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130 ENVIRONMENTAL PARK
ATTACHMENT C2
APPENDIX C2-B
EXISTING CONDITIONS HEC-HMS EVALUATION
Includes pages C2-B-1 through C2-B-17
Technically Complete October 28, 2014
CONTENTS
Existing Condition Discharge Summary .. .... ... .. .... .. .... ... ..... ... ....... ... ...... .. ..... ...... .. .. C2-B-1
Watershed Characteristics ...... ... .... ..... ........ ... ... ....... .. .... .. .. ..... ......... ........ .... ...... .... C2-B-3
Rainfall Data ... ... ... ..... ... .... .. ..... ....... ... ..... ........ ... .. ... ... .... .... ...... .. .... .. ... ..... .... ... .. .. ... C2-B-6
Site 21 Reservoir Data ...... ...... ..... ....... .. .......... .. .... ... ..... ....... ......... ... .. ... ... ..... ... .... .. C2-B-9
HEC-HMS Schematic .... .. .... ... ... ..... .. ..... .. .. .... ..... .... .. .. .. ....... .... ... .... ....... ...... .... .... . C2-B-11
Hydrologic Analysis ... ... ..... ....... ...... .. ... ... .. ..... .... ....... .. ...... .. ... .. ... .. .... .. ..... .... .... ... .. C2-B-13
Biggs & Mathews Environmental M:IPROJ\129106\101 \PIPART 3 ATT C2 APP C2-B.DOCX
C2-B-ii
Biggs & Mathews, Inc. Firm Registration No. F-834
130 Environmental Park -Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
EXISTING CONDITION DISCHARGE SUMMARY
Biggs & Mathews Environmental M:\PROJ\129\06110 1\P\PART 3 ATI C2 APP C2-B.DOCX
C2-B-1 130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
130 Environmental Park Existing Conditions Discharge Summary
Flow Change 100-Year Peak
Location/Cross-Section Discharge (cfs)
A11.4 5381.0
A7.00 7266.0
Bl2 .0 1933.4
B7.17 2909.0
B3 .7 3803.2
Cl.71 975 .7
D3 .88 337.2
Biggs & Mathews Environmental M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Exist Cond Discharge (C2-B-2)
25-Year Peak
Discharge (cfs)
3939.6 5326.5
1410.5 2127.1 2761.0
716.6 245.4
C2-B-2
Hydrologic Element
Basin : DC-2
Junction : Dry Creek Basin : UNT-5
Junction : North Junction : South
Basin : UNT-4 Basin: UNT-2
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
WATERSHED CHARACTERISTICS
Biggs & Mathews Environmental M:IPROJl1291061101 1PIPART 3 ATT C2 APP C2-B.DOCX
C2-B-3 130 Environmental Park -Type I Technically Complete October 28, 2014 Part Ill, Attachment C2, Appendix C2-B
QI
E nJ z
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UNT-1
UNT-2
UNT-3
UNT-4
UNT-5
DC-1
DC-2
nJ
~ <(
"'C -QI I.I .c nJ VI -... QI +"' nJ s 161.82
134.66
141.81
448.48
913.94
884.64
2905.38
Biggs & Mathews Environmental
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78
79
81
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80
M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Existing Watershed CN (C2-B-4)
130 Environmental Park Watershed Runoff Curve Numbers Existing Watershed Characteristics
Partial Areas of Cover Type and Soil Group (ac)
~6 ·- 0.. nJ :J ,..., :=.. 0 ,..., .C ,_ II VI I.!) 2 2 ;: u co 0
I/)
15.73
82.05
31.94
166.95
332.63
424.10
677.49
' :0- ' 0 c 0 0.. 0 ti.() :J 00
- 0 QI ,_ II ... I.!) z .a ;: u VI 0 ~ I/)
1.56
105.08
545.12
31.58
1611.60
C2-B-4
~c nJ 0.. o::t :=.. :J 00 QI e II :; I.!) z t; ;: u nJ 0 Q. I/)
10.40
4.78
4.82
3.25
3.57
4.67
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0.32
91.85
11.02
4.00
57.91
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70.87
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106.03
44.85
104.89
81.36
17.50
245.70
455.85
' 00 ... C"I 2l II nJ z s u
28.09
2.66
0.16
4.11
174.59
31.66
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
Sheet Flow "O (]) ......... (]) (]) en en en ...-.. c . en ...-..
..c (]) - en .._ - 0 -~ .._ ¢:::
~ E en <J.> :::i~ ~ ....._.. :::i:;::, 0 ..c cu - o-c c (]) cu ·- ..c u- ~ cu u .._.,
-mz c en .._ en a. - .._ (]) ·- 0 s c :::i (]) c C) I- (]) a.
cu 0 - (]) (]) .._ - 0 ~ c::: cu --' .._ >. ~ (/) s 0.... N
DC-2 0.24 240 3.60 0.03 DC-1 0.13 270 3.60 0.01 UNT-1 0.13 260 3.60 0.01 UNT-2 0.40 280 3.60 0.01 UNT-3 0.13 260 3.60 0.01 UNT-4 0.24 275 3.60 0.01 UNT-5 0.24 250 3.60 0.03
Biggs & Mathews Environmental
M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Existing Lag Time (C2-B-5)
130 Environmental Park SCS Unit Hydrograph Lag Time
Existing Watershed Characteristics
Shallow Cone. Flow (]) (]) en ...-.. en - en ...-.. ......... .._ - en c .._ ¢::: ......... .._ :::i~ (]) (]) :::i:;::,
.._ ..c
0 ..c o- ..c .._., c "(3 .._., u- ..c ·- u .._.,
(]) .._ en en ::i:: .._ (]) Q)
E E (]) c :::i (]) (]) a. i= - (]) 0 0 - 0 i= cu --' c::: u ~ (/) s 0.38 8945 16.13 0.01 1.62 0.40 6467 16.13 0.01 1.17 0.51 3384 16.13 0.03 0.37 1.17 2882 16.13 0.01 0.45 0.51 1947 16.13 0.03 0.21 0.88 6501 16.13 0.01 1.34 0.40 8589 16.13 0.01 1.78
C2-B-5
Channel Flow .........
~£ c C) cu 0 ......... al - en (]) a. 0i> ~ >= <{ :::i
LL
4.08 0.00 0.00 3.27 3.50 2.86 3.52
c (]) ......... E en ...-.. - .._ .._ - .........
0 :S .._., :::i~ .....: Q) 0 ..c ..c (]) .
E g E U-.._.,
.._ en (]) i= i= 0 (]) c E u - (]) i= en
cu --' cu s --'
14140 0.96 2.97 107 0 0.00 1.57 57 0 0.00 0.88 32
2948 0.25 1.87 67 995 0.08 0.80 29
1437 0.14 2.35 85 2943 0.23 2.42 87
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
Water Course Reach Name Length (ft)
Dry Creek 1000
Reach-2.0 656
Reach-2.1 3455
130 Environmental Park
Kinematic Wave Routing Parameters
Existing Watershed Characteristics
Water Course Manning's Slope (ft/ft) Roughness Shape
0.010 0.045 Trapezoid
0.010 0.065 Trapezoid
0.005 0.065 Trapezoid
C2-B-Sa
Bottom Width Side Slope (ft) (xH:1V)
30.00 5
17.00 12
15.00 25
Biggs & Mathews Environmental 130 Environmental Park Type I M:\Proj\129\06\101\P\Part 3 Att C1 & 2 App C1-B & C, C2 Pgs C1-B-12a, C1-C-11a, C2-B-5a.xlsx Technically Complete October 28, 2014
Attachment C2, Appendix C2-B
RAINFALL DATA
Biggs & Mathews Environmental M:\PROJ\129\06\101 \P\PART 3 ATT C2 APP C2-B.DOCX
C2-B-6 130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
Duration
Precipitaion
Depth (in.)
Precipitaion
Depth (in.)
Biggs & Mathews Environmental
15 min . 30 min . 1 hr. 2 hr.
1.90 2.50 3.35 4.33
2.46 3.13 4.42 5.80
130 Environmental Park Hypothetical Storm Data
3 hr. 6 hr. 12 hr. 24 hr.
25 Year Return Period
4.71 5.31 6.09 7.70
100 Year Return Period
6.38 7.00 8.34 10.40
2 day 3 day 5 day 7 day 10 day*
9.00 9.60 10.00 10.80 13.40
11.70 13.00 13.20 14.20 16.80
Precipitaion Depths from : Asquith, W.H., and Roussel, M .C., 2004, Atlas of depth-duration frequency of precipitation
annual maxima for Texas: U.S. Geological Survey Scientific Investigations Report 2004-5041, 106 p. (TxDOT
Implementation Report 5-1301-01-1)
*Precipitation Depths from: Technical Paper No. 49; Two to Ten-Day Precipitation for Return Periods of 2 to 100 Year in
the Contiguous United States
M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Precipitation (raw) (C2-B-7) C2-B-7
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
Duration 5 min. 15 min. 30 min.
Precipitaion
Depth (in.) 1.69 2.24 2.68
100 Year Return Period Precipitaion
Depth (in .) 2.21 2.94 3.52
130 Environmental Park Hypothetical Storm Data
1 hr. 2 hr. 3 hr. 6 hr. 12 hr.
25 Year Return Period
3.20 3.82 4.24 5.07 6.06
4.21 5.04 5.59 6.69 8.00
24 hr. 2 day 4 day 7 day 10 day*
7.24 8.65 10.34 11.94 13.09
9.57 11.45 13.70 15.83 17.36
Precipitation depths used in the 10 day frequency storm meteorlogical model within the HEC-HMS hydrological model for
flood analysis. Precipitation depths were "smoothed" using regression methods as suggested in the HEC-HMS Technical
Reference Manua l.
Biggs & Mathews Environmental M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Precip (smoothed) (C2-B-8) C2-B-8
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
SITE 21 RESERVOIR DATA
Biggs & Mathews Environmental M:IPROJl12910611011PIPART 3 ATI C2 APP C2-B.DOCX
C2-B-9 130 Environmental Park- Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
Reservoir Description:
Downstream: CP8
130 Environmental Park Pond Data for HEC-HMS
Site 21
Paired Data Elevation Storage Functions
Site 21 Elev Area
Method: Outflow Structures
Elevation-Area-Discharge
Site 21 Elev Area
Elevation Area Volume Storage Method:
Elev-Area Function:
Elev-Dis Function Primary:
Initial Condition:
Initial Elevation :
Site 21 Elev-Discharge
Elevation-Discharge
Elevation
498.5 ft
Paired Data Elevation Discharge Functions
Site 21 Elev-Discharge
(ft) 498.10
502
504
506 508
510
512
514
516
518
520
522
(ac-ft) (ac-ft) 22 .00 0.00
54.75 149.66
81.00 285.41
113.05 479.45
141.47 733.97 173.17 1048.60 204.87 1426.65 256.45 1887.97
296.24 2440.66
343.69 3080.59 411 .10 3835.38
455.40 4701 .88
Elevation Discharge Elevation Discharge Elevation Discharge Elevation Discharge
(ft} (cfs) (ft) (cfs) (ft)
498.50 0.02 500.20 48.50 501.90
498.60 0.83 500.30 50.78 502 .00
498.70 2.18 500.40 52.97 502.10
498.80 3.91 500.50 55.08 502.15
498.90 5.94 500.60 57.10 502.96
499.00 8.25 500.70 59.06 503 .78
499 .10 10.79 500.80 60.96 504.62
499.20 13.54 500.90 63.11 505.49
499.30 16.50 501.00 65.43 506.37
499.40 19.65 501.10 67.84 507.28
499 .50 22.98 501.20 70.33 508.20
499.60 26.48 501.30 72.88 509.16
499.70 30.13 501.40 75 .49 510.12
499.80 33.95 501.46 77 .08 511.10
499.84 39.16 501.50 79.45 512.10
499.90 40.87 501.60 81.82 513 .13
500.00 43.56 501.70 84.07 514.17
500.10 46.09 501.80 86.24 515.24
Biggs & Mathews Environmental M:\Proj\129\06\101\P\Part 3 Att C2 Pgs C2-B-5, 7, 8, 10.xlsx Site 21 (C2-B-10) C2-B-10
(cfs) (ft) (cfs)
88.33 516.32 137.50 90.35 517.43 382 .71 92.31 517.87 839.48
100.00 518.10 1134.54
102.50 518.32 1447.38 105.00 518.56 1819.62
107.50 518.78 2187.12
110.00 519.23 3010.38 112.50 519.70 3963.76 115.00 520.16 4981.12 117.50 520.63 6100.01 120.00 520.86 6675.17
122.50 521.10 7293 .83 125.00 521.57 8558.14 127.50 522.04 9889.19 130.00
132.50
135.00
130 Environmental Park - Type I Technically Complete October 28, 2014
Attachment C2, Appendix C2
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6 st Ol CD :::;: :;: o"' ;::!m "U ::::J ~< "'CJ:::; · Q) 0 ;:::i. ::::J I 520 (,.) 3 )> CD ~ ;. o-)>
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I ns
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-"'O~ I )> 0 ::::J 495 -c Oii> ""O O" -CD CD "U ::::J ~ Q) a. N ~ -· CX>"'" x - -I () N'< NO""O ' ~CD lll.i:.-
,.--~-·-., ·-. ...........
,, ·-........... ·-.........
Stage-Discharge Relationship Plum Creek Watershed
Floodwater Retarding Structure No. 21
-,, 275' Wide Auxiliary Spillway Engaged @ 517'
..(------------------------------------Outlet Control Begins at 502.15' (230' of 30" concrete pipe)
~-------------------------4 Top Ports Engaged at 500.79' (0.85'w x 0.67'h) , :f-. ___________
--- 4 Bottom Ports Engaged at 498.5' (2'w x 1.35'h)
0 1,000 2,000 3,000
Discharge (cfs)
4,000 5,000
HEC-HMS SCHEMATIC
Biggs & Mathews Environmental C2-B-11 M:\PROJ\129\06\101 \P\PART 3 ATT C2 APP C2-B.DOCX
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-B
;:o
I~
REV
ISSUED FOR PERMITTING PURPOSES ONLY REVlSIONS
.l..Elill,/.Q
D SUB- BASIN
D RESERVOIR
0 JUNCTION
0 OUTLET
RfACH 2.1 REACH --CONNECTION
HEC-HMS SCHEMATIC EXISTING CONDITIONS
130 ENVIRONMENTAL PARK, LLC 130 ENVIRONMENTAL PARK
BIGGS & MATHEWS ENVIRONMENT AL
CONSUL TING ENGINEERS MANSFIELD• WICHITA FALLS
817- 563- 1144
TBPE FIRM NO. F-256 & F-834 TBPG FIRM NO . 50222
DSN . TLT DATE : 2/1 4 DRAWING
TECHNICAl..LY COt.IPLETE
DESCRIPTION
TLT OWN. MNG SCALE : N. T.S. C2 B 12 o~ BY DES BY OiK BY -APP_ B_Y -f-C-HK-.--=TL.:.:T--l----D-W-G -, --=,:.:..:s .:.:WM:.:..:E-Xl-ST-.OW- G----1 - -
HYDROLOGIC ANALYSIS
Biggs & Mathews Environmental C2-8-13 M:IPROJl12910611011PIPART 3 ATT C2 APP C2-B.DOCX
130 Environmental Park -Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-B
Project: 130 Environmental Park Simulation Run : 1OOyr1 Oday (smoothed)
Start of Run: 01 Jan2013, 00:00 Basin Model: Existing End of Run : 13Jan2013, 00:00 Meteorologic Model: 100 yr 10 day (smoothe Compute Time: 21Jan2014, 17:36:47 Control Specifications: 12 days
Hydrologic Drainage Area Peak Dischar~ eTime of Peak Volume
Element (Ml2) (CFS) (AC-FT)
DC-1 1.38 2046.3 06Jan2013, 01 :30 1095.6
DC-2 4.54 5381 .0 06Jan2013, 02:00 3532.9
Dry Creek 5.92 7252.1 06Jan2013, 01 :45 4628.9
Dry Creek Junction 5.92 7266.0 06Jan2013, 01 :45 4628.4
North Junction 2.13 2909.0 06Jan2013, 01 :30 1651 .6
Reach-2.0 2.81 3775.4 06Jan2013, 01 :30 2179.3
Reach-2.1 2.13 2900.9 06Jan2013, 01 :45 1651 .0
Site 21 8.73 2346.5 06Jan2013, 05:00 4828.2
Site 21 Discharge 8.73 2346.5 06Jan2013, 05:00 4828.2
South Junction 2.81 3803.2 06Jan2013, 01 :30 2179.0
UNT-1 0.25 442.7 06Jan2013, 01 :00 198.5
UNT-2 0.21 337.2 06Jan2013, 01: 15 160.0
UNT-3 0.22 397.8 06Jan2013, 01 :00 169.4
UNT-4 0.70 975.7 06Jan2013, 01 :30 550.2
UNT-5 1.43 1933.4 06Jan2013, 01 :30 1101 .3
Biggs & Mathews Environmental C2-B-14 M:\PROJ\129\06\101 \P\Part 3 Att C2 App C2-B Pages C2-B-14 thru C2-B-17.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
Project: 130 Environmental Park Simulation Run: 1 OOyr 1 Oday (smoothed) Reservoir: Site 21
Start of Run: 01 Jan2013, 00:00 End of Run: 13Jan2013, 00:00 Compute Time: 21Jan2014, 17:36:47
Computed Results
Peak Inflow :
Volume Units:
Basin Model: Meteorologic Model: Control Specifications:
AC-FT
Date/Time of Peak Inflow :
Existing 100 yr 10 day (smoothed) 12 days
Peak Outflow :
11001 .7 (CFS) 2346.5 (CFS) 6808.3 (AC-FT) 4828.2 (AC-FT)
Date/Time of Peak Outflow : 06Jan2013, 01 :45 06Jan2013, 05:00 3391 .3 (AC-FT) 518.9 (FT)
Total Inflow : Peak Storage :
Total Outflow : Peak Elevation :
Biggs & Mathews Environmental C2-B-15 M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-B Pages C2-B-14 thru C2-B-17.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
Project: 130 Environmental Park Simulation Run: 25yr 1 Oday (smoothed)
Start of Run: 01Jan2013, 00:00 Basin Model: Existing End of Run : 13Jan2013, 00:00 Compute Time: 24Jan2014, 12:45:08
Meteorologic Model: 25 yr 10 day Control Specifications: 12 days
Hydrologic Drainage Area Peak Discharg ~Time of Peak Volume
Element (Ml2) (CFS) (AC-FT)
DC-1 1.38 1508.5 06Jan2013, 01 :30 788.3
DC-2 4.54 3939.6 06Jan2013, 02:00 2526.7
Dry Creek 5.92 5314.9 06Jan2013, 01 :45 3315.5
Dry Creek Junction 5.92 5326.5 06Jan2013, 01 :45 3315.1
North Junction 2.13 2127.1 06Jan2013, 01 :30 1180.0
Reach-2 .0 2.81 2740.0 06Jan2013, 01 :45 1557.3
Reach-2 .1 2.13 2118.9 06Jan2013, 01 :45 1179.7
Site 21 8.73 382.9 06Jan2013, 16:00 3015.5
Site 21 Discharge 8.73 382.9 06Jan2013, 16:00 3015.5
South Junction 2.81 2761.0 06Jan2013, 01 :30 1557.0
UNT-1 0.25 326.3 06Jan2013, 01 :00 142.8
UNT-2 0.21 245.4 06Jan2013, 01:15 113.7
UNT-3 0.22 290.6 06Jan2013, 01 :00 120.8
UNT-4 0.70 716.6 06Jan2013, 01 :30 394.8
UNT-5 1.43 1410.5 06Jan2013, 01 :30 785.2
Biggs & Mathews Environmental C2-B-16 M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-B Pages C2-B-14 thru C2-B-17.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill, Attachment C2, Appendix C2-B
Project: 130 Environmental Park Simulation Run: 25yr 1 Oday (smoothed) Reservoir: Site 21
Start of Run: 01Jan2013, 00:00 Basin Model: Existing End of Run: 13Jan2013, 00:00 Meteorologic Model: Compute Time: 24Jan2014, 12:45:08 Control Specifications:
25 yr 10 day 12 days
Computed Results
Peak Inflow : Peak Outflow : Total Inflow : Total Outflow:
Volume Units:
8054.8 (CFS) 382.9 (CFS) 4872.8 (AC-FT) 3015.5 (AC-FT)
AC-FT
Date/Time of Peak Inflow : Date/Time of Peak Outflow : Peak Storage : Peak Elevation :
Biggs & Mathews Environmental C2-B-17 M:\PROJ\129\06\101 \P\Part 3 Alt C2 App C2-B Pages C2-B-14 thru C2-B-17.pdf
06Jan2013, 01 :45 06Jan2013, 16:00 2888.1 (AC-FT) 517.4 (FT)
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-B
130 ENVIRONMENTAL PARK
ATTACHMENT C2
APPENDIX C2-C
EXISTING CONDITIONS HEC-RAS EVALUATION
Includes pages C2-C-1 through C2-C-77
Technically Complete October 28, 2014
CONTENTS
Existing Condition HEC-RAS Schematic ............. .............. .... ....... ... ... ... .... ... ... ....... C2-C-1
Existing Condition HEC-RAS Analysis ............... .... .. ... ............ ....... ...... .... ....... ....... C2-C-4
Biggs & Mathews Environmental M:\PROJ\129\061101\PIPART 3 ATI C2 APP C2-C.DOCX
C2-C-ii
Biggs & Mathews, Inc. Firm Registration No. F-834
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
EXISTING CONDITION HEC-RAS SCHEMATIC
Biggs & Mathews Environmental C2-C-1 M:IPROJl12910611011PIPART 3 ATT C2 APP C2-C.DOCX
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Biggs & Mathews Environmental M:\PROJ\129\06\1 01 \P\PART 3 ATT C2 APP C2-D.DOCX
C2-C-3 130 Environmental Park-Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
EXISTING CONDITION HEC-RAS ANALYSIS
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\PART 3 ATT C2 APP C2-D.DOCX
C2-C-4 130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
s: !;!)
'6 ~ HEC-RAS Plan: Dry Creek River: Dry Creek Reach: 1 ::a(/) 0 QO ~ s: ~Ill
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1.9i ·
1.93
Ps,p~ Gl l:btiil (cJs)
10_Q'yr 5381 .00
'251yt 3939.60
1J~Oyr 5381 .00
125,y_r· 3939.60
100 '.yf 5381.00 -
2~'Yr 3939.60
Culvert
10.0 yr 5381 .00
: 25yr 3939.60
-1·00 yr 5381 .00
25_yr 3939.60
. 1 00.yr' . 5381 .00
2~Y,T - 3939.60
1o_oy~ 7266.00
4§yr 5326.50 . -
, 11'@'-yf 7266.00
2§:tf 5326.50
·wow 7266.00 ·2~yr, 5326.50
-wo ,~r 7266.00
~ .yr - 5326.50
- ' ·100 yr 7266.00
tSyf 5326.50
, Mift ChEI Yl/kS~ E;lev @r!JW.&. faG, E,lev E..<3• Slope V~Chnl flow1Area TI!p•'Width Froude·# ·Chl
(ft) (ft) (ft) (ft)' (ftlft) - (ftls) (sq ft) (ft)
514.60 521 .38 521 .38 522.04 0.035746 8.80 1152.96 746.25 0.74 514.60 521 .1 2 521 .12 521 .67 0.030491 7.80 957.88 725.27 0.67
506.00 519.14 513.23 519.15 0.000099 1.16 6021 .98 1361 .27 0.06
506.00 517.64 512.74 517.66 0.000147 1.29 4130.43 1171 .05 0.07
506.00 519.13 514.07 519.14 0.000127 1.19 5885.99 1323.34 0.07
506.00 517.63 513.53 517.64 0.000178 1.27 4094.37 1088.03 0.08
505.89 519.07 519.09 0.000217 1.66 5951 .36 1321.31 0.09
505.89 517.61 517.63 0.000278 1.70 4190.24 1101 .00 0.10
505.09 519.00 519.01 0.000194 1.65 6714.24 1606.63 0.08
505.09 517.50 517.52 0.000283 1.82 4497.96 1346.86 0.10
504.56 518.96 518.97 0.000090 1.17 9146.12 1799.46 0.06
504.56 517.46 517.47 0.000114 1.21 6638.62 1561 .55 0.06
502.00 518.92 518.92 0.000028 0.73 14286.76 1609.42 0.03
502.00 517.42 517.42 0.000025 0.65 11952.51 1499.68 0.03
502.00 518.91 518.91 0.000012 0.72 20236.27 2123.98 0.03
502.00 517.41 517.41 0.000009 0.60 17241 .55 1843.82 0.03
500.00 518.90 518.91 0.000007 0.49 23576.79 2115.32 0.02
500.00 517.40 517.40 0.000006 0.41 20489.25 1987.57 0.02
498.12 518.90 518.90 0.000001 0.28 32791 .92 2343.33 0.01 498.12 517.40 517.40 0.000001 0.23 29346.24 2239.22 0.01
497.59 518.90 499.05 518.90 0.000001 0.27 32373.33 2207.92 0.01 497.59 517.40 498.83 517.40 0.000001 0.22 29172.10 1995.17 0.01
HEC-RAS Plan: Existing
~~---r-Reach _I River ~1--_Profile Q To~in Ch El j W.S. Elev - Crit W.S . I E.G. El~-§~~ Slope
. 1 ·r ' (cfsl (ft) 1 (ft) (ftl (ftl (ftlftl lQ:.~~amed Tri~--#?- ! 12.0 100 yr --~- 1933.40 555.00 559.03 ,__ 558.97 560.08 0.017247
~'"'.''"'~"'--- t~ . -~. :-___._ -1410.50 555.00 558.52 558.47 559.43 0.017541
F •mom> Ju=-_ " L -- too~ ,,,,..o "'·'° ''°" 550.93 o.oo"" LJ_~r::iamed Tri_t_> _ _.13:3.._ __ --f-0.1 ~~-- 1410.50 546.00 550.30 550.47 0.002101
I Vel Chnl I Flow Area I Top Width --t=ud;;-iicht-
~· (ft/sL1 (sq ft) I (ft) ·- - __ _
8.24
7.66
4.06
3.73
234.68
184.19
724.38
553.98
106.61
94.56
403.54
375.28
0.98
0.97
0.35
0.33
193 0.013985 ~ j9.73 - -j 10oyr I 1933.401 544.26 1 548 .64 1 I 549.05 1 0.013985 1 6.36 1 515.06 1 305.53 1 o.59 , .. I H ---; unna_:n~~no e--19.73 -t~ yr ---~ 1410.50 544.26 548.18 547.76 548.59 0.015071 6.04 383.87 274.34 0.60
544.26 548 .64 549.05
~~edTrib 2.2 1 9.12 11oo yr. 1933.40 539.18 546.15 546.26 0.002355 3.47 1014.55 539.36 0.26 1
tU_n~medTrib_ . ._+2.2 1 9·~~--.=i-3?.yr 1410.50 539.18 545.68 545.79 0.002290 3.23 773.58 494.42 0.25 1
i~~ Trib ± 2.2 ___ 18.74 100 yr 1933.40 538.94 545.06 545.18 0.003943 4.02 864.84 439.63 0.32
lunnamedTrib 12.2 ,8.74 25yr 1410.50 538.94 544.46 544.59 0.004989 4.13 617.91 381 .95 0.36
r_ ·r I luo"'m"<l!"' 122 Im =f'"' ____ I '933«> "'" 5'3.85 5'3.95 o.oowos m ,.,.,, 3'5." o.,, 1unnamed_!!_!b ! ~~-··- !8.19 ~x_r__ 1410.50 536.67 543.20 543.28 0.001534 2.90 722.52 303.07 0.21
~nnam~d Trib=tr2--*90 :WO- yr I 1933.40 535.72 543.21 543.34 0.003135 4.25 771 .96 314.25 0.29
Unnamed Trib 22_ _ _ -_-.#*-?.90 125 yr 1410.50 535.72 542.57 542.69 0.003137 3.96 587.77 257.91 0.29
F·""' '°'- ii -- i" Jii I '933.<0 535." "' " ,., " ,.,.,. 0 "'"" '·" ,., .. , "'·" 0 38 [!:J nnamedTrib 2.2 ·- 7.56 _ _ 25yr 1410.50 535.18 541.24 541.42 0.004936 5.07 492.29 228.93 0.37
' I ------·-+--·--+-Unna med T~.~_--133__ ____ 17.26 j 100 yr 1933.40 533.95 540.99 541.15 0.002947 4.20 744.29 252.23 0.30 I Unnamei_!!~-~--1!26 -f~.xr 1410.50 533.95 540.15 540.31 0.003254 4.01 549.23 211.36 0.30 1
I---- -Unnamed Tri_b [2.1 17.17 100 Y.~ 2909.00 534.38 540.57 540.81 0.004334 4.87 898.42 300.89 0.36 Unnamed Trib i2.1 7.17 25 yr 2118.90 534.38 539.73 539.95 0.004509 4.48 673.28 242.25 0.35 --- --- --,- -----
lunnarri_~~_ Tr~ .. ~-- --n-.a6 --~yr . · 2909.00 533.20 540.1 4 540.40 0.003616 4.61 809.58 228.77 o.33
I i ~rri__~_Trib 12.1 ____ __ .2:Q._6 ___ ~ 2118.90 533.20 539.32 539.54 0.003492 4.12 638.29 194.58 0.31
--med rry~-- ---gw·--.:=J_Qo y; ___ 2909.00 531.88 539.90 540.17 0.003521 4.92 812.67 244.53 0.33
Unnamed Trib ' 2.1 i6.99 25 yr 2118.90 531 .88 539.08 539.31 0.003367 4.42 631 .71 200.48 0.31
ur::ir:_amedTrib : 2 . 1 ~ __ 1 6.84 l10oy,:-- 2909.00 531 .63 539.66 539.76 0.001525 1 3.52 1 1566.13 1 446.12 1 0.22
uo~medT;e_ :' ·' ~ e--":'--"------ , ""'° 53L'3 538.80 538.90 o.oo'63al 3.38 1 """I m .n l 0.'3
~Mmed TOO liT '" =--1;~ ~ ' '909.00 530A9 538." 539 " 0.00"°' ' 3' 9'5 '3 2'9 30 0.'8 n~amed !.~ .. J3::1_ _ __ ]°.s 7 ~ ___ 2118.90 530.49 538.18 538.36 0.002393 3.81 769.57 237.89 0.27
Biggs & Mathews Environmental M:\PROJ\12910611011PIPart 3 AU C2 App C2-C Pgs C2-C-5 thru 9.pdf
C2-C-6 130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
HEC-RAS Plan: Existing (Continued)
r-~u R~~-~each Riv~i:_ sia _i_ Profile I Q To~ l Mi~_§! I ~s. E~E!_V I C~t w:·s. -~~..E::~~G . Slope I Vel Chnl I Flow Area I L _ _ __ __ __J.____ __ -+-.J-~f~-- __ _Jf!L_-=t ___ J!Q_ __ r_lft_) _ _ --®_ _ _ -i-__ j ftiftL __ -t--J!!.i~- (sq ft) I , ., -- -·--. I
To-p-Widt~ i Froude #Chi ! (ft\ i I
~~~~~--+3.:.! --~~ 6:3~ti0o yr _ _ 2909.00 530.55 537.97 538.31 0.005338 5.87 810.94 IUnnamed Trib 12.1 =;.33 25yr 2118.90 530.55 537.22 537.52 0.0051 42 5.32 630.40
t~~~!"!:!!~_-k- =- 5.83 . ~. 2909.00 527.28 535.23 535.55 0.006706 6.51 778.38
t:medTrib~2~-~1 _ 5.83 _ 25yr ·-1
2118.90 527.28 534.51 534.80 0.006652 6.03 606.39
':!_n!'amed Trib. _ ? :1 5 .. 3~ __ (200 y_r__ 2909.00 525.29 532.81 533.07 0.004352 5.28 928.24
UnnamedTrib_ _ 2._1 _____ 5.38 -=f=_r _____ 2118.90 525.29 532.11 532.35 0.004286 4.87 727.49
, Unnamed1:!!_b__=t~ --1 __ _j.?~----i!.~':.. 2909.00 523.57 531.49 531.77 0.004970 5.40 898.23
lunnamedTrib j2.1 --~0 ___ 3~yr 2118.90 523.57 530.91 531 .14 0.004435 4.78 728.12
~ I unn;;med Trib !2.1 4.65 100 yr t 2909.00 521.27 528 .96 529.27 0.006901 6.62 945.43
I
256.11 1 0.40 223.29 0.38
I
255.77 1 0.44
225.92 I 0.43 I
296.77 1 0.36 281.24 0.35
300.25 1 0.38
277.14 1 0.35
431 .63 1 0.45
iUnnamedTrib !2.1 4.65 25 yr 1 2118.90 521.27 528 .43 528.75 0.007022 6.32 722.03 r· I
~nnam~d T~!~~ J4.44 . 100 yr __ _ 2909.00 520.53 527.62 527.83 0.006230 5.87 1017.00
~~nnamed Trib f 2.1 _ 4.44 25 yr _ 2118.90 520.53 527.10 527.30 0.006096 5.47 807.07
~nnamed Trib ;2.1 3.86 1ooyr 2909.00 518.57 525.13 525.27 0.003320 4.06 1264.89
~nam~~~;1 _ ___ 3 .8~- 25 yr 2118.90 518.57 524.48 524.62
408.82 1 0.45
414.56 0.42
389.06 1 0.41
519.55 1 0.31
463.22 0 32 0.003657 3.91 942.35
I -+
319.19 0.43
290.58 0.36
311 .24 0.58
234.95 0.82
644.04 0.12
557.07 0.14
1032.00 0.04 867.01 0.04
938.57 0.03 1
903.26 0.02 1
151.83 0.42
137.49 0.40
76.00 0.90
Unnamed Trib __ 12.0 _i 3.70 __ + oo yr I 3775.40 516.79 524.06 __
~nnam~-~~9 E :25 yi:..____ : 2740.00 516.79 523.66
l~nnamedTrib -r~ -i-3.16 !1ooyr i 3775.40 512.97 519.32
IUnnamedTrib !2.0 --E-16 [25 yr [ 2740.00 512.97 518.02 1 518.02 _ _ __ _ __
~~med Trib__ 12.0 2.53 __ J 100 yr __ ·---j--3_77_5_.4_0+-__ 50_9_.1_8+-__ 51_8_.9_6+-----+----t-------+-l Unna~~-~ 2.0_ 2.53 i 25yr __ 2740.00 509.18 517.45 512.96
~~dTrib /2.0 1.84 __ - ]WoYr° 3775.40 504.96 518.92
~=:-rib ~ ~~--~ 125 yr -=--_.,..__2_7_4_0_.o_o+--__ 5_0_4._9_6+--__ 5_1_7._4_2+------+------+-----+-
i Unnamed T~o_ __ JQ:.~. iToo yr 3775.40 498.13 518.90 506.54
' Unnamed·-~:__f~ ___ I0.59 125yr . 2740.00 498.13 517.40 505.58
South Creek t .o 13:88 -f 100 yr ' 337.20 580.00 581.50 580.97
~~outhc~E'.~-. Ii.a . j3.88-=r5 Y. r - ~ 245.40 580.00 581.30 580.82
~~eek · k ___ ~.16 --~-~00E___ ! 337.20 1 567.oo l 568.68 1 ____ I __ --- 1 I I I
!i?4 !i1 I ooon314 1 6.16 948.69
523.96 1 0.004487 1 4.97 825.96
I I 519.92 1 0.012554 1 7.26 775.41 !i1C! m l 0 0?7R11 8.76 421.32
I !i1C! oo I o ooo44!i l 1.99 2838.78
517.50 1 0.000625 1 2.06 1919.93
I I !i1R q3 j o 000043 j 0.80 6750.90 517.42 1 0.000043 1 0.73 5320.17
I I 51890 1 o oooorn l 0.65 9669.92
517.40 0.000015 0.56 8288.81
581.60 0.009409 2.91 147.05
581.38 0.009012 2.59 118.20
!in<! 01 I n 041C!C!R I 6.61 81.58
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-5 thru 9.pdf
C2-C-7 130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111, Attachment C2, Appendix C2-C
HEC-RAS Plan: Existing (Continued)
~--~l Rea~h River Sta Profile i Q Total 1 ~~_Ch E_!_L W.S_:_~~~J Grit W.S . I E.G. ~~ev E.G. Slope Vel Chn!Fl;w Ar~a I Top Width i Froude # Ch'l
~ : I _ ·- _ {cfs) _ _ __ __@__ ;__ (ft) · j~-~-J!!L_ _ _J_f!/.!Q__ _ (ft/s) (sq ft)~ (ft) ____ i _______ '
k=:u~h Creek __ t~----~---~J25yr _ 245.40 567.00 568.43 568.36 568.74 0.046657 6.27 63.24 72.50 0.92
I South Creek 3.0 2.99 100 yr __ 337.20 563.05 565.43 565.64 0.011701 3.80 100.17 68.96 0.48 !South Creek 13_0 _ 2.99 25 yr _ 245.40 563.05 565.14 565.30 0.011388 3.35 80.63 63.56 0.47
I ,
~uth Creek -FO 12.90 ---- 100 yr 337.20 561.91 563.82 563.49 564.12 0.021087 4.87 89.06 75.85 0.64
routh Creek l3.0 12.90 __ ,3__5_y__:____ 245.40 561.91 563.55 563.25 563.80 0.021287 4.38 69.66 67.84 0.63
rs~~~-h-~~~ri-:ci =t2.72 --
1
100--y;:-_=- - 337.20 554.76 557.72 557_72 558.56 0.053903 7.33 46.01 27.62 1.00
!so!:!!~ Creek 13.0 _1 2.72 25 yr _ 245.40 554 .76 557.32 557.32 558.06 0.057514 6.91 35.50 24.45 1.01
South Creek 13.0 2.65 --- - 100 yr 337.20 554.11 556.58 555.84 556.79 0.010276 3.82 102.57 67.06 0.46
South Creek t3:o 2.65 25 yr 245.40 554.11 556.21 555.58 556.39 0.011275 3.51 78.46 60.31 0.47 1----------r---~-- -~-·-- -·- -- 1-----·
South Creek j3.0 2.48 1g9 yr - 337.20 550.38 553.70 554.17 0.022857 5.50 62.16 32.46 0.67
South Creek .p:o 12.48 25 yr ____ 245.40 550.38 553.39 553.74 0.020694 4.70 52.37 30.68 0.62
~~~~k Ji.!?__ ------!1 2.36 _ 100 yr 337.20 549.54 551.79 552.13 0.024346 5.22 85.03 78.41 0.69
South Creek 3.0 ,2.36 25 yr 245.40 549 .54 551.52 551 .82 0.024728 4.72 65.63 68.89 0.68 ! ~
rSouth Creek-- a.O ' 2.29 100 yr - , 337.20 547.28 549.93 549.64 550.38 0.022999 5.98 76.01 57.85 0.70
ls"outh Cree~ 3.0 2.29 25 yr 245.40 547.28 549.62 549 .32 549.99 0.022131 5.32 59.40 49.97 0.67
t s~uth c~~ __ l_iq_ __ --~-- 1_gg1 r --- 33720 544 .58 546.93 547.21 0.015195 4.55 88.86 59.80 o.56
~~O_':l!hCreek --~O 2.11 _ 25yr 245.40 544.58 546.61 546.84 0.015274 4.08 70.49 55.72 0.54
I
@OUlhc reek 3.0 --- - 1:""97 ; 100-y;-- 337.20 542.05 544.91 545.20 0.013285 4.67 92.31 62.12 o.53
t h Creek 3.0 _ _ ____ _:1:~I __ t 25 yr.: : 245.40 542.05 544.54 544.79 0.013833 4.26 70.69 54.42 0.53
·1 -~()U~- ~-~ree_k __ j2.0 -- L87 _ r O "-- "UO O<U' 0<38' >14.04 0.008963 3.69 97.66 52.87 0.43 §outh Cr~e~:g __ ---f.!:.~ 25_yr 1 245.40 541 .35 543.54 543.69 0.007834 3.13 82.33 50.23 0.40
~~t"hcr!'..E'.!s_ __ ~----~66 -- 100-y7-- 331.20 539 .78 541 .98 542.13 0.009250 3.45 126.21 106.48 o.43
South Creek 13.0 11.66 25yr 245.40 539 .78 541 .63 541 .78 0.010786 3.27 91.86 90.12 0.45 ___ I 1 --~ South_Creek 13.0 --r-1 .-21---r-1-o-o:=_y-r_-~~-,i----33-7-.2-0-t---53-2-.8-9-t---53_5_.4_0-t---5-3-5-.0-0+---5-3-5-.8-8+---o-_o_2_6_3-95-t----6-.4-6+----7-6-. 2-2+-----60 ___ 92-+-----0-.7--15
So~~.S:~ ' 3.9 ___ @.!.__ 25yr 245.40 532.89 535.13 535.46 0.021140 5.32 61.78 45.29 0.66
Sou~hC~- -Fo 1.08 -=- 1102_1!:_ I 337.20 531 .07 534.07 534.21 0.006541 3.17 127.35 83.73 0.37
c~=-~~ek -- -f-o _ __ 1.08 2~-~--- 245.40 531 .07 533.63 533.76 0.007915 3.01 92.82 71.80 0.39
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-5 thru 9.pdf
C2-C-8 130 Environmental Park- Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
HEC-RAS Plan: Existing (Continued)
~ R<~c =t·~~"-1--";'"Sra f-l'rofflo 1~""' ~ ~in Ch E~W.S. Elev j Cr!!_ll'.f.:~:___E.:G . Elev . E.G. Slope : Vel Chnl
I ~~ _ _®_ ___ - (ft) __ _J!!)_ __ _l!!L_~_(!!fft) __ · (ft/s)
s_o~th Cree_k ___ 3_:2.:=--10.77 1100 yr I - -m-20 527.80 532.35 530.73 532.54 0.004760 3.76
~h Creek~-----r~-- _ r5 yr 245.40 527.80 531.92 532.06 0.004171 3.24
!South Cree~io __ j~~~~-~o yr 337.20 528.00 529.45 529.45 529.87 0.050737 5.85
t~uth Creek j3.0 -+9~~- 125 yr 245.40 528.00 529.27 529.27 529.63 0.051032 5.28
1South Creek - 3.0 lo.36 j100 yr 337.20 523.75 526.26 524.84 526.29 0.000755 1.62 South Creek ___ 2:Q_, I 0.36 --- 25 y~ _ 245.40 523.75 525.46 524.67 525.52 0.002102 2.06
i NorthC~~ 4:o 1.71 l1ooyr 1 975.70 552.00 553.90 553.75 554.36 0.035119 6.57 [North Creek T .o - - ___ 1.71 -----~_iyr I 716.60 552.00 553.48 553.48 554.00 0.051292 6.74 I <
~rth Creek i4.0___ 1.36 ___ ;!_00 y~ .. 975.70 546.00 550.70 550.90 0.004631 4.23
~r:!!'..S:..i:::.ek 14.0 ---~----e_y_r __ ~ 716.60 546.00 550.25 548.55 550.40 0.003985 3.66
/North cr~k _ j4.o·:_ jo.83 100 yr 975.70 544.00 547.08 547.33 0.011148 4.85 :North Creek ,4.0 10.83 125 yr 1 716.60 544.00 546.55 546.82 0.014462 4.82 r--_--r= ! f- -- - -
I !:-J..?rthCreek j 4.0 I 0.41 100 yr 975. 70 539.61 543.12 543.36 0.008447 4.48
~-Cm-"'._~ 1"'' "6.00 539.61 542.90 543.07 0.006196 3.66
~h Cre;k-~4-.o---- 0.19 j1ooyr 975.70 538.00 541.61 541.75 0.006128 3.99
,North Creek ~o ____ o~____J~- 716.60 538.00 540.82 541.09 0.014078 5.05
Biggs & Mathews Environmental C2-C-9 M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-5 thru 9.pdf
Flow Area Top Width Froud;rn;-'
(sq ft) __ (ft_) __ -·--·--
128.92 85.76 0.34
96.07 51.41 0.31
75.03 91.66 0.94
59.36 85.93 0.91
304.77 206.14 0.18
159.84 155.10 0.29
223.42 186.46 0.84
152.31 156.89 0.97
360.83 152.39 0.35
295.64 136.88 0.32
309.59 185.15 0.51 218.78 159.96 0.56
306.54 173.87 0.45
270.42 165.37 0.38
400.20 255.47 0.39
222.51 196.11 0.56
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
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540 - ----- .045 .04 +-.045 ___,
530
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510
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EG 100 yr
WS 100 yr ---------· ---------·
EG 25 yr
WS 25 yr + ··
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490-+------ ------------ - --------- - -----0 500 1000 1500 2000 2500
Station (ft)
C2-C-16
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130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
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---.06----'------ .04-----""------- .045------» 530
525
520
515
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505
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EG 100 yr
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C2-C-17
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Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
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----- .065 , . .065 --------4>1 5~ 0
525
520
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EG 25 yr
WS 25 yr
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C2-C-18
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
Dry Creek Upstream Plan: Dry Creek 1/23/2014 River= Dry Creek Reach = 1 RS = 6.00 A6.0
------ .07-------"' "<'------ .06------4'1 530
525
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WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
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500-1--------------~------------------~
0 500 1000 1500 2000
Station (ft)
C2-C-19
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
2500 3000 3500
130 Environmental Park- Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
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Dry Creek Upstream Plan: Dry Creek 1 /23/2014 River= Dry Creek Reach= 1 RS = 7.00 A7 .0
!.<----------.065 . r .075 -------»J 530 0 ~---~
6 Legend 5
525
520
515
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505
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EG 25 yr
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500-1---~---~~~-~~~-~~~-~~~-~~~-~~~-~~~
0 500 1000 1500 2000 2500
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C2-C-20
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
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Dry Creek Upstream Plan: Dry Creek 1/23/2014 River = Dry Creek Reach = 1 RS = 8.1 Q A8.1 Q
lol----~~~~~~~ .Q75~~~~~~~~-"' ~~~~~.Q75~~~~-"'
535 Q
53Q
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EG 25 yr
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Q SQQ 1QQQ 15QQ
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C2-C-21
2QQQ 25QQ 3QQQ
Biggs & Mathews Environmental 13Q Environmental Park - Type I
Technically Complete October 28, 2Q14 Part 111, Attachment C2 , Appendix C2-C M:\PROJ\1291Q61101\PIPart 3 Alt C2 App C2-C Pgs C2-C-1Q thru 77.pdf
Dry Creek Upstream Plan: Dry Creek 1/23/2014 River= Dry Creek Reach = 1 RS = 8.40 A8.40
535 I«---------- .075
0.1( .075
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530
525
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515
510
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EG 100 yr
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EG 25 yr
WS 25 yr
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505-1----~~--~~----r-,--~--~~----r-,--~~-,--~----r-,--~--~~--.
0 500 1000
Station (ft)
C2-C-22
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000 2500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Dry Creek Upstream Plan: Dry Creek 1 /23/2014
535
530
525
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515
510
River= Dry Creek Reach= 1 RS = 8.78 A8 .78
I<!-------- .075 1 o' r .075
6 5
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EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
505-1---------------------------------~
0 500 1000
Station (ft)
C2-C-23
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000 2500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111, Attachment C2 , Appendix C2-C
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Dry Creek Upstream Plan: Dry Creek 1/23/2014 River; Dry Creek Reach; 1 RS ; 8.81 Culv Hommanville Trail crossing of Dry Creek (2 barrel 60" diam. CMP
535
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525
520
515
510
505
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EG 100yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
0 500 1000 1500 2000 2500
Station (ft)
C2-C-24
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
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Dry Creek Upstream Plan: Dry Creek 1 /23/2014 River = Dry Creek Reach= 1 RS= 8.81 Culv Hommanville Trail crossing of Dry Creek (2 barrel 60" diam. CMP
!<f---~~~~~~~~.05~~~~~~~~~ ~~~~~~- .05 ~~~~~__,.
535 0
530
525
520
515
510
505
6 5
500+--.~r----,---.~,----,---,~.,..---,---,~,----,---,~.,..---,---,~....---,---,~,---,---,~,----,-----,
Legend
EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
0 500 1000 1500 2000 2500
Station (ft)
C2-C-25
Biggs & Mathews Environmental 130 Environmental Park- Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77 .pdf
Dry Creek Upstream Plan: Dry Creek 1 /23/2014
g c
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535
530
525
520
515
510
River= Dry Creek Reach = 1 RS = 8.84 A8.84
!<'--------.05 o' r .05
6 5
Legend
EG 100 yr
WS 100 yr ---------..i.---------·
EG 25 yr
WS 25 yr ·+
Grit 100 yr .. ...
Grit 25 yr
Ground
• Bank Sta
505+---~~--~~-.-~~-.-~~-.-~~-.-~~-.-~~-.-~~~
0 500 1000
Station (ft)
C2-C-26
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000 2500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
Dry Creek Upstream Plan: Dry Creek 1 /23/2014 River= Dry Creek Reach = 1 RS = 8.93 A8 .93
,.._ ________ .045--------41 i<f------- .045 ---------" 535
530
525
g c:: 0 520 ~ > Q)
w
515
510
6 5
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EG 100 yr
WS 100 yr ---------4.--- -- ----·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
505-1----------------------------------~
0 500 1000
Station (ft)
C2-C-27
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000 2500
130 Environmental Park- Type I Technically Complete October 28, 2014 Part 111, Attachment C2 , Appendix C2-C
Dry Creek Upstream Plan: Dry Creek 1/23/2014 River = Dry Creek Reach = 1 RS = 11 .40 A 11.4
540 i...------------- .1 o· I( .1
Legend
535
530
g c 0
525 ~ > QJ
w
520
515
8 5
__ ________ ________ ______ ________ _________ __ ________ ._ ___ ____ ________ _
EG 100 yr ---------·---------·
EG 25 yr + ······
Crit 100 yr
WS 100 yr
WS 25 yr .......... &, ..•
Crit 25 yr
Ground
• Bank Sta
510-1---~-~--~-~--~-~--~-~--~-~--~-~--~
0 500
Biggs & Mathews Environmental
1000
Station (ft)
C2-C-28
M:\PROJ\1291061101\PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
g c .2
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Unnamed Trib Plan: Existing 1 /24/2014 River = Unnamed Trib Reach = 2.0 RS = 0.59 B0.59
~-~~~~.1 ~~~~_,. ""-~~~~~~~~~ .07 ~~~~~~~~~-----"'
~5 0
520
515
510
505
500
6 5
······ ·· -f ·
.. ..
495+-~~.-~~~.----.--~~.----.--~~.----.--~~.----.----,~.----.----,~.----.--~~.----.--~
Legend
EG 100 yr
WS 100 yr ---------4.---------·
EG 25 yr
WS 25 yr . + ···
Grit 100 yr ...
Grit 25 yr
Ground
• Bank Sta
0 200 400 600 800 1000
Station (ft)
C2-C-29
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C M:\PROJ\12910611011PIPart 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach= 2.0 RS= 1.84 B1 .84
l<f-------.1 -----;> k<---------.065-----------" 530
525
520
g c 0 515 ~ > Q)
w
510
505
0 6 5
Legend
EG 100 yr
WS 100 yr ---------4.--------- ·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
500+-~~~.,....---.,....---.,....---.,....---~,..-,,..-,~~-.~-r--r--r--r--r--.--r-~~~~.,....---.,....---,..-,,..-,~~~~
0 200 400 600 800
Station (ft)
C2-C-30
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
1000 1200 1400
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
524
522
520
518
g c 0 ~ 516 > Q)
w
514
512
510
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach = 2.0 RS = 2.53 B2.53
--- -- .095-+.065 .07-------
----------------------------------------------------------- ----------------------------------------------------- -----
Legend
EG 100 yr
WS 100yr _________ ..., _________ _
EG 25 yr
WS 25 yr ..... ..
Crit 25 yr
Ground
• Bank Sta
508-1---~~--~~--~~--~~--~~--~~--~~--~~-
o 200 400 600 800 1000
Station (ft)
C2-C-31
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 At! C2 App C2-C Pgs C2-C-10 thru 77.pdf
130 Environmental Park - Type I Technically Complete October 28 , 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach = 2.0 RS = 3.16 B3.16
528 .085 + .065 ~ . ..,___ _ ________ __ .085-------------"'
526
524
522
520
___ __ __ .. ___ ____ ___ _________ _________________ ________ __ ____ _____ __________ _
518
516
514
Legend
EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr .... .....
Grit 25 yr
Ground
• Bank Sta
512-1--~~~~~~..-,----,----,.---,---,---,-,----,-----,-----,--,----,----,--~~~~~~~~,----r-or-o---,-.~
0 100 200 300 400
Station (ft)
C2-C-32
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
500 600 700
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach= 2.0 RS= 3.70 B3.70
530 --------.095 .065 -+ .085 ------>ol)I
528
526
524
g c .Q -ro > Q)
iJ:i
522
520
518
516-1-------------~----~----------------
o 100 200 300 400 500 600 700 800
Station (ft)
C2-C-33
Legend
EG 100 yr
WS 100 yr ------- --4.---------·
EG 25 yr
WS 25 yr
Ground
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Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
g c
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530
528
526
524
522
520
Unnamed Trib Plan : Existing 1/24/2014 River = Unnamed Trib Reach = 2.1 RS = 3.86 B3.86
----- .095------ .065---- --- - .085--- - - ____,,,
---------------------------------· ------------------------------------------------------------------------
518-l-----~-~-~-~-~~-~-~-~-~-----~-~-~-~
0 100 200 300 400
Station (ft)
C2-C-34
500 600 700 800
Legend
EG 100 yr
WS 100 yr ---------""'---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach = 2.1 RS = 4.44 B4.44
,.. _____ .085----- I«---------- .085---------
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532 0
530
528
526
524
522
6 5
---------------------------------------------&------------------------------------------------------------------------ --
Legend
EG 100 yr
WS 100 yr ----------&---------·
EG 25 yr
WS 25 yr
Ground
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520-1---~--~~~~--~~--~~~~---~--~~~~---~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-35
M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach = 2.1 RS = 4.65 B4.65
532 ,....__ ___ . 085---~)1 0
r-------.085 ---------'Jol
Legend
530
528
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524
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6 5
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WS 100 yr --- ------ 4.--- --- --- ·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
520+--.---.---.--~~~~~~~__,-.----,-----r-.---.---,---.----.---.--.--.---.---.---.--~~~~__,__,_,_,
0 100 200 300 400
Station (ft)
C2-C-36
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
500 600 700
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach= 2.1 RS= 5.10 B5.10
536 l<f----- .085-----·+ .065 "")I"'-(---- .085 -----"')I
534
532
530
g c: 0
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w
528
526
524
Legend
EG 100 yr
WS 100 yr ---------.&---------·
EG 25 yr
WS 25 yr
Ground
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522+--~-.~-~~~~-~-.~--~~~~-~-.~--~~~~-~-.~
100 200
Biggs & Mathews Environmental
300 400
Station (ft)
C2-C-37
M:IPROJl12910611011PIPart 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
500 600 700
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach = 2.1 RS = 5.38 B5.38
538 ,.,_ _____ __ .085 .065 +-- .085 _____,
536
534
----------------------------------------------- -----------------------------· --- ----------------------
532
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530
528
526
524-1----------------------------------~
100 200 300 400 500 600
Station (ft)
C2-C-38
Legend
EG 100 yr
WS 100 yr _________ .... _________ _
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach = 2.1 RS = 5.83 B5.83
,,__ ____ .085----4>/ ~-------- .075 -----------'>1 538
536
534
g c: 0
532 ~ > Q)
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530
528
0 6 5
-----------------·--- -- ·--------- -- ----------------···------------------------------
Legend
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WS 100 yr ----------A---------·
EG 25 yr
WS 25 yr
Gro-und
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526+-~-~~~-~~~-~~~-~~~-~~~-~~~-~~~-~~~
100 200 300
Station (ft)
C2-C-39
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
g c: 0
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w
544
542
540
538
536
534
532
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach = 2.1 RS = 6.33 B6.33
l<f--------- .085 -.065 + .075----4'1
------------------- -------- --------------------------------· --- --------------------
530-+-~-.---.------.--,-----.------.--.--.---,--.--.------.--.---,-----,--.--,-----,--,--.,.-----,--,-----.,.--
o 1 00 200 300 400 500
Station (ft)
C2-C-40
Legend
EG 100 yr
WS 100 yr ---------4.---------·
EG 25 yr
WS 25 yr
Ground
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Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach = 2.1 RS = 6.57 86.57
544 r'----- .09 .065 --+ .075------»
542
540
538
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w
536
534
532
Legend
EG 100 yr
WS 100 yr _________ .... _____ __ __ ,
EG 25 yr
WS 25 yr
Ground
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530-1--.----.--,..---..---,~...-~-.--.----.--,..---.--..~.-..---~-.--.----.--,..---.---,~.-..---~-.--.----.--,..-~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-41
M:IPROJl 12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
g c: 0
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544
542
540
538
536
534
532
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach = 2.1 RS = 6.84 B6.84
1«----- ---.1---- ---- .065""""------.075-------»I
------------------------------------ ------ ---------------------------..... ·---------- ---------------------------------- ------------
530-1----------------------------------~
0 100 200 300
Station (ft)
C2-C-42
400 500 600
Legend
EG 100 yr
WS 100 yr _________ .,. _________ ,
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28 , 2014 Part Ill , Attachment C2, Appendix C2-C M:\PROJ\129106\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach= 2.1 RS= 6.99 B6.99
544 11<(-(--- .065 )I( .065 + .075 ---------"'
542
540
538
g c 0
~ > Ql
w
536
534
532
Legend
EG 100 yr
WS 100 yr ------ ---...1.---- -----·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
530-I--.,...---,----,-~----,-.---~-.--.,...---,----,--,-----,-.---.-~-.--.,...---,----,--,-----,-.---,---~-.--.,...---,----,--,
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-43
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach = 2.1 RS = 7.06 B7.06
544 lo<-1(--- .065 + .065 .075----____,,
542
540
g c 0 'fij 538
iii w
536
534
Legend
EG 100 yr
WS 100 yr __ _______ .... _______ __ _
EG 25yr
WS 25 yr
Ground
• Bank Sta
532-1----------------------------------~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-44
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
g c 0
~ > Q)
Lil
Unnamed Trib Plan: Existing 1 /24/2014 River = UnnamedTrib Reach=2.1 RS=7.17 87.17
544 .075--+ .065 .075--------"
542
540
538
536
534-1--.---.--.-~~.-.-.-,--,--,--,--,.--,.-,--,----,.--,----,.----,.----,.----,.---..,.--..,.--,---.,-~.-.-,----,--,--,.~
0 100 200 300 400 500 600 700
Station (ft)
C2-C-45
Legend
EG 100 yr
WS 100 yr ---------..&.---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach= 2.2 RS= 7.26 B7.26
546 - --- .075 +.065 .075------ - -'>1
544
542
------------------------------· -- ----------------------------------------- ----
540
g c: 0
~ > Q)
w
538
536
534
532 --1---------------------------------~
0 100 200 300 400 500
Station (ft)
C2-C-46
Legend
EG 100 yr
WS 100 yr ---- ------&-- -------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
544
542
540
538
536
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach= 2.2 RS= 7.56 B7.56
--- - . 06---~)I 0. .07
6 5
-------------------------·--------- -- -------------------------------------------------
....... . . ·+ ........ .
Legend
EG 100 yr
WS 100 yr _________ .... _______ __ _
EG 25 yr
WS 25 yr ·+ ··"
Crit 100 yr
Ground
• Bank Sta
534+-~-~-,-~-.--,--,--.--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,--,-~
0 100 200
Station (ft)
C2-C-47
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
300 400 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
546
544
542
g c 0
540 ~ > Q)
w
538
536
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach= 2.2 RS= 7.90 B7.90
.065 1 0
1( .065
6 5
------------------·----------------------------------------·----- --------------
Legend
EG 100 yr
WS 100 yr ____ _____ ,,.. __ _____ __ .
EG 25 yr
WS 25 yr
Ground
• Bank Sta
534-1-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-48
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111, Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach = 2.2 RS = 8.19 B8.19
548 ------- .065 .065 + .065 -------"
546
544
g c 0 iii 542 > Q)
iii
540
538
Legend
EG 100 yr
WS 100 yr ----- - --- ..A.-- --- --- - ·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
535+-~-,--,----,.-,---~~~~-r--r-r----.-r-~~~~-r--.---r----.-r-~~~~-r--.--,
0 100
Biggs & Mathews Environmental
200 300
Station (ft}
C2-C-49
M:\PROJ\129\06\101\P\Part 3 AU C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
548
546
544
542
540
Unnamed Trib Plan: Existing 1 /24/2014 River = Unnamed Trib Reach = 2.2 RS= 8.74 B8.74
0 6 5
~----.065 ----..........,,
------------------------------------------------·---------------- --· ------------ ---------------------------------- ---
Legend
EG 100 yr
WS 100 yr ---------..6.-------·-·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
538+---~~~~~~--~-~~-~~~--~-~~-~~~--~-~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-50
M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28 , 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= Unnamed Trib Reach= 2.2 RS = 9.12 B9.12
548 ---------.09 .065+ .045 ---____,.
g c 0
~ > Ql
w
546 -----------------------------------------------------------------------------------------------------·---------------------------
544
542
540
Legend
EG 100 yr
WS 100 yr _________ .... _____ ____ _
EG 25 yr
WS 25 yr
Ground
• Bank Sta
538-l---.-~~~~_,--,--,--,----,,----,,----,~-.--.--.,--.,--.,----,----,----,----r----r---r-~~~,--,----,,----,,----,,----,-,----,
0 100 200 300
Station (ft)
C2-C-51
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-1 0 thru 77 .pdf
400 500 600 700
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach= 2.2 RS= 9.73 B9.73
552 ,.,____ _______ .1 .06s:+: .045 --------4>
550
g c 0 ~ 548 > Q)
iii
546
Legend
EG 100 yr
WS 100 yr ----- ----4.--- ------·
EG 25 yr
WS 25 yr .. ....... .,.
Grit 25 yr
Ground
• Bank Sta
544-1---~-~-~-~-~-~----~-~-~-~-~-~-~-~-~
0 100 200
Biggs & Mathews Environmental
300 400
Station (ft)
C2-C-52
M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
500 600 700 800
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River = Unnamed Trib Reach = 2.2 RS = 10.1 B 10.1
554 I-- .065--) ... 1(---.045 .045 --------4'1
553
552
551
_________________ ___ ______________ ., __ ___ __ ________ ______ __ _____ __________ ____ ___ ______ __ _____ __ _______ _________ ___ _
550
549
548
547
Legend
EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
545...I---------...,..-<~=-..----------------------~ 100 200
Biggs & Mathews Environmental
300 400
Station (ft)
C2-C-53
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
500 600 700
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= Unnamed Trib Reach= 2.2 RS= 12.0 B12.0
570 .,.__ _________ .045 ------------ .04 -")14-(-- .045~
568
566
564
g c 0 -~ 562 > Q)
w
560
558
556
Legend
EG 100 yr _________ .,. _____ ____ .
EG 25 yr
WS 100 yr + -""
Crit 100 yr
WS 25 yr . ·······• ···
Crit 25 yr
Ground
• Bank Sta
554-1-----~-~~-~-~~-~-~~-~-~~-~-~~-~-~~
0 500
Biggs & Mathews Environmental
1000
Station (ft)
C2-C-54
M:\PROJ\129\06\101 \P\Part 3 At! C2 App C2-C Pgs C2-C-10 thru 77.pdf
1500 2000
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
g c: 0
~ > Q)
w
548
546
544
542
540
Unnamed Trib Plan: Existing 1/24/2014 River= North Creek Reach = 4.0 RS = 0.19 C0.19
!<!------ .075------0 6 5
"------- .075------__,,
538+--~~~~~~~~~,--,,-,~~--~~~~--r---r---r--r--r--r-~~~~~,-,~~~
0 100 200 300 400 500 600 700
Station (ft)
C2-C-55
Legend
EG 100 yr
WS 100 yr --------- ..&---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan : Existing 1/24/2014 River= North Creek Reach= 4.0 RS= 0.41 C0.41
548 ---- .095 -----'):.!<l(f- .065 .085-------»
g c:
.Q -ro 6i w
546
544
542
540
Legend
EG 100 yr
WS 100 yr ---------4.---------·
EG 25 yr
WS 25 yr
Gro-und
• Bank Sta
538-1----~~--~~--~~--~~--~~~-~~--~~--~~~
0 100 200
Station (ft)
C2-C-56
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
300 400 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill, Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= North Creek Reach = 4.0 RS = 0.83 C0.83
552 Id'--- . 095 --~) .... I(- .065 .095--------»I
550
g c 0
548 ~ al w
546
__ ______ _____ ___ ,.. __ ______ ________ __ ______ ___ __ ___ ___________ _
Legend
EG 100 yr
WS 100yr -·-------,&-------- -·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
544-1-----------......--~---~-----------~-----~
0 100 200
Station (ft)
C2-C-57
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
300 400 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= North Creek Reach = 4.0 RS = 1.36 C1 .36
556 !«-------- .095 .065+ .095 --------»
g c 0
~ > QJ
w
554
552
550
548
Legend
EG 100 yr
WS 100 yr --------- ..6.---------·
EG 25 yr
WS 25 yr ...... ..............
Crit 25 yr
Ground
• Bank Sta
546 --1---~~--~~--~~--~~_.,_----~~--~~--~~--~~~
0 100 200
Station (ft)
C2-C-58
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
300 400 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= North Creek Reach= 4.0 RS= 1.71 C1 .71
556 ------- .095 .065 )I( .095 ----""'
555
§: c 0
554 ~ > QJ
Ui
553
----------------------------------------------· ---- -----------------------------------
+ ·····
Legend
EG 100 yr ---------..&---------·
EG 25 yr
WS 100 yr .................. + ·····
Crit 100 yr
WS 25 yr .................. .....
Crit 25 yr
Ground
• Bank Sta
552+----.-----.---,---.-~--.--,.--e>r---,--eh----.----,-----.-----.---,---;
0 50 100
Biggs & Mathews Environmental
150 200
Station (ft)
C2-C-59
M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
250 300 350 400
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River = South Creek Reach = 3.0 RS = 0.36 00.36
531 I«------ .065 .045 + .065 ---4>)1
530
529
528
g c 0
527 ~ ill w
526
525 .. ················ +
...............
524
Legend
EG 100 yr
WS 100 yr ---------·----······
EG 25 yr
WS 25 yr . ··+ ····
Crit 100 yr .................
Crit 25 yr
Ground
• Bank Sta
523-l---------~-~----~-~-~-~-~-------~-~
100 150 200
Biggs & Mathews Environmental
250 300
Station (ft)
C2-C-60
M:\PROJ\129\061101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
350 400 450 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= South Creek Reach = 3.0 RS = 0.53 D0.53
532 -------.085 +---- .065 )>I.. .085 -----"'
g c 0
~ > Q)
w
531
530
-- ------- --------------------- ----- -------- ------------------------------------ -.t..-----------------
529
Legend
EG 100 yr ---------·------ ---·
EG 25 yr ···· +···
Grit 100 yr
WS 100 yr
WS 25 yr ........ ......... .. Grit 25 yr
Ground
• Bank Sta
528-+--~-~~.-----.----.-~-~-~-~-.-----.-------.-~-~-~-~~-~
180 200 220 240 260 280
Station (ft)
C2-C-61
Biggs & Mathews Environmental M:\PROJl1291061101\PIPart 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
300 320 340 360
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach= 3.0 RS= 0.77 00.77
538 r-- .085 --f.o65 .085 --------.>.J
536
534
g c 0 ~ 532 ill w
530
528
----------· ----------------------------------
········+·····
Legend
EG 100 yr
WS 100 yr ---------..&.--- ------·
EG 25 yr
WS 25 yr ··· +···
Crit 100 yr
Ground
• Bank Sta
526+-~-,-----,-~~-.---,--.-~-,-----,-----.-~~~.---,--.-~-,-----,-----.-~-~.---,--.-~-,-----,--
0 50 100 150 200 250 300
Station (ft)
C2-C-62
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111, Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River = South Creek Reach = 3.0 RS = 1.08 01 .08
542 --------- .085 .065 + .085 ____,
540
538
g c: 0 "iii 536 > Q)
w
534
532
-------- ------------------------------ .t.----
Legend
EG 100 yr
WS 100 yr _________ .... _________ ,
EG 25 yr
WS 25 yr
Ground
• Bank Sta
530-1--~~~~--~~~~~~~~--~~~~~~~~--~~~~~~-
1 oo 150 200 250 300 350 400
Station (ft}
C2-C-63
Biggs & Mathews Environmental M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
g c 0
~ > Ql
w
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach = 3.0 RS = 1.21 01 .21
539 \&----------- .085 .065 + .085 _,
538
537
536
----------- ------------ --- ---- ---- - ---------------- - - - --------~--- ----
535 ....... ···+ ·····
534
533
532-1----~-~-~-~-~--~-~-~-~-~-----~-~-~
200 220 240 260 280
Station (ft)
C2-C-64
300 320 340 360
Legend
EG 100 yr ----·----· ---------·
EG 25 yr
WS 100 yr
WS 25 yr +· ..
Crit 100 yr
Gro-und
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan : Existing 1/24/2014 River= South Creek Reach = 3.0 RS = 1.66 01 .66
546 .08--f- .065 -+ .08------------41
545
544
543
g c 0
~ > Q)
jjJ
542
541
540
---------------· ------------------------------------------------------
Legend
EG 100 yr
WS 100 yr ---------""·--------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
539+-~~-~~~~~~-~~~-~~~-~~~-~~~-~~~-~~~
250 300 350
Station (ft)
C2-C-65
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 450 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= South Creek Reach = 3.0 RS = 1.87 01 .87
,..__ ____ .085 .065 I .085------"'
g c .Q ro > Q)
iii
552
550
548
546
544
542
Legend
EG 100 yr
WS 100 yr ---------·------ ---·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
540-+----~---~~----~---~~--------~~---~
250 300
Biggs & Mathews Environmental
350 400
Station (ft)
C2-C-66
M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
450 500 550
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
g c 0
~ > Q)
w
560
558
556
554
552
550
548
546
544
Unnamed Trib Plan: Existing 1/24/2014 River= South Creek Reach= 3.0 RS= 1.97 01 .97
Legend
EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
542-1---.--.-~~~~.-.,---,--.--.-~~~~.--.-....,---,--.--,-~~~~.--~.,---,--.--,-~~
0 100
Biggs & Mathews Environmental
200 300
Station (ft)
C2-C-67
M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77 .pdf
400 500 600
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
g c: 0
~ > Q)
w
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach = 3.0 RS = 2.11 D2.11
~---- .085 - ----+065»>1«1('------- - .085 ---------»1 562
560
558
556
554
552
550
548
546
544-1------~---~---~---~---~---~---~---~~
0 100 200 300 400 500
Station (ft)
C2-C-68
Legend
EG 100 yr
WS 100 yr -·------- .&------- --·
EG 25 yr
WS 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part Ill, Attachment C2, Appendix C2-C M:IPROJl12910611011PIPart 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach = 3.0 RS = 2.29 02.29
---- .085---- IE---------~.oa5--------__,.
562
560
558
556
g c 0 554 ~ > Q)
w
552
550
548
0 6 5
Legend
EG 100 yr ------ -- -..&.---------·
EG 25 yr
WS 100 yr ............ + ·-· ·
Crit 100 yr
WS 25 yr .... ............... Crit 25 yr
Ground
• Bank Sta
545+--~~---r--~~---r--~~---r--~~---r--~~---r--~~---r--~-
o 100 200 300 400
Station (ft)
C2-C-69
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C
Unnamed Trib Plan : Existing 1/24/2014 River= South Creek Reach= 3.0 RS= 2.36 02.36
562 ----- .085 ----~)-I( .065 .085--------"'
560
558
556
g c 0
~ > (])
w
554
552
550
Legend
EG 100 yr --·· -----4.- -------··
EG 25 yr
WS 100 yr
WS 25 yr
Ground
• Bank Sta
548-I---,---,---,---.--~---,,----.--.--..,--.---.---,---,---,---,----,
0 50 100
Biggs & Mathews Environmental
150 200
Station (ft)
C2-C-70
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
250 300 350 400
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach = 3.0 RS = 2.48 02.48
560 --------- .085 .065 +- .085 ____,
558
556
554
552
Legend
EG 100 yr ---------.,&.---------·
EG 25 yr
WS 100 yr
WS 25 yr
Ground . lneff
• Bank Sta
550+-~~~~~,--,--,--,--,_,___,___,-.-.----.--.-,--.--.--,--,-~~~~~,--,--~___,___,___,~
150 200 250 300
Station (ft)
C2-C-71
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
350 400 450 500
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2, Appendix C2-C
Unnamed Trib Plan: Existing 1/24/2014 River= South Creek Reach = 3.0 RS = 2.65 02.65
564 I«-------- .085 .065 + .085 -1
g c 0
~ > Q)
iJJ
562
560
558
556
Legend
EG 100 yr
WS 100 yr ---------·---------·
EG 25 yr
WS 25 yr .. -·+ ····
Crit 100 yr . . •·
Crit 25 yr
Ground
• Bank Sta
554-1-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
150 200 250
Biggs & Mathews Environmental
300 350
Station (ft}
C2-C-72
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
400 450 500 550
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 11 1, Attachment C2, Appendix C2-C
g c 0
~ > Q)
iii
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach= 3.0 RS= 2.72 02.72
I«--------- .085------------ .065 _....+,__ __ .085--1 564
562
560
558
556
554-1--~~~-~~~~-~~~~-~~~~-~~~~-~~~~-~~~
100 150 200 250
Station (ft)
C2-C-73
300 350 400
Legend
EG 100 yr ---------·------- ---
EG 25 yr + ·
Crit 100 yr
WS 100 yr
WS 25 yr
·-·· Crit 25 yr
Ground
• Bank Sta
Biggs & Mathews Environmental 130 Environmental Park - Type I
Technically Complete October 28, 2014 Part 111 , Attachment C2, Appendix C2-C M:IPROJ\129\061101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
g c:
.Q n; > Q)
w
566
565
564
563
562
Unnamed Trib Plan : Existing 1/24/2014 River= South Creek Reach = 3.0 RS= 2.90 02.90
~~~~---~~.055 ~~'1M-~~~~
Legend
EG 100 yr
WS 100 yr _______ __ ..., _________ ,
EG 25 yr
WS 25 yr + ····
Crit 100 yr ···• ·····
Crit 25 yr
Ground
• Bank Sta
561 -+-~~~-.-~~~--.~~~--.~--.~~.-~,.-~..,-~~~~~-.-~-.-~~~~
120 140 160
Biggs & Mathews Environmental
180 200
Station (ft)
C2-C-74
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
220 240 260 280
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111, Attachment C2, Appendix C2-C
Unnamed Trib Plan : Existing 1/24/2014 River= South Creek Reach = 3.0 RS = 2.99 02.99
---.085 -----li>l<f------ .065 -------4>1<!--- --- .085 - ----4>
g c 0
~ > Q)
w
568
567
566
----------------------------------------------· ----------------------------------------------------
565
564
Legend
EG 100 yr
WS 100 yr _____ ____ .... _________ .
EG 25 yr
WS 25 yr
Ground
• Bank Sta
563-1-----~~-~~~---~~-~~~~---~~-~~~~---~
80 100
Biggs & Mathews Environmental
120 140
Station (ft)
C2-C-75
M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77.pdf
160 180 200
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
g c: 0
~ > Q)
w
574
573
572
571
570
569
568
Unnamed Trib Plan: Existing 1/24/2014 River= South Creek Reach = 3.0 RS= 3.16 03.16
Legend
EG 100 yr ---------·---------·
EG 25 yr
WS 100 yr
WS 25 yr ··•···
Crit 25 yr
Ground
• Bank Sta
557+-~~~~~~~~~--,-~~~~~~,--ilt--.,-9-~-,---~~~~~~~~~~~~
40 60 80
Biggs & Mathews Environmental
100 120
Station (ft)
C2-C-76
M:IPROJl12910611011PIPart 3 Alt C2 App C2-C Pgs C2-C-10 thru 77.pdf
140 160 180 200
130 Environmental Park - Type I Technically Complete October 28, 2014 Part Ill , Attachment C2 , Appendix C2-C
590
588
586
584
582
.075 --1 0 6 5
Unnamed Trib Plan: Existing 1 /24/2014 River= South Creek Reach = 3.0 RS = 3.88 03.88
.... ·--+ ······ .................
Legend
EG 100 yr
WS 100 yr ---------· ---------·
EG 25 yr
WS 25 yr ·············+·
Grit 100 yr ...... .......
Crit 25 yr
Ground
• Bank Sta
580-1-~~~~~~&-.---41~~~~~~~~~~~~~~~~~~~~~~~~~~
100 200 300 400 500 600
Station (ft)
C2-C-77
Biggs & Mathews Environmental M:\PROJ\129\06\101\P\Part 3 Att C2 App C2-C Pgs C2-C-10 thru 77 .pdf
700 800 900 1000
130 Environmental Park - Type I Technically Complete October 28, 2014 Part 111 , Attachment C2 , Appendix C2-C
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