Post on 15-May-2018
transcript
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M A D IS O N
CLIN T O N
K ILLIN G W O R T H
W E S T B R O O K
E S S E X
D EEP R IV E R
CH E S T E R
G U ILFO R D
LY M E
O LD S AY B R O O K
SA
SB
AA
SB
AA
A
AA
AA
A
SA
SA
SA
Winthrop
Ivoryton
Ridgewood
East River
Kelseytown
Pond Meadow
Centerbrook
Grove Beach
Harbor View
Middle Beach
North Madison
Seaview Beach
Clinton Beach
Post Hill
Book Hill
Toby Hill
Mount Tom
Bushy Hill
Tower Hill
Buell Hill
Mares Hill
The Ledges
Pine Ledge
Duck Island
Ingham Hill
Money Point
Walnut Hill
Salt Island
Kelsey Hill
Cedar KnollTuxis Island
Murdock Hill
Kelsey Point
Cedar Island
Stone Island
Cedar Island
Spencer Hill
Grass Island
Hammock Point
Chipman Point Webster Point
Chestnut Hill
Willard Island
Clapboard Hill
Hogshead Point
Cranberry Hill
Roast Meat Hill
Faulkner Island
Old Kelsey Point
Hammonasset Point
Grove Beach Point
Podunk Great Plain
Rattling Valley Hill
Menunketesuck Island
Grove Beach
Circle Beach
Middle Beach Chalker BeachChapman Beach
Clinton Beach
Stannard Beach
Esposito Beach
Surf Club Beach
Quotonset Beach
Pent Road Beach
East River Beach
East Wharf BeachWest Wharf Beach
Hammonasset Beach
Clinton Town Beach
Wesbrook Town Beach
A
SA
B
SB
SA
A
SA
SA
SA
SB
A
A
SB
A
A
A
SB
A
SA
A
SBSA
SA
A
SA
A
SA
SA SA
A
A
B
A
A
SA
SA
A
SA
SA
A
A
SA A
SA
SA
A
SA
B
Hog Pond
Hog Pond
Dee Pond
Star Lake
Mill PondLord Pond
Hill Pond
Drop Pond
Deer Lake
Post Cove
Ward Brook
Ward Brook
Toms Creek
Pond Brook
Neck River
Neck River
Neck River
Hurd Brook
East River
East River
Deep River
Deep River
Burr Brook
Tuxis Pond
Trout Pond
Ryans Pond
Pefes Pond
North Pond
Horse Pond
Horse Pond
Dolan Pond
Bushy Pond
Brook Pond
Pratt Cove
Mine SwampTrout Brook
Simon Brook
Plane Brook
Hagar CreekFence Creek
Falls River
Falls RiverBushy Brook
Rogers Pond
Kroopa Pond
Kelsey Pond
Indian Lake
Goulds Pond
Foster Pond
Dudley Pond
Pond Meadow
Cedar Swamp
Cedar Swamp
Lampes Brook
Indian River
Indian River
Indian River
Dudley Creek
Bailey Creek
Wrights Pond
Whedons Pond
Vincent Pond
Ellefson Dam
Tiffany Pond
Shailer Pond
Rintoul Pond
Ortners Pond
McVeagh PondJohnson Pond
Hummers Pond
Crystal Lake
Boulder Lake
Tiffany Brook
Roaring Brook
Hammock River
Gatchen Creek
Old Mill Pond
Madison Lakes
Keyboard Pond
Ivoryton Pond
Dennison Pond
Comstock Pond
Chapmans Pond
Bartlett Pond
Oil Mill Brook
Hog Pond Brook
Burdicks Brook
Upper Millpond
Ward Brook Dam
Schumanns Pond
Schreeder Pond
Post Hill Pond
Game Farm Pond
Cranberry Pond
Birch Millpond
Clinton Harbor
Salt Works Bay
Patchogue River
Tower Hill Lake
Pratt Reed Pond
Bushy Hill Pond
Spring Lot Brook
Summer Hill Pond
Stevenstown Pond
Murray Pond No 3
Murray Pond No 2
Murray Pond No 1
Westbrook Harbor
Pond Meadow Brook
Hammonasset River
Hammonasset River
Hammonasset River
Dowd Hollow Brook
Cold Spring Brook
Pequot Swamp Pond
Old Scroggie Pond
Duck Island Roads
Indiantown Harbor
Messerschmidt Pond
Menunketesuck River
Menunketesuck River
Menunketesuck River
Huzzle Guzzle Brook
Roads End Farm Pond
Roast Meat Hill Pond
Pratt Read Reservoir
Kelseytown Reservoir
Green Hill Road Brook
Westside Cemetery Dam
Hammonasset Reservoir
Chatfield Hollow Brook
Killingworth Reservoir
ChesterAirport
Essex Elementary
Morgan High School
Westbrook High School
Deep River Elementary
Abraham Pierson School
Killingworth Elementary
J Milton Jeffrey School
Daniel Hand High School
Westbrook Middle School
Island Avenue Elementary
Dr RH Brown Middle School
Jared Eliot Middle School
Kathleen H Ryerson School
Haddam-Killingworth Middle
John Winthrop Middle School
Valley Regional High School
Walter C Polson Middle School
Lewin G Joel Elementary School
Daisy Ingraham Elementary School
Clinton Station
Madison Station
Westbrook Station
I 95
US Hwy 1
Route 79
Route 1
State Hwy 79
State Hwy 145
River Rd
Green Hill Rd
Route 148
Route 1
53
State Hwy 81
Governor John Davis Lodge Tpke
Cow Hill Rd
Route 80
State Hwy 80
State Hwy 148
State Hwy 9
Summ
er Hil
l Rd
Essex
Rd
Chestnut Hill Rd
State Hwy 1
53
Route 154
Boston Post Rd
Opening Hill Rd
Roast Meat Hill Rd
Elm St
Pea Hill Rd
Nod Rd
Durham Rd
Route 81
Clinton Rd
Middlesex Tpke
Branford Rd
Horse
Hill R
d
State Hwy 154
Toby Hill Rd
Higga
num
Rd
Warpas Rd
Horse Pond Rd
Rese
rvoir R
d
Dogwood Knls
Podu
nk R
d
Killingworth Tpke
Pine Orchard Rd
Chester RdMain St
Nortontown Rd
Old Clinton Rd
Neck Rd
Copse Rd
Ironworks Rd
Pond Meadow Rd
Abner Ln
Airlin
e Rd
Cedar Swamp Rd
Pine Ledge Rd
Bushy Hill Rd
Stevenstown Rd
Union St
Old Toll Rd
Long
Hill R
d
Liberty St
Westb
rook R
d
Glenwood Rd
Shore Rd
Essex St
Chitte
nden
Rd
Old Post Rd
New Rd
Beckwith Rd
Schubert Rd
School House Rd
Route
145
Hoop
Pole
Hill R
d
Bartlett Dr
Ridge Rd
Warsaw St
Winth
rop R
d
River St
Pratt Rd
Bridge St
Iron Works Rd
Ingha
m Hil
l Rd
Cedar Lake Rd
Bokum Rd
Scotland Rd
Iona R
d
State Hwy 166
Buck Rd
Lynn
Rd
Kelsey Hill Rd
Fort Path Rd
Mungertown Rd
Halls Rd
Hammonasset Connector
Wildcat Rd
Hull Rd
Spruce Ledge Rd
Deep River Rd
Clapboa
rd Hill R
d
Spencer Hill Rd
Old Nod Rd
Seaside Ave
Madison
Tpke
Fox Hill Rd
Tooley Rd
Paper Mill Rd
Fairy Dell Rd
Walnut St
Kelseytown Rd
High S
t
Bar G
ate Tr
l
Old W
estbro
ok Rd
PD Hill RdChamplin Rd
Grove St
Grove Beach RdMares Hill Rd
Race Hill Rd
Carter Hill Rd
Lovers Ln
Chittenden Hill Rd
Beac
h Park
Rd
Fairview Rd
Ben Merrill Rd
Hammock
Rd
Squires Rd
Killingworth Durham Rd
Bishop Ln
Islan
d Ave
Flat Rock Pl
Cross Rd
Bahr Rd
Book Hill Rd
Valley Rd
Warf R
d
Squa
w Ln
Stevens Rd
Kirtland S
t
Pond Hill Rd
Mill R
d
Murray Ln
Brickyard Rd
Cottage Rd
Tower Hill Rd
Dennison Rd
Riverside Dr
Hunters Trl
Bradley Rd
Bunnell Bridge Rd
Tanner Marsh Rd
Mitchel Ter
Cedar Rd
Hemlock Dr
Ebon
y Ln
Plains R
d
Shore
Dr
SD View Rd
Wharf
Rd
Pine Dr
Overbrook Rd
Laurel R
idge Trl
Harry Field
Rd
Randi Dr
Pratt Ave
Syph
er Rd
Egypt Ln
Nod Pl
Cream Pot Rd
Olde Orchard Rd
Melody Ln
Rattling Valley Rd
Colonial Rd
Comm
erce S
t
Schn
oor R
d
Cold Spring Rd
Willar
d Ave
Elsie Ln
Osprey Cmns
Vienna Ln
Deer Ln
Christina Ct
Flintlock Rd
Sperry Dr
Middle Beach Rd
Spencer Plains Rd
Chalk
er Av
e
Garnet P
ark Rd
Firetower Rd
Spencer Hl
James Vincent Dr
Titus C
oan Rd
Quail Run
Brush Hill Rd
Uncas Rd
Fiske Ln
Old 79
Orcutt Dr
Fox Hill Dr
Wildwood
Ave
Soundview Rd
Bochim Rd
Malabar Dr
Blinnshed Rd
Woodsvale Rd
Silver Birch Ln
Groveway
Spring S
t
Deepwood Dr
Acorn Rd
Dibble RdArk Rd
Silo Hl
Nursery Ln
Fish Plain Rd
Wall S
t
Kelsey Pl
Scotl
and A
ve
Beech Tree Rdg
Old Rd
Jann
as Ln
Magna Ln
Broadway
Hickory Ln
Winterhill Rd
Boone Cir
Duck Hole Rd
Yankee Peddler Path
Forest Rd
Parker Hill Rd
Straits Rd
Mal-A-Bar Dr
Old Mail Trl
Witch Hazel Dr
Goat Hill Rd
Pleasant Valley Rd
Spencer Plain RdOak Dr
Wolf Hollow Ln
Winds Dr
Pepperbush Dr
Lenore Dr
Pine Knls
Hemlock Ter
Signal Hill Rd
Stanto
n Rd
Gate Rd
Lee Way
Water
side L
n
Cherr
y Ln
Kenilworth Dr
Fawn Hill Rd
Linden Ave1st St
Circle
Dr
Joshua Trl
Birch Mill Trl
Concord Dr
Willow Ln
2nd Ave
Park
Rd
Robin Ln
Wesley Ave
Ken Rose Ter
Carol Dr
Granite Hill Rd
Old Mine Rd
Boulder Trl
Lords Ln
Salt Island Rd
Beekman Pl
Saybrook Rd
Michael Dr
Lake Dr
Colonial Dr
Church Ln
Oakwood Dr
Stony
Ln
Carriage Dr
Center Rd
Tuxis
Rd
Shorelands Dr
Summitt St
Hammonasset State Park
West Rd
Cinnamon Rdg
Harbor Pkwy
Farm Ln
Wrights Pond Rd
John S
t
Railroad Ave
Stanwoll Hill Rd
Hurd Bridge Rd
Longshore Ln
Sportsman Hill Rd
Harbor Ave
Overshores
Seaview Ave
Knollwood Dr
Timberlane Dr
Mead
ow R
d
Buell Hill Rd
Brooks Ln
Chapman Mill Pond Rd
Sperry Rd
Shepherds Trl
Barn Rd
Service Road
Falls River Dr
Princess Dr
Seafo
rd Rd
Pinnacle Ln
Homestead Dr
5 Field Rd
Old Salt Works Rd
Beach Ave
Nutmeg Ln
Hilldale Trl
Meadowlands
Bridlepath Trl
Foste
r Ln
Sheep Pasture Rd
Pepperidge Trl
Fawn
Hill D
r
Pearl
St
Caughlin Rd
Hills Rd
Johnson Ln
Scenic R
d
Laurel Crest Rd
Waldron Dr
Anthony Ln
Davis Dr
Pine Lake Rd
Horse
shoe
Rd
Kelsey Springs Dr
Surf Club Rd
Boston St
Timber Ln
Buck Hill Rd
Madison Springs Dr
Kenne
y Ln
Keith
Cir
Northwood Rd
Blake St
Colle
ge St
Plymout
h Rd
Whitewood Rd
Seafields Ln
Buttonball Ln
Farm View Dr
Eagle Ridge DrPost Ave
Stone Hedge Rd
Evergre
en St
Rolling Meadow Rd
Causeway
Green Acres Rd
Purita
n Ln
Kingfisher Ln
Kings Grant Rd Oak Ridge Dr
North St
Burgis Ln
Indian Dr
Diamond
Rd
Bluff Ave
Hammonasset Pt
Pequot Park RdWoodland Dr
Madison Ave
Tulip Tree Dr
Fairv
iew D
r
Maplewood Dr
River Ln
Pritchett Dr
Webs
ter Po
int R
d
Gene
see L
n
Partridge Ln
Hillside Ter
Twilight Dr
Blaine Ave
Bridge Rd
Earl St
Windsor Ct
Birch Ln
Ivory
St
Winding Rd
Fawn Brook Cir
Blueberry Hill Reserve
Laurel
Ln
Harvey Dr
Watrou
s Rd
Granby Dr
Acorn Dr
East Rd
Highland Dr
Alliso
n Dr
Cedar Island Ave
White Cedar Dr
High Hill Cir
Ely Ln
Break Neck Hill Rd
Bright Hill Dr
Merrill Rd
Fox R
un Rd
Nod Ln
Walnut Hill Rd
Scenic View Dr
Highland Ter
Davies Cir
Pointina Rd
Cow Pen Hill Rd
Riverview Ave
Riverview Dr
Houperts Way
Windsor Ln
Maple Hl
Swam
p Ledg
e Rd
Dover Ln
Lobb Ln
Lynne Rd
Forest Hills Dr
Meadow Lark Ln
Beach Rd
Linco
ln Rd
Old Kelsey Point Rd
Nutmeg Dr
Swan Lake Trl
Five Fields Rd
Lafata Ln
Jefferson Park Rd
Stone Rd
Woods Ln
Day D
r
Cedar Dr
Fawn Trl
Victoria Ln
Neptune Ave
Tamarac
Dr
Windy Hill Rd
Vincent Ct
Old Dobbin Ln
Woodland Rd
Dogwood Dr
Beaver Pond Rd
Stonewall Ln
Riverview Rd
Maple Ave
Pent Rd
Conestoga Dr
Janes Ln
Johnso
n Pond
Ln
Squaw
Brk
Mallar
d Ln
Sylvan Ter
Beav
er Da
m Rd
Jenifer Ln
Blake Ave
Pinewood Trl
Sunn
y Hill D
r
Edgewood Dr
Cedar St
Longate Rd
Straw
berry H
ill Rd
Old Farms Rd
Canary Ln
Circle Beach Rd
Crose R
d
Buffalo Bay
Winthrop Hill Rd
Dairy Hill Rd
Settlers Ln
Shailer Pond Rd
Birch Mill Rd
Park Dr
Bellstone Ave
Quarry Hill R
d
Margo Ln
Happy Acres Rd
Chesnut St
Cedarcroft Dr Chord Ln
Currycross Rd
Deer Ridge Rd
Laco
nia D
r
Burcam Dr
Rebecca Ln
Hillcrest Dr
Lock
wood
Dr
Town Park
Whitman Rd
Davis Farm Rd
Founders Rd
Linnea Ln
Wellsw
eep D
r
Indian
Trl
Heritage Cir
Michele Ln
Trailw
ood Dr
Clarkson Ln
Bearhouse Hill Rd
Wynd
y Broo
k Ln Cambridge Dr
Kimberly L
n
Whittlesey Brook Rd
Denmore Ln
Godman Rd
Grouse Ln
Sandlewood Dr
Cres
tview
Dr
Glen G
rove R
d
Wood Pond Ln
Muller Dr
Green Meadow Dr
Bridle Path Ln
Alden Dr
Adirondack Ln
Vista Ter
Amber Trl
Park Ave
Fox R
un Ln
Ellen Ln
Ortner Dr
Hathaway Ln
White Birch Rd
Lochbo
urne D
r
Orchard Path
Industrial Park Rd
Oakledge Dr
Brookview Ter
Townwoods Rd
Bluff St
Nathans Ln
Christina Ln
Lake Laconia Dr
Walkley Ml
Hopper Rd
Pleasant View Ave
Chapman Ave
Glenwood Dr
Sheffield Ln
Everett
Ln
Glen
n Rd
Forest Glen Rd
Christ
opher
Ln
Old F
orge R
d
Fox H
ollow
Rd
White Oak Dr
Waterbury AveOak Ave
Elmwood Way
Marian Ln
Deer Run Rd
Soundview Ave
Oakwood Ln
Chatfield Ridge Rd
Ridgewood Ave
Kaise
r Ln
Milano Pond Dr
Lookout Hill Rd
Maple Leaf Dr
Mileston
e Ln
White Pin
e Ln
Nod Ct
Oak Hill Dr
Windermere Way
Meadow Point Rd
Wilshire Rd
Fairfi
eld R
d
Taylor Ridge Rd
Whedon Ln
Orchard Park Rd
Melody Rdg
Sachem Cmn
Hartford Ave
Rachel Ln
Conklin Ave
Samson Rock Dr
Esico Ln
Pleas
ant H
l
Braina
rd Rd
Stonehedge Ln
Sugar Hill Rd
Bushnell Ln
Rustic Ln
Monroe Ln
Eastwood Dr
Country Village Ln
Whittemore Pl
South Pkwy
Hemlock Hill Rd
Skytop Dr
Willo
w Wa
y
Aileen Dr
Rockledge Dr
Tamarac Trl
Sunnybrook Ln
Oak L
n
Edgewood Ave
Holly
Dr
Wind
ward
Ln
Robin Ridge D
r
Liberty Ln
Copse Hill Trl
Stacey Ln
Aspen Dr
Belmont Ave
Georgetown Cir
Salem Rd
Pond View Ln
Carmel Ct
Gull R
ock R
d
Corinth Dr
Laurel Wood Dr
Hunters Ridge Dr
Nature Trl
Glen Ln
Beechwood Dr
Beechwood Ln
Pheasant Dr
Highview Rd
Surrey Ridge Rd
Miche
lle Ln
Winterberry Cir
Dudley Ln
Foxwood Rd
Shea
gren H
l
Edinburgh Ln
Hunters Path
Lilac St
Central Ave
Horse Shoe Dr
Jenda Way
Marine Ave
Owl H
ollow
Ln
Lucy Ln
Cook
s Ln
Maplewood Ln
Grace Ln
PD Lily Rd
Rosemary Ln
Baxte
r Rd
Canb
orne W
ay
South Incarnation Rd
Alex Dr
Lege
nd H
ill Rd
Econ
omy D
r
Captain
s Dr
Tower Hill Lake Rd
Bridg
e Ln
Martin D
r
Kingsbridge Way
Britton Ln
Pheasant Ln
Stepping Stone Ln
Sundon Ln
Loop Rd
Roberts Rd
Caleb Ct
Book
Hill W
oods
Rd
Wellsweep Ln
Dudley Towne Rd
Folkstone Ct
Princess Pine Ln
Oakridge Dr
Van Dyke Ln
Manzoni Farm Dr
Grou
se Ct
Pallenberg Dr
Qry Ledge
Saxon Rd
Copperfield DrStriper Ave
Milo Dr
Chen
ey St
Bitters
weet Ln
Sandy Brook Rd
Eagle Meadow Dr
Hilltop D
r Mels Rd
Oscela Trl
Stokes Ave
Kristen Way
Minnow Ln
Library LnPickwick Ln
Jakobs Lndg
Pine O
rchard
Ln
Laurie Ln
Rivers Edge Rd
Pine Pl
Sterling Dr
Antonie Rd
Daffodil Hill Rd
Rosenblad Dr
Sussex Pl
Patchogue Pl
Toffy Ln
Town Clerk Ln
Park Ln
Esse
x Ct
Dogwood Knoll Rd
Thames Way
Little Rd
Wood
bury
Dr
Meadow Ln
Paper Mill Dr
5th St
Dowd Rd
Knoth
e Hill R
d
Golf Links Rd
Hagar St
Schoolhouse Ln
Hemlock Cir
Bayv
iew Te
r
Todds Mill Cir
Bundy Hl
Plymouth Ct
Mitchel Cir
Woodcock Ln
Apple Way
Hemlock Dr
Hammonasset Connector
Winthrop Rd
Old Post Rd
Fox H
ill Dr
Wharf
RdBoston Post Rd
Colonial Dr
Kenilworth Dr
Hemlock Ter
Partridge Ln
State Hwy 9
Long Hill Rd
Winthrop Rd
Denniso
n Rd
High S
t
Green Acres Rd
Timber Ln
Foxwood Rd
River Rd
Reservoir Rd
Woodland Dr
Beech
wood
Dr
River Rd
Robin Ln
Neck
Rd
Mill R
d
Durham Rd
Route 145
Main St
Hickory Ln
Fox Run Rd
Fairview Dr
Oak Ridge Dr
Duck Hole Rd
Liberty St
Main St
Bokum Rd
Pratt Ave
Main St
Wildw
ood A
ve
Towe
r Hill R
d
Hammock Rd
Bridge St
Mill R
d
Kelseytown Rd
Cross Rd
Grove St
Governor John Davis Lodge Tpke
Westbro
ok Rd
Hunters TrlI 95
Main St
Exit 5
Exit 62
Exit 64
Exit 61
Exit 4
Exit 66
Exit 60Exit 63
Exit 65
Exit 61
Exit 62 Exit 66
Exit 65Exit 64
Exit 5
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SV9
SV145
SV80
SV148
SV153
SV81
SV166
SV154SV81
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SV80
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MAP LOCATION
ClintonClinton
W ATER Q UALITY CLAS S IFICATIONSCLINTON, 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 2017Map is not colorfast
Protect from light and moisture