53.25 .000| 68.08 .00002014> 8.77 .008| 23.60 .006| 38.43 .001| 53.27 .000| 68.10 .00002015> 8.78 .008| 23.62 .006| 38.45 .001| 53.28 .000| 68.12 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 32
02016> 8.80 .008| 23.63 .006| 38.47 .001| 53.30 .000| 68.13 .00002017> 8.82 .008| 23.65 .006| 38.48 .001| 53.32 .000| 68.15 .00002018> 8.83 .008| 23.67 .006| 38.50 .001| 53.33 .000| 68.17 .00002019> 8.85 .008| 23.68 .006| 38.52 .001| 53.35 .000| 68.18 .00002020> 8.87 .008| 23.70 .006| 38.53 .001| 53.37 .000| 68.20 .00002021> 8.88 .008| 23.72 .006| 38.55 .001| 53.38 .000| 68.22 .00002022> 8.90 .008| 23.73 .006| 38.57 .001| 53.40 .000| 68.23 .00002023> 8.92 .008| 23.75 .006| 38.58 .001| 53.42 .000| 68.25 .00002024> 8.93 .008| 23.77 .006| 38.60 .001| 53.43 .000| 68.27 .00002025> 8.95 .008| 23.78 .006| 38.62 .001| 53.45 .000| 68.28 .00002026> 8.97 .008| 23.80 .006| 38.63 .001| 53.47 .000| 68.30 .00002027> 8.98 .008| 23.82 .006| 38.65 .001| 53.48 .000| 68.32 .00002028> 9.00 .008| 23.83 .006| 38.67 .001| 53.50 .000| 68.33 .00002029> 9.02 .008| 23.85 .006| 38.68 .001| 53.52 .000| 68.35 .00002030> 9.03 .008| 23.87 .006| 38.70 .001| 53.53 .000| 68.37 .00002031> 9.05 .008| 23.88 .006| 38.72 .001| 53.55 .000| 68.38 .00002032> 9.07 .008| 23.90 .006| 38.73 .001| 53.57 .000| 68.40 .00002033> 9.08 .008| 23.92 .006| 38.75 .001| 53.58 .000| 68.42 .00002034> 9.10 .008| 23.93 .006| 38.77 .001| 53.60 .000| 68.43 .00002035> 9.12 .008| 23.95 .006| 38.78 .001| 53.62 .000| 68.45 .00002036> 9.13 .008| 23.97 .006| 38.80 .001| 53.63 .000| 68.47 .00002037> 9.15 .008| 23.98 .006| 38.82 .001| 53.65 .000| 68.48 .00002038> 9.17 .008| 24.00 .006| 38.83 .001| 53.67 .000| 68.50 .00002039> 9.18 .008| 24.02 .006| 38.85 .001| 53.68 .000| 68.52 .00002040> 9.20 .008| 24.03 .006| 38.87 .001| 53.70 .000| 68.53 .00002041> 9.22 .008| 24.05 .006| 38.88 .001| 53.72 .000| 68.55 .00002042> 9.23 .008| 24.07 .006| 38.90 .001| 53.73 .000| 68.57 .00002043> 9.25 .008| 24.08 .006| 38.92 .001| 53.75 .000| 68.58 .00002044> 9.27 .008| 24.10 .006| 38.93 .001| 53.77 .000| 68.60 .00002045> 9.28 .008| 24.12 .006| 38.95 .001| 53.78 .000| 68.62 .00002046> 9.30 .008| 24.13 .006| 38.97 .001| 53.80 .000| 68.63 .00002047> 9.32 .008| 24.15 .006| 38.98 .001| 53.82 .000| 68.65 .00002048> 9.33 .008| 24.17 .006| 39.00 .001| 53.83 .000| 68.67 .00002049> 9.35 .008| 24.18 .006| 39.02 .001| 53.85 .000| 68.68 .00002050> 9.37 .008| 24.20 .006| 39.03 .001| 53.87 .000| 68.70 .00002051> 9.38 .008| 24.22 .006| 39.05 .001| 53.88 .000| 68.72 .00002052> 9.40 .008| 24.23 .006| 39.07 .001| 53.90 .000| 68.73 .00002053> 9.42 .008| 24.25 .006| 39.08 .001| 53.92 .000| 68.75 .00002054> 9.43 .008| 24.27 .006| 39.10 .001| 53.93 .000| 68.77 .00002055> 9.45 .008| 24.28 .006| 39.12 .001| 53.95 .000| 68.78 .00002056> 9.47 .008| 24.30 .006| 39.13 .001| 53.97 .000| 68.80 .00002057> 9.48 .008| 24.32 .006| 39.15 .001| 53.98 .000| 68.82 .00002058> 9.50 .008| 24.33 .006| 39.17 .001| 54.00 .000| 68.83 .00002059> 9.52 .008| 24.35 .006| 39.18 .001| 54.02 .000| 68.85 .00002060> 9.53 .008| 24.37 .006| 39.20 .001| 54.03 .000| 68.87 .00002061> 9.55 .008| 24.38 .006| 39.22 .001| 54.05 .000| 68.88 .00002062> 9.57 .008| 24.40 .006| 39.23 .001| 54.07 .000| 68.90 .00002063> 9.58 .008| 24.42 .006| 39.25 .001| 54.08 .000| 68.92 .00002064> 9.60 .008| 24.43 .006| 39.27 .001| 54.10 .000| 68.93 .00002065> 9.62 .008| 24.45 .006| 39.28 .001| 54.12 .000| 68.95 .00002066> 9.63 .008| 24.47 .006| 39.30 .001| 54.13 .000| 68.97 .00002067> 9.65 .008| 24.48 .006| 39.32 .001| 54.15 .000| 68.98 .00002068> 9.67 .008| 24.50 .006| 39.33 .001| 54.17 .000| 69.00 .00002069> 9.68 .008| 24.52 .006| 39.35 .001| 54.18 .000| 69.02 .00002070> 9.70 .008| 24.53 .006| 39.37 .001| 54.20 .000| 69.03 .00002071> 9.72 .008| 24.55 .006| 39.38 .001| 54.22 .000| 69.05 .00002072> 9.73 .008| 24.57 .006| 39.40 .001| 54.23 .000| 69.07 .00002073> 9.75 .008| 24.58 .006| 39.42 .001| 54.25 .000| 69.08 .00002074> 9.77 .008| 24.60 .006| 39.43 .001| 54.27 .000| 69.10 .00002075> 9.78 .008| 24.62 .006| 39.45 .001| 54.28 .000| 69.12 .00002076> 9.80 .008| 24.63 .006| 39.47 .001| 54.30 .000| 69.13 .00002077> 9.82 .008| 24.65 .006| 39.48 .001| 54.32 .000| 69.15 .00002078> 9.83 .008| 24.67 .006| 39.50 .001| 54.33 .000| 69.17 .00002079> 9.85 .008| 24.68 .006| 39.52 .001| 54.35 .000| 69.18 .00002080> 9.87 .008| 24.70 .006| 39.53 .001| 54.37 .000| 69.20 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 33
02081> 9.88 .008| 24.72 .006| 39.55 .001| 54.38 .000| 69.22 .00002082> 9.90 .008| 24.73 .006| 39.57 .001| 54.40 .000| 69.23 .00002083> 9.92 .008| 24.75 .006| 39.58 .001| 54.42 .000| 69.25 .00002084> 9.93 .008| 24.77 .006| 39.60 .001| 54.43 .000| 69.27 .00002085> 9.95 .008| 24.78 .006| 39.62 .001| 54.45 .000| 69.28 .00002086> 9.97 .008| 24.80 .006| 39.63 .001| 54.47 .000| 69.30 .00002087> 9.98 .008| 24.82 .006| 39.65 .001| 54.48 .000| 69.32 .00002088> 10.00 .008| 24.83 .006| 39.67 .001| 54.50 .000| 69.33 .00002089> 10.02 .008| 24.85 .006| 39.68 .001| 54.52 .000| 69.35 .00002090> 10.03 .008| 24.87 .006| 39.70 .001| 54.53 .000| 69.37 .00002091> 10.05 .008| 24.88 .006| 39.72 .001| 54.55 .000| 69.38 .00002092> 10.07 .008| 24.90 .006| 39.73 .001| 54.57 .000| 69.40 .00002093> 10.08 .008| 24.92 .006| 39.75 .001| 54.58 .000| 69.42 .00002094> 10.10 .008| 24.93 .006| 39.77 .001| 54.60 .000| 69.43 .00002095> 10.12 .008| 24.95 .006| 39.78 .001| 54.62 .000| 69.45 .00002096> 10.13 .008| 24.97 .006| 39.80 .001| 54.63 .000| 69.47 .00002097> 10.15 .008| 24.98 .006| 39.82 .001| 54.65 .000| 69.48 .00002098> 10.17 .008| 25.00 .006| 39.83 .001| 54.67 .000| 69.50 .00002099> 10.18 .008| 25.02 .006| 39.85 .001| 54.68 .000| 69.52 .00002100> 10.20 .008| 25.03 .006| 39.87 .001| 54.70 .000| 69.53 .00002101> 10.22 .008| 25.05 .006| 39.88 .001| 54.72 .000| 69.55 .00002102> 10.23 .008| 25.07 .006| 39.90 .001| 54.73 .000| 69.57 .00002103> 10.25 .008| 25.08 .006| 39.92 .001| 54.75 .000| 69.58 .00002104> 10.27 .008| 25.10 .006| 39.93 .001| 54.77 .000| 69.60 .00002105> 10.28 .008| 25.12 .006| 39.95 .001| 54.78 .000| 69.62 .00002106> 10.30 .008| 25.13 .006| 39.97 .001| 54.80 .000| 69.63 .00002107> 10.32 .008| 25.15 .006| 39.98 .001| 54.82 .000| 69.65 .00002108> 10.33 .008| 25.17 .006| 40.00 .001| 54.83 .000| 69.67 .00002109> 10.35 .008| 25.18 .006| 40.02 .001| 54.85 .000| 69.68 .00002110> 10.37 .008| 25.20 .006| 40.03 .001| 54.87 .000| 69.70 .00002111> 10.38 .008| 25.22 .006| 40.05 .001| 54.88 .000| 69.72 .00002112> 10.40 .008| 25.23 .006| 40.07 .001| 54.90 .000| 69.73 .00002113> 10.42 .008| 25.25 .006| 40.08 .001| 54.92 .000| 69.75 .00002114> 10.43 .008| 25.27 .006| 40.10 .001| 54.93 .000| 69.77 .00002115> 10.45 .008| 25.28 .006| 40.12 .001| 54.95 .000| 69.78 .00002116> 10.47 .008| 25.30 .006| 40.13 .001| 54.97 .000| 69.80 .00002117> 10.48 .008| 25.32 .006| 40.15 .001| 54.98 .000| 69.82 .00002118> 10.50 .008| 25.33 .005| 40.17 .001| 55.00 .000| 69.83 .00002119> 10.52 .008| 25.35 .005| 40.18 .001| 55.02 .000| 69.85 .00002120> 10.53 .008| 25.37 .005| 40.20 .001| 55.03 .000| 69.87 .00002121> 10.55 .008| 25.38 .005| 40.22 .001| 55.05 .000| 69.88 .00002122> 10.57 .008| 25.40 .005| 40.23 .001| 55.07 .000| 69.90 .00002123> 10.58 .008| 25.42 .005| 40.25 .001| 55.08 .000| 69.92 .00002124> 10.60 .008| 25.43 .005| 40.27 .001| 55.10 .000| 69.93 .00002125> 10.62 .008| 25.45 .005| 40.28 .001| 55.12 .000| 69.95 .00002126> 10.63 .008| 25.47 .005| 40.30 .001| 55.13 .000| 69.97 .00002127> 10.65 .008| 25.48 .005| 40.32 .001| 55.15 .000| 69.98 .00002128> 10.67 .008| 25.50 .005| 40.33 .001| 55.17 .000| 70.00 .00002129> 10.68 .007| 25.52 .005| 40.35 .001| 55.18 .000| 70.02 .00002130> 10.70 .007| 25.53 .005| 40.37 .001| 55.20 .000| 70.03 .00002131> 10.72 .007| 25.55 .005| 40.38 .001| 55.22 .000| 70.05 .00002132> 10.73 .007| 25.57 .005| 40.40 .001| 55.23 .000| 70.07 .00002133> 10.75 .007| 25.58 .005| 40.42 .001| 55.25 .000| 70.08 .00002134> 10.77 .007| 25.60 .005| 40.43 .001| 55.27 .000| 70.10 .00002135> 10.78 .007| 25.62 .005| 40.45 .001| 55.28 .000| 70.12 .00002136> 10.80 .007| 25.63 .005| 40.47 .001| 55.30 .000| 70.13 .00002137> 10.82 .007| 25.65 .005| 40.48 .001| 55.32 .000| 70.15 .00002138> 10.83 .007| 25.67 .005| 40.50 .001| 55.33 .000| 70.17 .00002139> 10.85 .007| 25.68 .005| 40.52 .001| 55.35 .000| 70.18 .00002140> 10.87 .007| 25.70 .005| 40.53 .001| 55.37 .000| 70.20 .00002141> 10.88 .007| 25.72 .005| 40.55 .001| 55.38 .000| 70.22 .00002142> 10.90 .007| 25.73 .005| 40.57 .001| 55.40 .000| 70.23 .00002143> 10.92 .007| 25.75 .005| 40.58 .001| 55.42 .000| 70.25 .00002144> 10.93 .007| 25.77 .005| 40.60 .001| 55.43 .000| 70.27 .00002145> 10.95 .007| 25.78 .005| 40.62 .001| 55.45 .000| 70.28 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 34
02146> 10.97 .007| 25.80 .005| 40.63 .001| 55.47 .000| 70.30 .00002147> 10.98 .007| 25.82 .005| 40.65 .001| 55.48 .000| 70.32 .00002148> 11.00 .007| 25.83 .005| 40.67 .001| 55.50 .000| 70.33 .00002149> 11.02 .007| 25.85 .005| 40.68 .001| 55.52 .000| 70.35 .00002150> 11.03 .007| 25.87 .005| 40.70 .001| 55.53 .000| 70.37 .00002151> 11.05 .007| 25.88 .005| 40.72 .001| 55.55 .000| 70.38 .00002152> 11.07 .007| 25.90 .005| 40.73 .001| 55.57 .000| 70.40 .00002153> 11.08 .007| 25.92 .005| 40.75 .001| 55.58 .000| 70.42 .00002154> 11.10 .007| 25.93 .005| 40.77 .001| 55.60 .000| 70.43 .00002155> 11.12 .007| 25.95 .005| 40.78 .001| 55.62 .000| 70.45 .00002156> 11.13 .007| 25.97 .005| 40.80 .001| 55.63 .000| 70.47 .00002157> 11.15 .007| 25.98 .005| 40.82 .001| 55.65 .000| 70.48 .00002158> 11.17 .007| 26.00 .005| 40.83 .001| 55.67 .000| 70.50 .00002159> 11.18 .007| 26.02 .005| 40.85 .001| 55.68 .000| 70.52 .00002160> 11.20 .007| 26.03 .005| 40.87 .001| 55.70 .000| 70.53 .00002161> 11.22 .007| 26.05 .005| 40.88 .001| 55.72 .000| 70.55 .00002162> 11.23 .007| 26.07 .005| 40.90 .001| 55.73 .000| 70.57 .00002163> 11.25 .007| 26.08 .005| 40.92 .001| 55.75 .000| 70.58 .00002164> 11.27 .007| 26.10 .005| 40.93 .001| 55.77 .000| 70.60 .00002165> 11.28 .007| 26.12 .005| 40.95 .001| 55.78 .000| 70.62 .00002166> 11.30 .007| 26.13 .005| 40.97 .001| 55.80 .000| 70.63 .00002167> 11.32 .007| 26.15 .005| 40.98 .001| 55.82 .000| 70.65 .00002168> 11.33 .007| 26.17 .005| 41.00 .001| 55.83 .000| 70.67 .00002169> 11.35 .007| 26.18 .005| 41.02 .001| 55.85 .000| 70.68 .00002170> 11.37 .007| 26.20 .005| 41.03 .001| 55.87 .000| 70.70 .00002171> 11.38 .007| 26.22 .005| 41.05 .001| 55.88 .000| 70.72 .00002172> 11.40 .007| 26.23 .005| 41.07 .001| 55.90 .000| 70.73 .00002173> 11.42 .007| 26.25 .005| 41.08 .001| 55.92 .000| 70.75 .00002174> 11.43 .007| 26.27 .005| 41.10 .001| 55.93 .000| 70.77 .00002175> 11.45 .007| 26.28 .005| 41.12 .001| 55.95 .000| 70.78 .00002176> 11.47 .007| 26.30 .005| 41.13 .001| 55.97 .000| 70.80 .00002177> 11.48 .007| 26.32 .005| 41.15 .001| 55.98 .000| 70.82 .00002178> 11.50 .007| 26.33 .005| 41.17 .001| 56.00 .000| 70.83 .00002179> 11.52 .007| 26.35 .005| 41.18 .001| 56.02 .000| 70.85 .00002180> 11.53 .007| 26.37 .005| 41.20 .001| 56.03 .000| 70.87 .00002181> 11.55 .007| 26.38 .005| 41.22 .001| 56.05 .000| 70.88 .00002182> 11.57 .007| 26.40 .005| 41.23 .001| 56.07 .000| 70.90 .00002183> 11.58 .007| 26.42 .005| 41.25 .001| 56.08 .000| 70.92 .00002184> 11.60 .007| 26.43 .005| 41.27 .001| 56.10 .000| 70.93 .00002185> 11.62 .007| 26.45 .005| 41.28 .001| 56.12 .000| 70.95 .00002186> 11.63 .007| 26.47 .005| 41.30 .001| 56.13 .000| 70.97 .00002187> 11.65 .007| 26.48 .005| 41.32 .001| 56.15 .000| 70.98 .00002188> 11.67 .007| 26.50 .005| 41.33 .001| 56.17 .000| 71.00 .00002189> 11.68 .007| 26.52 .005| 41.35 .001| 56.18 .000| 71.02 .00002190> 11.70 .007| 26.53 .005| 41.37 .001| 56.20 .000| 71.03 .00002191> 11.72 .007| 26.55 .005| 41.38 .001| 56.22 .000| 71.05 .00002192> 11.73 .007| 26.57 .005| 41.40 .001| 56.23 .000| 71.07 .00002193> 11.75 .007| 26.58 .005| 41.42 .001| 56.25 .000| 71.08 .00002194> 11.77 .007| 26.60 .005| 41.43 .001| 56.27 .000| 71.10 .00002195> 11.78 .007| 26.62 .005| 41.45 .001| 56.28 .000| 71.12 .00002196> 11.80 .007| 26.63 .005| 41.47 .001| 56.30 .000| 71.13 .00002197> 11.82 .007| 26.65 .005| 41.48 .001| 56.32 .000| 71.15 .00002198> 11.83 .007| 26.67 .005| 41.50 .001| 56.33 .000| 71.17 .00002199> 11.85 .007| 26.68 .005| 41.52 .001| 56.35 .000| 71.18 .00002200> 11.87 .007| 26.70 .005| 41.53 .001| 56.37 .000| 71.20 .00002201> 11.88 .007| 26.72 .005| 41.55 .001| 56.38 .000| 71.22 .00002202> 11.90 .007| 26.73 .005| 41.57 .001| 56.40 .000| 71.23 .00002203> 11.92 .007| 26.75 .005| 41.58 .001| 56.42 .000| 71.25 .00002204> 11.93 .007| 26.77 .005| 41.60 .001| 56.43 .000| 71.27 .00002205> 11.95 .007| 26.78 .005| 41.62 .001| 56.45 .000| 71.28 .00002206> 11.97 .007| 26.80 .005| 41.63 .001| 56.47 .000| 71.30 .00002207> 11.98 .007| 26.82 .005| 41.65 .001| 56.48 .000| 71.32 .00002208> 12.00 .007| 26.83 .005| 41.67 .001| 56.50 .000| 71.33 .00002209> 12.02 .007| 26.85 .005| 41.68 .001| 56.52 .000| 71.35 .00002210> 12.03 .007| 26.87 .005| 41.70 .001| 56.53 .000| 71.37 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 35
02211> 12.05 .007| 26.88 .005| 41.72 .001| 56.55 .000| 71.38 .00002212> 12.07 .007| 26.90 .004| 41.73 .001| 56.57 .000| 71.40 .00002213> 12.08 .007| 26.92 .004| 41.75 .001| 56.58 .000| 71.42 .00002214> 12.10 .007| 26.93 .004| 41.77 .001| 56.60 .000| 71.43 .00002215> 12.12 .007| 26.95 .004| 41.78 .001| 56.62 .000| 71.45 .00002216> 12.13 .007| 26.97 .004| 41.80 .001| 56.63 .000| 71.47 .00002217> 12.15 .007| 26.98 .004| 41.82 .001| 56.65 .000| 71.48 .00002218> 12.17 .007| 27.00 .004| 41.83 .001| 56.67 .000| 71.50 .00002219> 12.18 .007| 27.02 .004| 41.85 .001| 56.68 .000| 71.52 .00002220> 12.20 .007| 27.03 .004| 41.87 .001| 56.70 .000| 71.53 .00002221> 12.22 .007| 27.05 .004| 41.88 .001| 56.72 .000| 71.55 .00002222> 12.23 .007| 27.07 .004| 41.90 .001| 56.73 .000| 71.57 .00002223> 12.25 .007| 27.08 .004| 41.92 .001| 56.75 .000| 71.58 .00002224> 12.27 .007| 27.10 .004| 41.93 .001| 56.77 .000| 71.60 .00002225> 12.28 .007| 27.12 .004| 41.95 .001| 56.78 .000| 71.62 .00002226> 12.30 .007| 27.13 .004| 41.97 .001| 56.80 .000| 71.63 .00002227> 12.32 .007| 27.15 .004| 41.98 .001| 56.82 .000| 71.65 .00002228> 12.33 .007| 27.17 .004| 42.00 .001| 56.83 .000| 71.67 .00002229> 12.35 .007| 27.18 .004| 42.02 .001| 56.85 .000| 71.68 .00002230> 12.37 .007| 27.20 .004| 42.03 .001| 56.87 .000| 71.70 .00002231> 12.38 .007| 27.22 .004| 42.05 .001| 56.88 .000| 71.72 .00002232> 12.40 .007| 27.23 .004| 42.07 .001| 56.90 .000| 71.73 .00002233> 12.42 .007| 27.25 .004| 42.08 .001| 56.92 .000| 71.75 .00002234> 12.43 .007| 27.27 .004| 42.10 .001| 56.93 .000| 71.77 .00002235> 12.45 .007| 27.28 .004| 42.12 .001| 56.95 .000| 71.78 .00002236> 12.47 .007| 27.30 .004| 42.13 .001| 56.97 .000| 71.80 .00002237> 12.48 .007| 27.32 .004| 42.15 .001| 56.98 .000| 71.82 .00002238> 12.50 .007| 27.33 .004| 42.17 .001| 57.00 .000| 71.83 .00002239> 12.52 .007| 27.35 .004| 42.18 .001| 57.02 .000| 71.85 .00002240> 12.53 .007| 27.37 .004| 42.20 .001| 57.03 .000| 71.87 .00002241> 12.55 .007| 27.38 .004| 42.22 .001| 57.05 .000| 71.88 .00002242> 12.57 .007| 27.40 .004| 42.23 .001| 57.07 .000| 71.90 .00002243> 12.58 .007| 27.42 .004| 42.25 .001| 57.08 .000| 71.92 .00002244> 12.60 .007| 27.43 .004| 42.27 .001| 57.10 .000| 71.93 .00002245> 12.62 .007| 27.45 .004| 42.28 .001| 57.12 .000| 71.95 .00002246> 12.63 .007| 27.47 .004| 42.30 .001| 57.13 .000| 71.97 .00002247> 12.65 .007| 27.48 .004| 42.32 .001| 57.15 .000| 71.98 .00002248> 12.67 .007| 27.50 .004| 42.33 .001| 57.17 .000| 72.00 .00002249> 12.68 .007| 27.52 .004| 42.35 .001| 57.18 .000| 72.02 .00002250> 12.70 .007| 27.53 .004| 42.37 .001| 57.20 .000| 72.03 .00002251> 12.72 .007| 27.55 .004| 42.38 .001| 57.22 .000| 72.05 .00002252> 12.73 .007| 27.57 .004| 42.40 .001| 57.23 .000| 72.07 .00002253> 12.75 .007| 27.58 .004| 42.42 .001| 57.25 .000| 72.08 .00002254> 12.77 .007| 27.60 .004| 42.43 .001| 57.27 .000| 72.10 .00002255> 12.78 .007| 27.62 .004| 42.45 .001| 57.28 .000| 72.12 .00002256> 12.80 .007| 27.63 .004| 42.47 .001| 57.30 .000| 72.13 .00002257> 12.82 .007| 27.65 .004| 42.48 .001| 57.32 .000| 72.15 .00002258> 12.83 .007| 27.67 .004| 42.50 .001| 57.33 .000| 72.17 .00002259> 12.85 .007| 27.68 .004| 42.52 .001| 57.35 .000| 72.18 .00002260> 12.87 .007| 27.70 .004| 42.53 .001| 57.37 .000| 72.20 .00002261> 12.88 .007| 27.72 .004| 42.55 .001| 57.38 .000| 72.22 .00002262> 12.90 .007| 27.73 .004| 42.57 .001| 57.40 .000| 72.23 .00002263> 12.92 .007| 27.75 .004| 42.58 .001| 57.42 .000| 72.25 .00002264> 12.93 .007| 27.77 .004| 42.60 .001| 57.43 .000| 72.27 .00002265> 12.95 .007| 27.78 .004| 42.62 .001| 57.45 .000| 72.28 .00002266> 12.97 .007| 27.80 .004| 42.63 .001| 57.47 .000| 72.30 .00002267> 12.98 .007| 27.82 .004| 42.65 .001| 57.48 .000| 72.32 .00002268> 13.00 .007| 27.83 .004| 42.67 .001| 57.50 .000| 72.33 .00002269> 13.02 .007| 27.85 .004| 42.68 .001| 57.52 .000| 72.35 .00002270> 13.03 .007| 27.87 .004| 42.70 .001| 57.53 .000| 72.37 .00002271> 13.05 .007| 27.88 .004| 42.72 .001| 57.55 .000| 72.38 .00002272> 13.07 .007| 27.90 .004| 42.73 .001| 57.57 .000| 72.40 .00002273> 13.08 .007| 27.92 .004| 42.75 .001| 57.58 .000| 72.42 .00002274> 13.10 .007| 27.93 .004| 42.77 .001| 57.60 .000| 72.43 .00002275> 13.12 .007| 27.95 .004| 42.78 .001| 57.62 .000| 72.45 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 36
02276> 13.13 .007| 27.97 .004| 42.80 .001| 57.63 .000| 72.47 .00002277> 13.15 .007| 27.98 .004| 42.82 .001| 57.65 .000| 72.48 .00002278> 13.17 .007| 28.00 .004| 42.83 .001| 57.67 .000| 72.50 .00002279> 13.18 .007| 28.02 .004| 42.85 .001| 57.68 .000| 72.52 .00002280> 13.20 .007| 28.03 .004| 42.87 .001| 57.70 .000| 72.53 .00002281> 13.22 .007| 28.05 .004| 42.88 .001| 57.72 .000| 72.55 .00002282> 13.23 .007| 28.07 .004| 42.90 .001| 57.73 .000| 72.57 .00002283> 13.25 .007| 28.08 .004| 42.92 .001| 57.75 .000| 72.58 .00002284> 13.27 .007| 28.10 .004| 42.93 .001| 57.77 .000| 72.60 .00002285> 13.28 .007| 28.12 .004| 42.95 .001| 57.78 .000| 72.62 .00002286> 13.30 .007| 28.13 .004| 42.97 .001| 57.80 .000| 72.63 .00002287> 13.32 .007| 28.15 .004| 42.98 .001| 57.82 .000| 72.65 .00002288> 13.33 .007| 28.17 .004| 43.00 .001| 57.83 .000| 72.67 .00002289> 13.35 .007| 28.18 .004| 43.02 .001| 57.85 .000| 72.68 .00002290> 13.37 .007| 28.20 .004| 43.03 .001| 57.87 .000| 72.70 .00002291> 13.38 .007| 28.22 .004| 43.05 .001| 57.88 .000| 72.72 .00002292> 13.40 .007| 28.23 .004| 43.07 .001| 57.90 .000| 72.73 .00002293> 13.42 .007| 28.25 .004| 43.08 .001| 57.92 .000| 72.75 .00002294> 13.43 .007| 28.27 .004| 43.10 .001| 57.93 .000| 72.77 .00002295> 13.45 .007| 28.28 .004| 43.12 .001| 57.95 .000| 72.78 .00002296> 13.47 .007| 28.30 .004| 43.13 .001| 57.97 .000| 72.80 .00002297> 13.48 .007| 28.32 .004| 43.15 .001| 57.98 .000| 72.82 .00002298> 13.50 .007| 28.33 .004| 43.17 .001| 58.00 .000| 72.83 .00002299> 13.52 .007| 28.35 .004| 43.18 .001| 58.02 .000| 72.85 .00002300> 13.53 .007| 28.37 .004| 43.20 .001| 58.03 .000| 72.87 .00002301> 13.55 .007| 28.38 .004| 43.22 .001| 58.05 .000| 72.88 .00002302> 13.57 .007| 28.40 .004| 43.23 .001| 58.07 .000| 72.90 .00002303> 13.58 .007| 28.42 .004| 43.25 .001| 58.08 .000| 72.92 .00002304> 13.60 .007| 28.43 .004| 43.27 .001| 58.10 .000| 72.93 .00002305> 13.62 .007| 28.45 .004| 43.28 .001| 58.12 .000| 72.95 .00002306> 13.63 .007| 28.47 .004| 43.30 .001| 58.13 .000| 72.97 .00002307> 13.65 .007| 28.48 .004| 43.32 .001| 58.15 .000| 72.98 .00002308> 13.67 .007| 28.50 .004| 43.33 .001| 58.17 .000| 73.00 .00002309> 13.68 .007| 28.52 .004| 43.35 .001| 58.18 .000| 73.02 .00002310> 13.70 .007| 28.53 .004| 43.37 .001| 58.20 .000| 73.03 .00002311> 13.72 .007| 28.55 .004| 43.38 .001| 58.22 .000| 73.05 .00002312> 13.73 .007| 28.57 .004| 43.40 .001| 58.23 .000| 73.07 .00002313> 13.75 .007| 28.58 .004| 43.42 .001| 58.25 .000| 73.08 .00002314> 13.77 .007| 28.60 .004| 43.43 .001| 58.27 .000| 73.10 .00002315> 13.78 .007| 28.62 .004| 43.45 .001| 58.28 .000| 73.12 .00002316> 13.80 .007| 28.63 .004| 43.47 .001| 58.30 .000| 73.13 .00002317> 13.82 .007| 28.65 .004| 43.48 .001| 58.32 .000| 73.15 .00002318> 13.83 .007| 28.67 .004| 43.50 .001| 58.33 .000| 73.17 .00002319> 13.85 .007| 28.68 .004| 43.52 .001| 58.35 .000| 73.18 .00002320> 13.87 .007| 28.70 .004| 43.53 .001| 58.37 .000| 73.20 .00002321> 13.88 .007| 28.72 .004| 43.55 .001| 58.38 .000| 73.22 .00002322> 13.90 .007| 28.73 .004| 43.57 .001| 58.40 .000| 73.23 .00002323> 13.92 .007| 28.75 .004| 43.58 .001| 58.42 .000| 73.25 .00002324> 13.93 .007| 28.77 .004| 43.60 .001| 58.43 .000| 73.27 .00002325> 13.95 .007| 28.78 .004| 43.62 .001| 58.45 .000| 73.28 .00002326> 13.97 .007| 28.80 .004| 43.63 .001| 58.47 .000| 73.30 .00002327> 13.98 .007| 28.82 .004| 43.65 .001| 58.48 .000| 73.32 .00002328> 14.00 .007| 28.83 .003| 43.67 .001| 58.50 .000| 73.33 .00002329> 14.02 .007| 28.85 .003| 43.68 .001| 58.52 .000| 73.35 .00002330> 14.03 .007| 28.87 .003| 43.70 .001| 58.53 .000| 73.37 .00002331> 14.05 .007| 28.88 .003| 43.72 .001| 58.55 .000| 73.38 .00002332> 14.07 .007| 28.90 .003| 43.73 .001| 58.57 .000| 73.40 .00002333> 14.08 .007| 28.92 .003| 43.75 .001| 58.58 .000| 73.42 .00002334> 14.10 .007| 28.93 .003| 43.77 .001| 58.60 .000| 73.43 .00002335> 14.12 .007| 28.95 .003| 43.78 .001| 58.62 .000| 73.45 .00002336> 14.13 .007| 28.97 .003| 43.80 .001| 58.63 .000| 73.47 .00002337> 14.15 .007| 28.98 .003| 43.82 .001| 58.65 .000| 73.48 .00002338> 14.17 .007| 29.00 .003| 43.83 .001| 58.67 .000| 73.50 .00002339> 14.18 .007| 29.02 .003| 43.85 .001| 58.68 .000| 73.52 .00002340> 14.20 .007| 29.03 .003| 43.87 .001| 58.70 .000| 73.53 .000
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Condeland Engineering Limited 25mm 4 hour duration StormPage 37
02341> 14.22 .007| 29.05 .003| 43.88 .000| 58.72 .000| 73.55 .00002342> 14.23 .007| 29.07 .003| 43.90 .000| 58.73 .000| 73.57 .00002343> 14.25 .007| 29.08 .003| 43.92 .000| 58.75 .000| 73.58 .00002344> 14.27 .007| 29.10 .003| 43.93 .000| 58.77 .000| 73.60 .00002345> 14.28 .007| 29.12 .003| 43.95 .000| 58.78 .000| 73.62 .00002346> 14.30 .007| 29.13 .003| 43.97 .000| 58.80 .000| 73.63 .00002347> 14.32 .007| 29.15 .003| 43.98 .000| 58.82 .000| 73.65 .00002348> 14.33 .007| 29.17 .003| 44.00 .000| 58.83 .000| 73.67 .00002349> 14.35 .007| 29.18 .003| 44.02 .000| 58.85 .000| 73.68 .00002350> 14.37 .007| 29.20 .003| 44.03 .000| 58.87 .000| 73.70 .00002351> 14.38 .007| 29.22 .003| 44.05 .000| 58.88 .000| 73.72 .00002352> 14.40 .007| 29.23 .003| 44.07 .000| 58.90 .000| 73.73 .00002353> 14.42 .007| 29.25 .003| 44.08 .000| 58.92 .000| 73.75 .00002354> 14.43 .007| 29.27 .003| 44.10 .000| 58.93 .000| 73.77 .00002355> 14.45 .007| 29.28 .003| 44.12 .000| 58.95 .000| 73.78 .00002356> 14.47 .007| 29.30 .003| 44.13 .000| 58.97 .000| 73.80 .00002357> 14.48 .007| 29.32 .003| 44.15 .000| 58.98 .000| 73.82 .00002358> 14.50 .007| 29.33 .003| 44.17 .000| 59.00 .000| 73.83 .00002359> 14.52 .007| 29.35 .003| 44.18 .000| 59.02 .000| 73.85 .00002360> 14.53 .007| 29.37 .003| 44.20 .000| 59.03 .000| 73.87 .00002361> 14.55 .007| 29.38 .003| 44.22 .000| 59.05 .000| 73.88 .00002362> 14.57 .007| 29.40 .003| 44.23 .000| 59.07 .000| 73.90 .00002363> 14.58 .007| 29.42 .003| 44.25 .000| 59.08 .000| 73.92 .00002364> 14.60 .007| 29.43 .003| 44.27 .000| 59.10 .000| 73.93 .00002365> 14.62 .007| 29.45 .003| 44.28 .000| 59.12 .000| 73.95 .00002366> 14.63 .007| 29.47 .003| 44.30 .000| 59.13 .000| 73.97 .00002367> 14.65 .007| 29.48 .003| 44.32 .000| 59.15 .000| 73.98 .00002368> 14.67 .007| 29.50 .003| 44.33 .000| 59.17 .000| 74.00 .00002369> 14.68 .007| 29.52 .003| 44.35 .000| 59.18 .000| 74.02 .00002370> 14.70 .007| 29.53 .003| 44.37 .000| 59.20 .000| 74.03 .00002371> 14.72 .007| 29.55 .003| 44.38 .000| 59.22 .000| 74.05 .00002372> 14.73 .007| 29.57 .003| 44.40 .000| 59.23 .000| 74.07 .00002373> 14.75 .007| 29.58 .003| 44.42 .000| 59.25 .000| 74.08 .00002374> 14.77 .007| 29.60 .003| 44.43 .000| 59.27 .000| 74.10 .00002375> 14.78 .007| 29.62 .003| 44.45 .000| 59.28 .000| 74.12 .00002376> 14.80 .007| 29.63 .003| 44.47 .000| 59.30 .000|02377> 14.82 .007| 29.65 .003| 44.48 .000| 59.32 .000|02378> --------------------------------------------------------------------------------02379> 001:0021------------------------------------------------------------------------02380> ----------------------02381> | CALIB NASHYD | Area (ha)= .03 Curve Number (CN)=84.0002382> | 03:509 DT= 1.00 | Ia (mm)= 7.000 # of Linear Res.(N)= 3.0002383> ---------------------- U.H. Tp(hrs)= .08302384> 02385> Unit Hyd Qpeak (cms)= .01502386> 02387> PEAK FLOW (cms)= .000 (i)02388> TIME TO PEAK (hrs)= 1.58302389> RUNOFF VOLUME (mm)= 4.88602390> TOTAL RAINFALL (mm)= 25.02302391> RUNOFF COEFFICIENT = .19502392> 02393> (i) PEAK FLOW DOES NOT INCLUDE BASEFLOW IF ANY.02394> 02395> --------------------------------------------------------------------------------02396> 001:0022------------------------------------------------------------------------02397> ------------------------02398> | ADD HYD (golfview d) | ID: NHYD AREA QPEAK TPEAK R.V. DWF02399> ------------------------ (ha) (cms) (hrs) (mm) (cms)02400> ID1 02:westpond 8.09 .008 4.45 9.48 .000 02401> +ID2 03:509 .03 .000 1.58 4.89 .000 02402> ===========================================================02403> SUM 01:golfview d 8.12 .008 4.02 9.46 .000 02404> 02405> NOTE: PEAK FLOWS DO NOT INCLUDE BASEFLOWS IF ANY.
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Condeland Engineering Limited 25mm 4 hour duration StormPage 38
02406> 02407> --------------------------------------------------------------------------------02408> 001:0023------------------------------------------------------------------------02409> FINISH02410> --------------------------------------------------------------------------------02411> ********************************************************************************02412> WARNINGS / ERRORS / NOTES02413> -------------------------02414> Simulation ended on 2017-05-15 at 15:39:0902415> ================================================================================02416> 02417>