water quality classifications thompson,...
TRANSCRIPT
!H
!n
!n
!n
!n
!n
!n
!n
!n
!n
!o
!n
!n
!n
T H O M P S O N
P U T N A M
W O O D S T O CK
P O M FR E T
K ILLIN G LY
B
B
B
AA
B
AA
B
B
B
AA
Fabyan
Quinebaug
Harrisville
Wilsonville
East Thompson
Roseland Park
Grosvenor Dale
Mechanicsville
Putnam Heights
East Woodstock
South Woodstock
North Grosvenor Dale
Bull Hill
Fort Hill
Fort Hill
Shaw HillTorry Hill
Bowen Hill
Depot Hill
Bates Hill
Brandy Hill
Sunset Hill
Elmwood Hill
Chandler Hill
Prospect Hill
Kentuck Ledges
Quaddick Mountain
B
AAA
AA
B
B
B
A
B
B
B
B
B
B
B
B
A
AA
May Brook
Park Pond
Long Pond
Lily Pond
Duck Pond
Cady Pond
Teft Brook
Ross Brook
Moss Brook
Mill Brook
Cady Brook
Welch Pond
Walker Dam
Stump Pond
Sabin Pond
Reams Pond
Perry Pond
Lower Pond
Kings Pond
Coman Pond
Auger Pond
Torry Brook
Stoud Brook
Rocky Brook
Perry Brook
Peake Brook
Peake Brook
Muddy Brook
Keach Brook
Coman Brook
Coman Brook
Bushy Brook
Angel Brook
Whites Pond
Wellon Pond
Warsaw Pond
Abbotts Dam
Phelps Pond
Morses Pond
Little Pond
Jarvis Pond
Jacobs Pond
Fabyan Pond
Rhodes Brook
Munson Brook
Little River
Little Brook
Jordan Brook
Janson Brook
French River
Culver Brook
Brandy Brook
Barley Brook
Sampson Pond
Medbury Pond
Langers Pond
LaBonte Pond
Fenners Pond
Crystal Pond
Coderre Pond
Chapman Pond
Aldrich Pond
Jerrys Swamp
Shunway Brook
Robbins Brook
Peckham Brook
Elliott Brook
Cutlers Brook
Barrett Brook
Baptist Brook
Whitmans Pond
Wheatons Pond
Turnpike Pond
Skinners Pond
Skedgill Pond
Roseland Lake
Prentise Pond
Hurlburt Pond
Deflorez Pond
Cemetery Pond
Wheatons Brook
Mascraft Brook
Lippitts Brook
Knowlton Brook
Johnston Brook
Jim Case Brook
Gravelly Brook
Fivemile River
Fivemile River
Fivemile River
Aspinook Brook
Wakefield Pond
Shepherds Pond
Kingsbury Pond
Johnstone Pond
Quinebaug River
Quinebaug River
Quinebaug River
Quinebaug River
Poor Farm Brook
Carpenter Brook
Blackwood Brook
Blackmore Brook
Backwater Brook
Sportsmans Pond
P & A Reservoir
Mavis Pond No 2
Mavis Pond No 1
Mary Brown Pond
Mary Brown Brook
Whitkowski Ponds
Schoolhouse Pond
Perry Brook Pond
Mansonville Pond
East Putnam Pond
Bonaventura Pond
Thompson Meadows
Sunset Hill Brook
Long Branch Brook
Floyd Brown Brook
Bark Meadow Brook
Wappaquasset Pond
Douglas Road Pond
Quinnatisset Brook
West Thompson Lake Quaddick Reservoir
Mechanicville Pond
Grosvenordale Pond
Carpenters J. Pond
Thompson Hill Brook
North Running Brook
Mathewson Road Pond
Prospect Street Pond
Little Mountain Brook
Tavern Brook Pond No 2
Tavern Brook Pond No 1
Miner Morse Pond Upper
Miner Morse Pond Lower
Little Dam Tavern Brook
North Grosvenordale Pond
Thompson Water Co Pond No 2
Shady Oak School House Brook
WoodstockAirport
Day Kimball Hospital
Hyde School
Pomfret School
Woodstock Middle
Woodstock Academy
Putnam Elementary
Putnam High School
The Rectory School
Putnam Middle School
Woodstock Elementary
Mary R Fisher Elementary
Tourtellotte Memorial High
I 395
Route
169
US Hwy 44
State Hwy 169 Route 12
Thompson Rd
Route
193
Route 44
Route 171
Riversid
e Dr
State Hwy 171
State
Hwy 1
93
Route 197
State
Hwy 2
1
State Hwy 12
Route 131
Norwich Worcester Tpke
Doug
las R
d
Providence Pike
Providence Tpke
Liberty Hwy
Pros
pect
St
Quinebaug Rd
State Hwy 197
Pasa
y Rd
Pros
pect
Rd
Fabyan Rd
State Hwy 131
Senexet Rd
Fox Rd
Dugg
Hill
Rd
Pomf
ret St
Joy Rd
Old Turnpike
Quas
set R
d
Putnam Rd
Ravenelle Rd
Five Mile River Rd
Quaddick Rd
Somers Tpke
Churc
h St
Quaddick Town Farm Rd
Hill Rd
River
Rd
Reardon Rd
Pomp
eo Rd
Brandy Hill Rd
Chase Rd
Baker RdKillingly Ave
Wilsonville Rd
Route 244
School St
Lowell Davis Rd
Kennedy Dr
Route
21
County R
d
Walnut St
Harrisville Rd
Park Rd
Route 200
Olea
ry Rd
Sabin St
Sand Dam Rd
Gree
n Rd
Brick
yard
Rd
Senexet Road NO 1
Convers
e Rd
Heritage Rd
Tyott
Rd
Cortti
ss R
d
Roseland Park Rd
Freedley Rd
Pasay Road NO 1
Ballar
d Rd
State Hwy 244
Labb
y Rd
Child Hill R
d
Woodstock Rd
Stone R
d
Gawron Rd
Modock Rd
Kelly Rd
Butts Rd
Buckley Hill Rd
Angel Rd
Fox Hill Rd
State Hwy 200
Roth Rd
Childs H
ill Rd
Stawic
ki Rd
Paine
Dist
rict R
d
Old Ha
ll Rd
Lineh
ouse
Rd
Quine
baug
Ave
New Rd
Kuper Rd
Pulpit Rock Rd
Tucker District Rd
Wagner Rd
Laporte Rd
Cutle
r Rd
Brayman Hollow Rd
Thompson Hill Rd
Munyan Rd
Border T
rl
Underwood Rd
Paine Rd
Blain Rd
Coun
ty Ho
me R
d
Route
97
Elmwood Hill Rd
Tripp R
d
Porter Plain Rd
New Sweden RdTyrone Rd
Hagstrom Rd
Sayle Ave
Grove St
Spicer Rd
Danie
lson R
d
Croff Rd
Cassidy Rd
Park St
Mathewson Rd
Cady Rd
Azud Rd
Alm Rd
Sunset Hill Rd
Deerfield Rd
Main St
Red Bridge Rd
Babul
a Rd
Meehan Rd
Carson Rd
Gate Rd
Walnut Rd
Messier Rd
Hibbard Rd
Holmes Rd
Grosvenor Rd
Stone Bridge Rd
State Hwy 97
Old Turnpike Rd
Wrights Crossing Rd
Mantup Rd
Arvidson Rd
Providence St
Blash Rd
Bull Hill Rd
Peake Brook Rd
Jerzeskia Rd
Kapitulik
Rd
Cana
l St
Logee Rd
1st S
t
Dividend Rd
Walkway
Airport Rd
Faby
an W
oods
tock R
d
Hamlet Farm Rd
Richmond R
d
Hawkin
s Rd
Rich Rd
Gary School Rd
Lamb
ert Rd
Farrows St
Mechanics St
Phelp
s Rd
Gaumond Rd
Peterson Rd
Cady
Ln
Blood Rd
North Rd
Hurry Hill Rd
Pitkin Rd
Hickey R
d
Little Pond Rd
Shippee Hill Rd
Watso
n Rd
Pierce Rd
Calkins Rd
Aldrich Rd
Ridge Rd
Taylor Rd
Lehtinen Rd
Jackson Rd
Plum Rd
Tucker Rd
Tuft Hill Rd
Loyo
la Rd
Putnam Heights Rd
Perry
St
Longmeadow Dr
Starr Rd
Mary Crest Dr
Mill S
t
Plaine
Hill R
d
Thurb
er Rd
Hamlet Hill Rd
Randall Rd
View Dr
Child Dome Rd
Roxb
ury Rd
Allen R
d
Nightengale Rd
Danc
o Dr
Highland Dr
Denis Dr
Norman Hill Rd
Battey St
Totem
Pole Rd
Thom
pson
Ave
Cutler Hill Rd
Wilkinso
n St
Danco Rd
Valle
y Rd
Chandler School Rd
Dutto
n Rd
Bibea
ult St
Buck Hill Rd
Smith St
Pinev
ille R
d
Elvira Hts
Breezy Ln
Bates
Ave
Nancy Dr
River St
Town Farm Rd
Mountain Hill Rd
Bonnette Ave
Kings Hwy
Wake
field
Pond
Rd
Rocky Hill Rd
Parker Rd
Thom
pson
Pike
Shore Dr
Recreation Park Rd
Rachel Dr
Aspinock Rd
Marsh
all St
Tourtellotte Rd
Sunrise Dr
Brookside Dr
Rodgers Rd
Alix Dr
Hurol
o Rd
Jezierski Ln
English Neighborhood Rd
Paula
Rd
Sheldon Rd
Indust
rial Pa
rk Rd
Klondike St
Johnson Rd
Putnam Pike
Roy Rd
Ross Hill Rd
Grovela
nd AveWoodside St
North St
Elliot Hill Rd
Indian
Inn Rd
River Junction Ests
Mallory St
Joslin Rd
West Rd
King S
t
Faucher St
David
Cir
Laconia Ave
May St
Labonte Rd
Laurel
St
Beech St
Harris St
Front St
Arch St
Sonny Ln
Edmo
nd St
Porra Ln
Hebert Ln
Ellen Ln
Cente
r St
Indian Run Dr
Brown St
Lakeside Dr
Olde
Mea
dow
Rd
Campground Dr
Seastrand Rd
Oakwood Dr
Thompson Raceway
Becol
a Rd
Wilson R
d
Gore Rd
Latici St
Marcy Ln
Anderson Rd
Castle Rock R
d
Juliette Ave
Leo Cir
Ryler Ct
Sprin
g St
Fred Davis Rd
Spruc
edale
Rd
Centr
al St
Laure
l Dr
Shore Rd
Nichols St
Stone Hill Rd
Jensen Dr
Yose
mite
Valley
Rd
Mason Hill Rd
Lake
view
St
Terrace Dr
Eden St
Senexet Village RdMa
ssicot
te Cir Frank St
Leclair Rd
Arthu
r St
Orchard Dr
Rawson Ave
Vine St
Charles St
Circuit Ct
Bald H
ill Dr
Pearl
Ave
Emil Dr
Walker Dr
Myers St
Stickney Rd
Meadow Dr
Ballou
St
Hillside Ave
Phillips St
Woodland Dr
Maple Ln
Bassett Hill Rd
Lapiere Rd
Harrison St
Dunle
avy D
r
Woodsto
ck Mdw
s
Green Acres Ln
Valle
y View
Rd
Mary Rd
Gilman St
Vernon Ln
Greene Ln
Flagg St
David St
Lenbob Ave
Town
es Ln
State St
Ridgewood Dr
Center Ln
Oak Hill Dr
Mead
owsid
e Cp
Rose Ln
Jason Hts
Fort H
ood R
d
Sunn
yside
Dr
Thatc
her R
d
Laurelwood Dr
Marke
t Ln
Westside Dr
Oxford St
Old Kentucky Rd
Rich Road Ext
Lower Park Rd
Blake Rd
Pinecrest Rdg
Oak Hill Est
Libert
y Ln
Fairmount St
Forest Hill DrTop Vi
ew Dr
Bolles St
Kelsies Way
Cournoyer Rd
Timberland Dr
Carol Ave
Davis Rd
Highland Dr
Marcy
Ln
Putnam Rd
Cente
r St
Chase Rd
Bull Hill Rd
Thompson Rd
Main St
Borde
r Trl
Green Rd
Putnam Rd
Prospe
ct St
Brown St
Pomfret
St
Senexet Rd
River Rd
Somers Tpke
Woodstock Rd
North Rd
Converse Rd
Wakefield Pond Rd
I 395
Exit 97
Exit 99
Exit 98
Exit 100
Exit 96
Exit 95
Exit 97
Exit 96
Exit 100
Exit 95
Exit 99
§̈¦395
§̈¦395
£¤44
SV21
SV169
SV12
SV197
SV171
SV193
SV244
SV97
SV131
SV200
Thompson Middle
MAP LOCATION
ThompsonThompson
W ATER Q UALITY CLAS S IFICATIONSTHOMPSON, CT
SCALE 1:24,000 (1 inch = 2000 feet) when map is printed at original size
1 0 10.5 Miles
1 0 10.5 Kilometers
1000 0 1000 2000 3000 4000 5000 6000 7000 Feet
ADOPTED DATES
W ater Q uality S tandardsFebruary 25, 2011
Thames R iver, Pawcatuck R iver and Southeast CoastalBasins: December 1986
Connecticut R iver and South Central Coastal Basins:February 1993
Housatonic R iver, Hudson R iver and Southw est CoastalBasins: March 1999
S TATE OF CONNECTICUTDEPAR TMENT OFENER GY & ENV IR ONMENTAL PR OTECTION79 Elm S treetHartford, CT 06106-5127
State Plane Coordinate System of 1983, Zone 3526Lambert Conformal Conic Projection
North American Datum of 1983
MAJOR BASINS1 Paw catuck2 Southeast Coast3 Thames4 Connecticut5 South Central Coast6 Housatonic7 Southw est Coast8 Hudson
£
S UR FACE W ATER Q UALITY CLAS S ES
Final Aquifer Protection Area (Level A)Major Basin Boundary
GR OUND W ATER Q UALITY CLAS SES
NOTES:S urface W ater Classifications beginning w ith S refer to Coastal and Marine S urface W ater.B* is a subset of Class B where no direct w astew ater discharges are allow ed other than thoseconsistent with Class AA, A and SA surface w aters.
GA (white background)GAA, GAAsGA, GAA may not meet current standardsGBGC
Area of Contribution to Public Supply Well
AAAB, B*SASB
AAAB, B*SASB
EX PLANATIONW ATER Q UALITY CLAS S IFICATIONS (W Q C) MAPS are oneof the elements of the W ater Q uality S tandards (W Q S ) for theS tate of Connecticut. The W Q S are a part of Connecticut's cleanw ater program and are essential for protecting and improving waterquality. The W Q S follow the principles of Connecticut's CleanW ater Act which is in Chapter 446K of the Connecticut GeneralS tatutes. The W Q S provide policy guidance in many areas, forexample decisions on acceptable discharges to water resources,siting of landfills, remediation or prioritization of municipalsew erage system projects. The first two elements of the W Q S arethe S tandards, which set an overall policy for management of waterquality, and the Criteria, which are descriptive and numericalstandards that describe the allowable parameters and goals forvarious water quality classifications. A discussion of these twoelements is found in the W ater Q uality S tandards documentavailable on the CT DEEP website. The third element is theClassifications and the W ater Q uality Classification Maps whichshow the Classification assigned to each surface and groundw aterresource throughout the S tate. The W Q S are adopted using a publicparticipation process. The W Q C maps are also adopted using apublic participation process but go through hearings separatelyfrom the S tandards and Criteria hearings. R evision and adoption ofthe W Q C data occurs in accordance with the public participationprocedures contained in S ection 22a-426 of the ConnecticutGeneral S tatutes. Ground W Q C is subject to Connecticutregulation and changes must be review ed and adopted. All changesto the S urface W Q C require an adoption process which is subjectto federal review and approval in addition to CT regulation. Theadoption dates for the W Q C by major drainage basin are:Housatonic R iver, Hudson R iver and Southw est Coastal Basins -March 1999; Connecticut R iver and South Central Coastal Basins -February 1993; Thames R iver, Pawcatuck R iver and SoutheastCoastal Basins - December 1986. S urface W ater Classifications donot change after the adoption date until the next major revision.Ground W ater Classifications may change after the adoption dateunder specific circumstances. The map may have more than oneW Q C adoption date because a town may be in more than onemajor drainage basin.SUR FACE W ATER S in Connecticut are divided into freshw aterclassified as AA, A, B or B* and saline waters classified as SA orSB. Class AA designated uses are existing or proposed drink ingw ater supplies; habitat for fish and other aquatic life and wildlife;recreation; and water supply for industry and agriculture. Class Adesignated uses are habitat for fish and other aquatic life andw ildlife; potential drink ing water supplies; recreation; navigation;and water supply for industry and agriculture. Class SA designateduses are habitat for marine fish, other aquatic life and wildlife;shellfish harvesting for direct human consumption; recreation;industrial water supply; and navigation. Class B designated usesare habitat for fish and aquatic life and wildlife; recreation;navigation; and industrial and agricultural water supply. Class B*,applicable to Candlewood Lak e, is a subset of Class B and isidentical in all ways to the designated uses, criteria and standardsfor Class B waters except for the restriction on direct discharges.Class SB designated uses are habitat for marine fish and aquaticlife and wildlife; commercial shellfish harvesting; recreation;industrial water supply; and navigation.
S urface waters which are not specifically classified shall beconsidered as Class A or Class AA. S urface waters in GA groundw ater areas are assumed Class A or Class SA unless otherwiseindicated. S urface waters in GAA ground water areas are assumedClass AA unless otherwise indicated.On the W Q C map a surface water quality goal of A is representedby blue colored water bodies. S urface water quality goal of AA isrepresented by purple colored water bodies. S urface water qualitygoal of B is represented by gold colored water bodies.GR OUND W ATER S in Connecticut are classified as GAA, GA,GB and GC. Class GAA designated uses are existing or potentialpublic supply of w ater suitable for drink ing without treatment andbaseflow for hydraulically-connected surface water bodies. TheClass GAAs is a subclass of GAA for ground water that is tributaryto a public water supply reservoir. The area of contribution to apublic water supply well is represented by a 500-foot radius aroundthe well and is assumed to be Class GAA unless otherwiseclassified. Class GA designated uses are existing private andpotential public or private supplies of water suitable for drink ingw ithout treatment and baseflow for hydraulically-connectedsurface water bodies. All ground waters not specifically classifiedare considered as Class GA. Class GB designated uses areindustrial process water and cooling waters and baseflow forhydraulically-connected water bodies and is presumed not suitablefor human consumption without treatment. Class GC designateduses are assimilation of discharges authorized by theCommissioner pursuant to S ection 22a-430 of the General S tatutes.On the W Q C map GA is represented by white colored land areas.Class GAA and class GAAs are represented by blue colored landareas. The area of contribution to a public water supply well isshown by a blue cross-hatch overprint. A notation of GAAfollowed by a state abbreviation indicates a watershed thatcontributes to the public water supply for a state other thanConnecticut. Class GA or Class GAA areas that currently may notbe meeting the GA or GAA standards are represented on the W Q Cmaps by tan colored land areas. Class GB is represented by greencolored land areas. Class GC is represented by magenta coloredland areas.FINAL AQ UIFER PR OTECTION AR EAS (Level A) are includedon the W Q C maps for informational purposes. These areas areanticipated to be reclassified GAA during the next major basinupdates, subject to public participation. The Aquifer ProtectionProgram helps protect Connecticut’s public drink ing waterresources by delineating aquifer protection areas (also calledw ellhead protection areas) for public supply wells and establishingland use regulations within these areas. These areas represent theland area contributing ground water to active public water supplywells or well fields that serve more than 1000 people and are set insand and gravel aquifers (stratified drift deposits).
DATA SOUR CESW ATER Q UALITY CLAS S IFICATIONS DATA – W ater qualityclassifications shown on this map are based on information fromthe following digital spatial datasets that are typically showntogether – Ground W ater Q uality Classifications Poly, S urfaceW ater Q uality Classifications Line, and S urface W ater Q ualityClassifications Poly. The map legend above reflects the content ofthese three data sources. These W Q C data were initially compiledon 1:24,000-scale 7.5 minute USGS topographic quadrangle mapsand later digitized at 1:24,000 scale. For example, the S urfaceW ater Q uality Classifications Line and S urface W ater Q ualityClassifications Poly digital data assigns surface water qualityclassifications to water bodies such as rivers, streams, reservoirs,lak es, ponds and coves found in 1:24,000-scale hydrography dataavailable from CT DEEP. The hydrography may not include all thew aterbodies in Connecticut. The Ground W ater Q ualityClassifications Poly data assigns ground water qualityclassifications, at 1:24,000 scale, to the remaining land areas inConnecticut.AQ UIFER PR OTECTION AR EA DATA – Aquifer ProtectionAreas shown on this map are from the Aquifer Protection Areadigital dataset which contains polygon data intended to be used at1:24,000 scale. The dataset contains regulated areas classified asLevel A Aquifer Protection Area (Final) and Level B AquiferProtection Area (Preliminary). The Level B areas are not shown onthe W Q C maps. The data was collected from 1991 to the presentand is actively updated as Final area mapping replaces earlierPreliminary areas. The Aquifer Protection Areas are delineated by
the individual water companies owning the well fields andsubmitted to the CT DEEP for approval. Preliminary mappingprovides a general estimate of the area contributing ground waterto the well field. Final mapping is based on extensive, site-specific,detailed modeling of the ground water flow system. CT DEEP mayadjust Final area boundaries to be consistent with 1:24,000 scaletopography and base map data where appropriate during theapproval process.MAJOR DR AINAGE BASIN DATA – Major drainage basinsshown on this map are from Major Basin Line data developed byCT DEEP and intended to be used at 1:24,000 scale.BASE MAP DATA - Based on data originally from 1:24,000-scaleUSGS 7.5 minute topographic quadrangle maps published betw een1969 and 1992. It includes political boundaries, railroads, airports,hydrography, geographic names and geographic places. S treets andstreet names are from Tele Atlas® copyrighted data. Base mapinformation is neither current nor complete.R ELATED INFOR MATIONThis map is intended to be printed at its original dimensions inorder to maintain the 1:24,000 scale (1 inch = 2000 feet).W ATER Q UALITY S TANDAR DS - Go to the CT DEEP websitefor a summary and the full text of the “W ater Q uality S tandards”and for other information on water quality.AQ UIFER PR OTECTION AR EAS - Go to the CT DEEP websitefor more information.
Map created by CT DEEPOctober 2018Map is not colorfast
Protect from light and moisture