sb w ater qu l iy c sf on chester, ctcteco.uconn.edu/maps/town/wtrqualcl/wtrqualcl_chester.pdf ·...

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! n ! n ! n ! n ! n ! n ! n ! n ! n ! n ! o ! o ! n ! n SB B SB SA AA AA AA AA AA A B A AA AA AA AA A SA A A A Ponset Arnolds Hadlyme Winthrop Higganum Ivoryton West Haddam Pond Meadow Centerbrook Little City Shailerville Little Haddam Mount Parnassus Brockway Landing Otter Cove Estates Post Hill Mount Tom Long Hill Bald Hill Book Hill Toby Hill Ruth Hill Fort Hill Bushy Hill Honey Hill Tower Hill Story Hill Goose Hill Buell Hill Great Hill Mares Hill Ferry Hill Bible Rock Pine Ledge Viney Hill Rat Island Lord Island Ingham Hill Joshua Rock Poplar Hill Shippy Hill Nott Island Cones Point Haddam Neck Selden Neck Kelsey Hill Cheney Hill Rich Island Turkey Hill Turkey Hill Obed Heights Mount Archer Great Meadow Walkley Hill Spencer Hill Stumpet Hill Landing Hill Haydens Point Prospect Hill Mitchell Hill Foxboro Point Chestnut Hill Cremation Hill Hemlock Valley Millstone Hill Candlewood Hill Roast Meat Hill Brockway Island Eustasia Island Observatory Hill Thatchbed Island Candlewood Ledge Rattlesnake Ledges Rattling Valley Hill SB B A AA AA SB SB SB SB SB A A A A SB A A SB A SB B A B B SB SB A A Odd Pond Fun Pond Ray Brook Mud River Star Lake Mill Pond Lord Pond Hill Pond Drop Pond Deer Lake Post Cove Lord Cove South Cove North Cove Ward Brook Ward Brook Mill Creek Mack Creek Lord Creek Hurd Brook Heft Brook Deep River Deep River Deep Creek Burr Brook Urban Pond Upper Pond Upper Pond Upper Pond Upper Pond Siegal Dam Trout Pond Small Pond Scott Pond Ryans Pond Pefes Pond Otter Pond Lower Pond Horse Pond Gates Pond Dolan Pond Cedar Lake Bushy Pond Ayers Pond Pratt Cove Trout Brook Simon Brook Shady Brook Rutty Creek Plane Brook Great Brook Great Brook Falls River Falls River Falls River Dykas Brook Clark Creek Bushy Brook Sunset Pond Rogers Pond Priess Pond Parker Pond Oblong Pond Martin Pond Little Pond Lampes Pond Kroopa Pond Hidden Lake Fricks Pond Foster Pond Deuces Pond Deitch Pond Bashan Lake Coults Hole Salmon Cove Selden Cove Middle Cove Pond Meadow Cedar Swamp Cove Meadow Wigwam Brook Succor Brook Selden Creek Salmon River Ponset Brook Lampes Brook Joshua Creek Indian River Indian River Wrights Pond Vincent Pond Ellefson Dam Trouble Pond Tiffany Pond Shailer Pond Shailer Pond Sawmill Pond Rintoul Pond Ortners Pond Oktavec Pond Morning Pond Kellems Pond Hedlund Pond Hackney Pond Dogwood Pond Chapman Pond Olivers Hole Hamburg Cove Tiffany Brook Roaring Brook Roaring Brook Hemlock Brook Chester Creek Turnpike Pond Old Mill Pond New York Pond Keyboard Pond Jennings Pond J Leiber Pond Ivoryton Pond Griswold Pond Griswold Pond Dennison Pond Comstock Pond Boardman Pond Oil Mill Brook Kriegers Brook Will Cone Pond Ward Brook Dam River Road Dam Schreeder Pond Post Hill Pond Middlesex Pond Cranberry Pond Birch Millpond Bell Shop Pond Whalebone Creek Saltpeter Brook Pattaconk Brook Pattaconk Brook Eightmile River Eightmile River Tower Hill Lake State Shad Pond Springdale Pond Sportsmans Pond Recreation Pond Pratt Reed Pond Klar Crest Pond Grist Mill Pond Bushy Hill Pond Black Shop Pond Waterhouse Brook Viney Hill Brook Tocus Hole Brook Malt House Brook Hungerford Brook Bible Rock Brook Wilcox Reservoir Succor Brook Dam Stevenstown Pond Murray Pond No 3 Murray Pond No 2 Murray Pond No 1 Little City Pond Johnson Millpond Falls River Pond Buckle Shop Pond Turkey Hill Brook Pond Meadow Brook Deep Hollow Brook Deep Hollow Brook Dark Hollow Brook Connecticut River Connecticut River Connecticut River Connecticut River Connecticut River Connecticut River Connecticut River Upper Ingham Pond Scovill Reservoir Pequot Swamp Pond Lyons Meadow Pond Lower Ingham Pond Joshua Creek Pond Chester Reservoir Roaring Brook No 2 Roaring Brook No 2 Pattaconk Dam No 3 Pattaconk Dam No 2 Pattaconk Dam No 4 Messerschmidt Pond Higganum Reservoir Dennison Road Pond Swain Johnson Brook Menunketesuck River Beaver Meadow Brook William Buckler Dam Roads End Farm Pond Pattaconk Reservoir Hemlock Valley Brook Whalebone Creek Pond Great Brook Dam No 1 Timms Hill Road Pond Roast Meat Hill Pond Pratt Read Reservoir Kelseytown Reservoir Green Hill Road Brook Candlewood Hill Brook Turkey Hill Reservoir Hammonasset Reservoir Chatfield Hollow Brook Obed Heights Reservoir Killingworth Reservoir Krieger Brook Pond West Krieger Brook Pond East Roaring Brook Fish & Gam Club Dam Chester Airport Goodspeed Airport Essex Elementary Haddam Elementary Deep River Elementary Burr Elementary School East Haddam Elementary Killingworth Elementary Haddam-Killingworth High Chester Elementary School Haddam-Killingworth Middle Nathan Hale-Ray High School John Winthrop Middle School Valley Regional High School State Hwy 9 Route 154 Route 148 State Hwy 154 Town St State Hwy 148 State Hwy 81 Route 81 Saybrook Rd Main St State Hwy 82 State Hwy 80 State Hwy 145 Middlesex Tpke Filley Rd Killingworth Rd Tater Hill Rd Route 153 Pea Hill Rd Higganum Rd Durham Rd Chestnut Hill Rd Green Hill Rd Ferry Rd High St Elm St Plains Rd I 95 Bokum Rd Joshuatown Rd Route 80 Route 82 Cow Hill Rd State Hwy 153 State Hwy 149 Clinton Rd Roast Meat Hill Rd Little City Rd Pine Orchard Rd Branford Rd Clark Hill Rd River Rd Mount Parnassus Rd Parker Rd Middlesex Ave Mill Rd Candlewood Hill Rd Reservoir Rd Petticoat Ln Tater Hill Road NO 1 Beaver Meadow Rd Turkey Hill Rd Injun Hollow Rd Creek Row Smith Rd Dogwood Knls Peters Path Chester Rd Alger Rd Parker Hill Rd Old Ely Rd Toby Hill Rd Ironworks Rd Cedar Lake Rd Pond Meadow Rd Abner Ln Old Cedar Swamp Rd Brush Hill Rd Old Cart Rd Pokorny Rd Essex Rd Haddam Moodus Rd Norwich Salem Rd Schnoor Rd Burr Hill Rd Pine Ledge Rd Bushy Hill Rd Creek Row Rd Old County Rd Stevenstown Rd Hubbard Rd Brainard Hill Rd Book Hill Rd Ruth Hill Rd Union St Hoop Pole Hill Rd Horse Hill Rd Westbrook Rd Goose Hill Rd Newberry Rd Route 145 Bogel Rd Walkley Hill Rd Old Ponsett Rd Gladwin Rd Bashan Rd Essex St Jericho Rd Jackson Rd Burr Rd Chittenden Rd Winthrop Rd Beckwith Rd Schubert Rd Daniel Peck Rd Norwich Rd Wickham Rd Daniel Peck Ln Killingworth Durham Rd Warsaw St Cove Rd Bridge St Hidden Lake Rd Mitchell Hill Rd Iron Works Rd Ingham Hill Rd River St Canal St Water St Honey Hill Rd Boardman Rd Ray Hill Rd Straits Rd Iona Rd Lakeside Dr Route 79 Ballahack Rd Buck Rd Lynn Rd Sheepskin Hollow Rd Kelsey Hill Rd Elys Ferry Rd Spring St Killingworth Tpke JL Hill Rd State Forest Rd Halls Rd Horse Pond Rd Warner Rd Spruce Ledge Rd Orchard Rd Deep River Rd Ranger Rd Daniels Rd Wig Hill Rd Spencer Hill Rd Florida Rd Madison Tpke McTigh Rd Joshua Ln Jail Hill Rd Tooley Rd Maple St Paper Mill Rd Old Mottland Rd Parker Hill Road Ext Hedlund Rd Gunger Hill Rd Meeting House Rd Haddam Colchester Tpke Walnut St Book Hill Ln Kelseytown Rd Hayden Hill Rd CH Hill Rd PD Hill Rd Champlin Rd Sunset Acres Rd Leesville Rd Mares Hill Rd Bone Mill Rd Lovers Ln Tantumorantum Rd Millington Rd Chittenden Hill Rd Ben Merrill Rd Bridge Rd A P Gates Rd Hill Rd West Ave State Hwy 79 Cross Rd Selden Rd Bogue Ln Wocl Rd Dock Rd Old Chester Rd Stevens Rd Kirtland St Pond Hill Rd Old Chester Road NO 2 Tower Hill Rd Dickinson Rd Bartman Rd Dennison Rd Clark Rd Bethke Rd Beebe Rd Silver Spring Dr Mitchel Ter Kira Ln Wiese Albert Rd Schulman Veslak Rd Hemlock Dr Sims Rd Jacoby Rd Ebony Ln Nason Rd Tinker Rd Railroad Ave Maple Ave Carter Hill Rd Fordham Rd Church Hill Rd Butter Jones Rd Elys Ferry Road NO 1 Park Rd Liberty St Laurel Ridge Trl Brault Hill Rd Sypher Rd Depot Rd Ayers Point Rd Ayres Point Rd Christian Hill Rd Babcock Rd Otter Cove Dr Olde Orchard Rd Melody Ln Neptune Ave Rattling Valley Rd Sima Rd Old Town Rd State Hwy 151 Shanaghans Rd Fairview Rd Elsie Ln Cove Road NO 1 Vienna Ln Deer Ln Pleasant St 4th Silas Holmes Rd Cold Spring Rd Cream Pot Rd Meadow Woods Rd Firetower Rd Mount Archer Rd James Vincent Dr Titus Coan Rd Spencer Rd Skunk Misery Rd Creamery Rd Bochim Rd Malabar Dr Landing Hill Rd Bar Gate Trl Palmer Martin Rd Silver Birch Ln Spencer Hl Thayer Rd Oriole Rd Grote Rd Winter Ave Christina Ct 4WD Road Camp Bethel Rd Porges Rd Deep Hollow Rd Morris Hubbard Rd Morris Rd Sims Ln Egypt Ln Shore Dr Kings Hwy Beech Tree Rdg Springbrook Rd North Ave Timms Hill Rd Sherwood Camp Rd Qry Hill Rd Johnsonville Rd Hickory Ln Long Hill Rd Tinker Ln Bashan Lake Shore Dr Juda Ln Ridge Rd Hull Ave Mal-A-Bar Dr Witch Hazel Dr Fox Hill Dr Grove St Oak Dr Wolf Hollow Ln Winds Dr Pratt Rd Ivy Rd Pine Knls Hemlock Ter Hemlock Valley Rd Obed Hts Boston Post Rd Joe Williams Rd Grape Vine Rd US Hwy 1 Deer Run Kenilworth Dr Fawn Hill Rd Pratt St Woods St R Road Dr Quail Hill Rd Circle Dr Birch Mill Trl Weiss Rd Wanda Dr Cedar Grove Ter Hem St Parkers Point Rd Robin Ln Ken Rose Ter Carol Dr Granite Hill Rd Old Mine Rd Boulder Trl Lords Ln Woods Rd Arkay Dr Foxboro Rd Beekman Pl Brockway Ferry Rd Acorn Rd Parr Rd Desmond Rd Fox Hill Rd Michael Dr Patrick Dr Mitchell Rd Laurel Rd Town Farm Rd Summitt St Quarry Hill Rd Farm Ln Wrights Pond Rd Oxbox Rd Stanwoll Hill Rd Timberlane Dr Buell Hill Rd Kings Ln Brooks Ln Barley Hill Rd Hillside Dr Barn Rd School House Rd Day Hill Rd Falls River Dr Hungerford Rd South Main St Pinnacle Ln Beckwith Ln Homestead Dr Russell Rd Pepperbush Dr Sunset Ter Hilldale Trl Bridlepath Trl Foster Ln Trolley Xing Dish Mill Rd Denlar Dr Indian Hill Rd Lori Ln Wigwam Rd Caughlin Rd Hills Rd Mario Dr Hilltop Rd Anthony Ln Pine Lake Rd Brush Mill Trl Pine Knoll Dr Bamforth Rd Wickford Pl Benjamin Ln Nedobity Rd Timber Ln Doane Rd Kenney Ln Fieldstone Dr Keith Cir Blake St Main St NO 1 Prospect St Eagle Ridge Dr Laurel Grove Dr Comstock Ave Evergreen St Old Kentwood Rd Read St Nosal Rd Robbie Rd Green Acres Rd Laurel Grove Rd 4th Ave Ext Mill Farms Rd Diamond Rd Lobb Ln Pepperidge Trl Lilac Ln Forest Ridge Rd Old Depot Rd River Ln High Field Ln Pritchett Dr Hillside Ter Earl St Henry Ln Cedar Meadow Rd Southwinds Rd Windsor Ct Great Meadow Rd Ivory St Fawn Brook Cir Blueberry Hill Reserve Laurel Ln Miner Dr Haddam Meadows Rd Sunrise Ave Cherry Hl Geer Hill Rd Jacob Ln 1st Ave Carriage Ln Bailey Rd Ely Ln Oak Rdg Scenic View Dr Turnstone Rd Highland Ter Cow Pen Hill Rd Fritz Rd Riverview Ave Houperts Way Windsor Ln Colonial Dr Boulder Dr Old Town St NO 2 Maple Hl Mikes Ter Donald Rd Sunset Ave Joseph Cir Swamp Ledge Rd Chittenden Ln Laurel St Dwayne Rd Barberry Ln Williamsburg Rd Lynne Rd L Hommedieu Rd Meadow Lark Ln Hood Ln Swan Lake Trl Acorn Dr Woodland Dr Madison Holw Lafata Ln Bishop Rd Ridgebury Rd Cedar Dr Fawn Trl Haywardville Rd Tamarac Dr Old Dobbin Ln Dogwood Dr Navy Ln Thornewood Rd Janes Ln Squaw Brk Sylvan Ter Beaver Dam Rd Matthews Dr Jenifer Ln Pinewood Trl Rutty Ln Edgewood Dr Cedar St Harden Rd Break Neck Hill Rd Birch Hill Rd Fordham Trl Scovil Rd Watrous Point Rd Crose Rd Lower Rd Stanford Hill Rd Fay Dr Hilltop Ave Winthrop Hill Rd Dairy Hill Rd 4th Ave Shailer Pond Rd Wild Apple Ln Horton Rd Birch Mill Rd Woodmont Cir Monk Rd Rachel Ct Doanne Rd Dump Rd Rackett Ln Chord Ln Deer Ridge Rd Rebecca Ln Hudson Ln Linnea Ln Old Field Dr Heritage Cir Olson Pl Clarkson Ln Whittlesey Brook Rd Gilbert Hill Rd Grandview Ter Grouse Ln Nott Ln Glen Grove Rd Spring Hl Riverview St Harbor Vw Green Meadow Dr Case Cir Fox Run Ln Station Hill Rd Ellen Ln 2nd Ave Ortner Dr Industrial Park Rd Oakledge Dr Carlson Ln Townwoods Rd Old Orchard Rd Casner Rd Christina Ln Hazen St Saddlebrook Dr Hopper Rd Evans Ln Everett Ln Lookout Hl Forest Glen Rd St Peters Ln White Oak Dr Marian Ln Rutty Ferry Rd Country Walk Valley Ridge Dr Chatfield Ridge Rd Stony Brook Dr Mallard Dr Algonquin Trl Bushnell St Cliff Dr Brookline Ave Maple Leaf Dr Arkona Dr St Johns School Windermere Way Castle View Dr Taylor Ridge Rd Hilltop Dr Melody Rdg Lumberyard Rd Kirtland Ter Pytlik Rd R Rd Laurel Way Foxglove Cir Pattaconk Rd Rachel Ln Ridge Drive NO 1 Conklin Ave Esico Ln Banning Rd Old Highway Rd Sugar Hill Rd Oak Ridge Dr Mary Ln November Trl Harvest Woods Ln Chester Vlg Overlook Dr Whittemore Pl Hemlock Hill Rd Essex Plz Hunters Trl Willow Way Morgan's Way Oak Ln Edgewood Ave Scoville Landing Rd Trolley Ln Josie Perkins Ln Old Chester Road NO 1 Belmont Ave Laurel Wood Dr Nature Trl Skinner Rd Surrey Ridge Rd Sepunnomo Ln Island View Ter Sheagren Hl Collins Ln Twin Oaks Horse Shoe Dr Mitchell Ln Cooks Ln Grace Ln Benson Ln PD Lily Rd Rosemary Ln Country Squire Dr Crabapple Cors South Incarnation Rd Lake Ave Salt Marsh Pt Tower Hill Lake Rd Devonshire Ln Bridge Ln Book Hill Woods Rd Roberts Rd Dudley Towne Rd Princess Pine Ln Mallard Point Rd Grouse Ct Fox Hopyard Rd Long Hill Road Ext Cheney St Robin Ridge Dr Bittersweet Ln Fox Run Rd Dudley Clark Rd Smith Hill Rd Kristen Way Soobitsky Rd River Bluff Rd Pine Orchard Ln Calliari Pl Anchorage Ln Gorham Rd Nelson Pl Nutmeg Cir Old Bedford Farm Rd Daffodil Hill Rd Rosenblad Dr Town Clerk Ln Watrous Ln Essex Ct Buckingham Rd Dogwood Knoll Rd Sleu Rd Woodbury Dr Short Rd Brookside Ln Huckleberry Dr School Rd Chester - Hadlyme Sunset Farm Rd Ledge Rd Schoolhouse Ln Stonegate Cir Spinnaker Ln Highrock Morgan Ln Snyder Rd Terra Ln Bundy Hl Squire Ln Mitchel Cir Clark Rd Route 81 Hemlock Ter Brockway Ferry Rd Qry Hill Rd Maple Ave Hemlock Dr Ferry Rd Pratt St Fox Hill Rd River Rd Parker Hill Rd Parr Rd Cove Rd Park Rd Pond Meadow Rd Route 81 Ranger Rd Brooks Ln Westbrook Rd State Hwy 9 Bridge Ln Honey Hill Rd Winthrop Rd Oak Ridge Dr Grove St Hemlock Dr Main St High St Hickory Ln Dish Mill Rd Green Acres Rd Acorn Dr Mill Rd Little City Rd Ferry Rd Cedar Lake Rd Kelseytown Rd Liberty St High St Winthrop Rd Mill Rd Cross Rd Grape Vine Rd River Rd Spring St Hickory Ln Essex Rd Route 82 Main St Ridge Rd State Hwy 151 Tower Hill Rd Main St High St Plains Rd Deep River Rd Hemlock Valley Rd Plains Rd Cove Rd Saybrook Rd Wig Hill Rd Maple Ave Old County Rd Dennison Rd Maple Ave Ridge Rd Bridge Rd Reservoir Rd Day Hill Rd Reservoir Rd Bokum Rd Plains Rd I 95 Old County Rd Main St Exit 6 Exit 5 Exit 7 Exit 2 Exit 3 Exit 9 Exit 8 Exit 4 Exit 69 Exit 68 Exit 8 Exit 2 Exit 69 Exit 7 Exit 5 Exit 6 Exit 3 § ¨ ¦ 95 £ ¤ 1 S V 9 S V 80 S V 148 S V 82 S V 81 S V 153 S V 145 S V 154 S V 79 S V 151 S V 149 S V 80 S V 151 S V 9 S V 148 Chester Chester 1 0 1 0.5 Miles 1 0 1 0.5 Kilometers 1000 0 1000 2000 3000 4000 5000 6000 7000 Feet ADOPTED DATES State Plane Coordinate System of 1983, Zone 3526 Lambert Conformal Conic Projection North American Datum of 1983 £ Final Aquifer Protection Area (Level A) Major Basin Boundary NOTES: GA (white background) GAA, GAAs GA, GAA may not meet current standards GB GC Area of Contribution to Public Supply Well A AA B, B* SA SB A AA B, B* SA SB

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Page 1: SB W ATER QU L IY C SF ON CHESTER, CTcteco.uconn.edu/maps/town/wtrqualcl/WtrQualCl_Chester.pdf · Chester Reservoir Roaring Brook No 2 RoaringR BrookD NoS 2 ... L H w y R 1 4 8 o

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H A D D A M

LY M E

EA S T H A D D A M

E S S E X

K ILLIN G W O R T H

CH E S T E R

D EEP R IV E R

CLIN T O NW E S T B R O O K

O LD S AY B R O O KM A D IS O N

O LD LY M E

D U R H A M

SB

B

SB

SA

AA

AA

AA

AAAA

A

B

A

AAAA

AA

AA

A

SA

A

A

A

Ponset Arnolds

Hadlyme

Winthrop

Higganum

Ivoryton

West Haddam

Pond Meadow

Centerbrook

Little City

Shailerville

Little Haddam

Mount Parnassus

Brockway Landing

Otter Cove Estates

Post Hill

Mount Tom

Long Hill

Bald Hill

Book Hill

Toby Hill

Ruth Hill

Fort Hill

Bushy Hill

Honey Hill

Tower Hill

Story Hill

Goose Hill

Buell Hill

Great Hill

Mares Hill

Ferry Hill

Bible Rock

Pine Ledge

Viney Hill

Rat Island

Lord Island

Ingham Hill

Joshua Rock

Poplar Hill

Shippy Hill

Nott Island

Cones Point

Haddam Neck

Selden Neck

Kelsey Hill

Cheney Hill

Rich Island

Turkey Hill

Turkey Hill

Obed Heights

Mount Archer

Great Meadow

Walkley Hill

Spencer Hill

Stumpet Hill

Landing Hill

Haydens Point

Prospect Hill

Mitchell Hill

Foxboro Point

Chestnut Hill

Cremation Hill

Hemlock Valley

Millstone Hill

Candlewood Hill

Roast Meat Hill

Brockway Island

Eustasia Island

Observatory Hill

Thatchbed Island

Candlewood Ledge

Rattlesnake Ledges

Rattling Valley Hill

SB

B

A

AA

AA

SB

SB

SB

SB

SB

A

A

A

A

SB

A

A

SB

A

SB

B

A

B

B

SB

SB

A

A

Odd Pond

Fun Pond

Ray Brook

Mud River

Star Lake

Mill PondLord Pond

Hill Pond

Drop Pond

Deer Lake

Post Cove

Lord CoveSouth Cove

North Cove

Ward Brook

Ward Brook

Mill Creek

Mack Creek

Lord Creek

Hurd Brook

Heft Brook

Deep River

Deep River

Deep Creek

Burr Brook

Urban Pond

Upper Pond

Upper Pond

Upper Pond

Upper Pond

Siegal Dam

Trout Pond

Small Pond

Scott Pond

Ryans Pond

Pefes Pond

Otter Pond

Lower Pond

Horse Pond

Gates Pond

Dolan Pond

Cedar Lake

Bushy Pond

Ayers Pond

Pratt Cove

Trout Brook

Simon Brook

Shady Brook

Rutty Creek

Plane Brook

Great Brook

Great Brook

Falls River

Falls River

Falls River

Dykas Brook

Clark Creek

Bushy Brook

Sunset Pond

Rogers Pond

Priess Pond

Parker Pond

Oblong Pond

Martin Pond

Little Pond

Lampes Pond

Kroopa Pond

Hidden Lake

Fricks Pond

Foster Pond

Deuces Pond

Deitch Pond

Bashan Lake

Coults Hole

Salmon Cove

Selden Cove

Middle Cove

Pond Meadow

Cedar Swamp

Cove Meadow

Wigwam Brook

Succor Brook

Selden Creek

Salmon River

Ponset Brook

Lampes Brook

Joshua Creek

Indian River

Indian River

Wrights Pond

Vincent Pond

Ellefson Dam

Trouble Pond

Tiffany Pond

Shailer Pond

Shailer Pond

Sawmill Pond

Rintoul Pond

Ortners Pond

Oktavec Pond

Morning Pond

Kellems Pond

Hedlund PondHackney Pond

Dogwood Pond

Chapman Pond

Olivers Hole

Hamburg Cove

Tiffany Brook

Roaring Brook

Roaring Brook

Hemlock Brook

Chester Creek

Turnpike Pond

Old Mill Pond

New York Pond

Keyboard Pond

Jennings Pond

J Leiber Pond

Ivoryton Pond

Griswold Pond

Griswold Pond

Dennison Pond

Comstock Pond

Boardman Pond

Oil Mill Brook

Kriegers BrookWill Cone Pond

Ward Brook Dam

River Road Dam

Schreeder Pond

Post Hill Pond

Middlesex Pond

Cranberry Pond

Birch Millpond

Bell Shop Pond

Whalebone Creek

Saltpeter Brook

Pattaconk Brook

Pattaconk Brook

Eightmile River

Eightmile River

Tower Hill Lake

State Shad Pond

Springdale Pond

Sportsmans Pond

Recreation Pond

Pratt Reed Pond

Klar Crest Pond

Grist Mill Pond

Bushy Hill Pond

Black Shop Pond

Waterhouse Brook

Viney Hill Brook

Tocus Hole Brook

Malt House Brook

Hungerford Brook

Bible Rock Brook

Wilcox Reservoir

Succor Brook Dam

Stevenstown Pond

Murray Pond No 3

Murray Pond No 2

Murray Pond No 1

Little City Pond

Johnson Millpond

Falls River Pond

Buckle Shop Pond

Turkey Hill Brook

Pond Meadow Brook

Deep Hollow Brook

Deep Hollow Brook

Dark Hollow Brook

Connecticut River

Connecticut River

Connecticut River

Connecticut River

Connecticut River

Connecticut River

Connecticut River

Upper Ingham Pond

Scovill Reservoir

Pequot Swamp Pond

Lyons Meadow Pond

Lower Ingham Pond

Joshua Creek Pond

Chester Reservoir

Roaring Brook No 2

Roaring Brook No 2

Pattaconk Dam No 3

Pattaconk Dam No 2

Pattaconk Dam No 4

Messerschmidt Pond

Higganum Reservoir

Dennison Road Pond

Swain Johnson Brook

Menunketesuck River

Beaver Meadow BrookWilliam Buckler Dam

Roads End Farm Pond

Pattaconk Reservoir

Hemlock Valley Brook

Whalebone Creek Pond

Great Brook Dam No 1

Timms Hill Road Pond

Roast Meat Hill Pond

Pratt Read Reservoir

Kelseytown Reservoir

Green Hill Road Brook

Candlewood Hill Brook

Turkey Hill Reservoir

Hammonasset Reservoir

Chatfield Hollow Brook

Obed Heights Reservoir

Killingworth Reservoir

Krieger Brook Pond WestKrieger Brook Pond East

Roaring Brook Fish & Gam Club Dam

ChesterAirport

GoodspeedAirport

Essex Elementary

Haddam Elementary

Deep River Elementary

Burr Elementary School

East Haddam Elementary

Killingworth Elementary

Haddam-Killingworth High

Chester Elementary School

Haddam-Killingworth Middle

Nathan Hale-Ray High School

John Winthrop Middle School

Valley Regional High School

State Hwy 9

Route 154

Route

148

State Hwy 154

Town St

State Hwy 148

State Hwy 81

Route

81

Saybrook Rd

Main St

State

Hwy 8

2

State Hwy 80

State Hwy 145

Middlesex Tpke

Filley

Rd

Killin

gwort

h Rd

Tater

Hill R

d

Route 1

53

Pea Hill Rd

Higga

num

Rd

Durham Rd

Chestnut Hill Rd

Green H

ill Rd

Ferry Rd

High St

Elm St

Plains Rd

I 95

Bokum Rd

Joshuatown Rd

Route 80

Route 82

Cow Hill Rd

State H

wy 153

State Hwy 149

Clinton Rd

Roas

t Mea

t Hill R

d

Little

City R

d

Pine Orchard Rd

Branford Rd

Clark Hill Rd

River Rd

Mount Parnassus RdParker Rd

Middlesex Ave

Mill Rd

Candlewood Hill Rd

Rese

rvoir R

d

Petticoat Ln

Tater Hill Road NO 1

Beave

r Mea

dow R

d

Turkey Hill Rd

Injun Hollow Rd

Cree

k Row

Smith Rd

Dogwood Knls

Peter

s Path

Chester Rd

Alger Rd

Parker Hill Rd

Old E

ly Rd

Toby Hill Rd

Ironworks Rd

Cedar Lake Rd

Pond Meadow Rd

Abner Ln

Old

Ceda

r Swa

mp Rd

Brush Hill Rd

Old Cart Rd

Pokorny

Rd

Essex

Rd

Haddam Moodus Rd

Norwich Salem Rd

Schnoor Rd

Burr Hill Rd

Pine Ledge Rd

Bushy Hill Rd

Creek Row Rd

Old County Rd

Stevenstown Rd

Hubbard Rd

Brainard Hill Rd

Book Hill Rd

Ruth Hill Rd

Union St

Hoop Po

le Hill R

d

Horse

Hill R

d

Westb

rook R

d

Goose Hill Rd

Newberry Rd

Route

145

Bogel Rd

Walkley Hill Rd

Old Po

nsett R

d

Gladwin Rd

Bashan Rd

Essex St

Jericho Rd

Jackson Rd

Burr Rd

Chitte

nden

Rd

Winth

rop R

d

Beckwith Rd

Schubert Rd

Daniel Peck Rd

Norwich Rd

Wickham Rd

Daniel Peck Ln

Killingworth Durham Rd

Warsaw St

Cove

Rd

Bridge St

Hidde

n Lak

e Rd

Mitchell Hill Rd

Iron Works Rd

Ingha

m Hil

l Rd

River St

Canal St

Water St

Honey Hill Rd

Board

man Rd

Ray Hill Rd

Straits Rd

Iona R

d

Lakeside Dr

Route

79

Ballahack Rd

Buck Rd

Lynn

Rd

Shee

pskin

Holl

ow R

d

Kelsey Hill Rd

Elys F

erry R

d

Spring St

Killingworth Tpke

JL H

ill Rd

State Forest Rd

Halls Rd

Horse Pond Rd

Warner Rd

Spruce Ledge Rd

Orchard Rd

Deep River Rd

Ranger Rd

Daniels Rd

Wig Hill Rd

Spencer Hill Rd

Florid

a Rd

Madison

Tpke

McTigh Rd

Joshu

a Ln

Jail Hill Rd

Tooley Rd

Maple St

Paper Mill Rd

Old M

ottlan

d Rd

Parker Hill Road Ext

Hedlund Rd

Gunger Hill Rd

Meeti

ng H

ouse

Rd

Haddam

Colches

ter Tpk

e

Walnut St

Book Hill Ln

Kelseytown Rd

Hayde

n Hill R

d

CH Hill Rd

PD Hill Rd

Champlin Rd

Sunset Acres Rd

Leesville Rd

Mares Hill Rd

Bone Mill Rd

Lovers Ln

Tantum

orantu

m Rd

Millington Rd

Chittenden Hill Rd

Ben Merrill Rd

Bridge Rd

A P Gates Rd

Hill Rd

West Ave

State Hwy 79

Cross Rd

Selden Rd

Bogue Ln

Wocl Rd

Dock Rd

Old Chester Rd

Stevens Rd

Kirtland S

t

Pond Hill Rd

Old Chester Road NO 2

Tower Hill Rd

Dickinson Rd

Bartman Rd

Dennison Rd

Clark Rd

Bethk

e Rd

Beebe Rd

Silver Spring Dr

Mitchel Ter

Kira Ln

Wiese Albert Rd

Schulman Veslak Rd

Hemlock Dr

Sims Rd

Jacob

y Rd

Ebon

y Ln

Naso

n Rd

Tinker Rd

Railroad Ave

Maple Ave

Carter Hill Rd

Fordh

am Rd

Churc

h Hill

Rd

Butter Jones Rd

Elys Ferry Road NO 1

Park Rd

Liberty St

Laurel R

idge Trl

Brault Hill Rd

Syph

er Rd

Depot Rd

Ayers

Point

Rd

Ayres Point Rd

Christian Hill R

d

Babcock Rd

Otter Cove Dr

Olde Orchard Rd

Melody Ln

Neptu

ne Av

e

Rattling Valley Rd

Sima Rd

Old T

own R

d

State Hwy 151

Shan

agha

ns R

d

Fairview Rd

Elsie Ln

Cove

Road

NO

1

Vienna Ln

Deer Ln

Pleasant St

4th

Silas Holmes Rd

Cold Spring Rd

Cream Pot Rd

Meadow Woods Rd

Firetower Rd

Mount Archer Rd

James Vincent Dr

Titus C

oan Rd

Spence

r Rd

Skun

k Mise

ry Rd

Creamery Rd

Bochim Rd

Malabar Dr

Land

ing H

ill Rd

Bar Gate Trl

Palmer Martin Rd

Silver Birch Ln

Spencer HlThayer Rd

Oriole Rd

Grote Rd

Winte

r Ave

Christina Ct

4WD Road

Camp Bethel Rd

Porges Rd

Deep Hollow Rd

Morris Hubbard RdMorris Rd

Sims L

n

Egypt Ln

Shore Dr

Kings Hwy

Beech Tree Rdg

Springbrook Rd

North Ave

Timms Hill Rd

Sherwood Camp Rd

Qry Hill Rd

John

sonv

ille R

d

Hickory Ln

Long Hill Rd

Tinker

Ln

Bash

an La

ke S

hore

Dr

Juda Ln

Ridge Rd

Hull A

ve

Mal-A-Bar Dr

Witch Hazel Dr

Fox Hill Dr

Grove St

Oak Dr

Wolf Hollow Ln

Winds Dr

Pratt Rd

Ivy Rd

Pine Knls

Hemlock Ter

Hemlock Valley Rd

Obed Hts

Boston

Post Rd

Joe Williams Rd

Grape Vine Rd

US Hwy 1

Deer Run

Kenilworth Dr

Fawn Hill Rd

Pratt St

Woods St

R Ro

ad D

r

Quail Hill Rd

Circle

Dr

Birch Mill Trl

Weiss Rd

Wanda D

r

Cedar

Grove T

er

Hem St

Parkers Point Rd

Robin Ln

Ken Rose Ter

Carol Dr

Granite Hill Rd

Old Mine Rd

Boulder Trl

Lords Ln

Woods Rd

Arkay Dr

Foxboro

Rd

Beekman Pl

Brockw

ay Fe

rry Rd

Acorn Rd

Parr Rd

Desmond Rd

Fox Hill Rd

Michael Dr

Patrick Dr

Mitchell Rd

Laurel Rd

Town Farm Rd

Summitt St

Quarry Hill R

d

Farm Ln

Wrights Pond Rd

Oxbo

x Rd

Stanwoll Hill Rd

Timberlane Dr

Buell Hill Rd

Kings Ln

Brooks Ln

Barley Hill Rd

Hillside Dr

Barn Rd

School House Rd

Day Hill Rd

Falls R

iver D

r

Hung

erford

Rd

South Main St

Pinnacle Ln

Beckwith Ln

Homestead Dr

Russell Rd

Pepp

erbus

h Dr

Suns

et Te

r

Hilldale Trl

Bridlepath Trl

Foste

r Ln

Trolle

y Xing

Dish M

ill Rd

Denlar Dr

Indian Hill Rd

Lori Ln

Wigwam Rd

Caughlin Rd

Hills Rd

Mario Dr

Hillto

p Rd

Anthony Ln

Pine Lake Rd

Brush M

ill Trl

Pine Knoll Dr

Bamf

orth R

d

Wickford Pl

Benjamin Ln

Nedobity Rd

Timber Ln

Doane Rd

Kenne

y Ln

Fieldstone Dr

Keith

Cir

Blake St

Main St NO 1

Prosp

ect S

t

Eagle Ridge Dr

Laurel Grove Dr

Comstock Ave

Evergre

en St

Old Ke

ntwoo

d Rd

Read St

Nosal

Rd

Robbie Rd

Green Acres Rd

Laurel Grove Rd

4th Ave

Ext

Mill Farms Rd

Diamond

Rd

Lobb Ln

Pepperidge Trl

Lilac Ln

Forest Ridge Rd

Old Depot

Rd

River Ln

High Field Ln

Pritchett Dr

Hillside Ter

Earl St

Henry Ln

Cedar Meadow Rd

Southwinds Rd

Windsor Ct

Great Meadow Rd

Ivory

St

Fawn Brook Cir

Blueberry Hill Reserve

Laurel

Ln

Miner Dr

Haddam Meadows Rd

Sunrise

Ave

Cherry Hl Geer Hill R

d

Jacob Ln

1st Ave

Carriage Ln

Bailey Rd

Ely Ln

Oak R

dg

Scenic View Dr

Turns

tone R

d

Highland Ter

Cow Pen Hill Rd

Fritz

Rd

Riverview Ave

Houperts Way

Windsor Ln

Colonial Dr

Boulder Dr

Old Town St NO 2

Maple Hl

Mikes Ter

Donald Rd

Sunset Ave

Joseph Cir

Swam

p Ledg

e Rd

Chittenden Ln

Laurel St

Dway

ne Rd

Barberry Ln

Willia

msbu

rg Rd

Lynne Rd

L Hom

medieu

Rd

Meadow Lark Ln

Hood Ln

Swan Lake Trl

Acorn Dr

Woodland Dr

Madison Holw

Lafata Ln

Bishop Rd

Ridgebury Rd

Cedar Dr

Fawn Trl

Hayw

ardvill

e Rd

Tamarac

Dr

Old Dobbin Ln

Dogwood Dr

Navy Ln

Thornewood Rd

Janes Ln

Squaw

Brk

Sylvan Ter

Beav

er Da

m Rd

Matthews Dr

Jenifer Ln

Pinewood Trl

Rutty Ln

Edgewood Dr

Cedar St

Harden Rd

Break Neck Hill Rd

Birch Hill Rd

Fordham Trl

Scovil Rd

Watro

us Po

int R

d

Crose R

d

Lower Rd

Stanford Hill Rd

Fay D

r

Hillto

p Ave

Winthrop Hill Rd

Dairy Hill Rd

4th Ave

Shailer Pond Rd

Wild Apple Ln

Horto

n Rd

Birch Mill Rd

Woodmont Cir

Monk Rd

Rachel Ct

Doanne Rd

Dump Rd

Rackett Ln

Chord Ln

Deer Ridge RdRebecca Ln

Hudson Ln

Linnea Ln

Old Fi

eld Dr

Heritage Cir

Olson Pl

Clarkson Ln

Whittlesey Brook Rd

Gilbert Hill Rd

Grandview Ter

Grouse Ln

Nott L

n

Glen G

rove R

d

Spring Hl

Riverview St

Harbor Vw

Green Meadow Dr

Case Cir

Fox R

un Ln

Station H

ill Rd

Ellen Ln

2nd Ave

Ortner Dr

Industrial Park Rd

Oakledge Dr

Carls

on Ln

Townwoods Rd

Old Orchard Rd

Casne

r Rd

Christina Ln

Hazen St

Saddlebrook Dr

Hopper Rd

Evans LnEver

ett Ln

Lookout Hl

Forest Glen Rd

St Peters Ln

White Oak Dr

Marian Ln

Rutty Ferry Rd

Country Walk

Valley

Ridge D

r

Chatfield Ridge Rd

Stony

Brook D

r

Mallard Dr

Algonquin Trl

Bushnell St

Cliff Dr

Brookline Ave

Maple Leaf Dr

Arko

na D

r

St Johns School

Windermere Way

Castle View Dr

Taylor Ridge Rd

Hilltop Dr

Melody Rdg

Lumberyard Rd

Kirtland Ter

Pytlik Rd

R Rd

Laurel Way

Foxg

love C

ir

Pattaconk Rd

Rachel Ln

Ridge

Driv

e NO

1

Conklin Ave

Esico Ln

Banning Rd

Old Highway Rd

Sugar Hill Rd

Oak Ridge Dr

Mary Ln

Nove

mber

Trl

Harvest

Woods L

n

Chester Vlg

Overlook Dr

Whittemore Pl

Hemlock Hill Rd

Essex Plz

Hunters Trl

Willo

w Wa

y

Morgan's Way

Oak L

n

Edgewood Ave

Scoville Landing Rd

Trolley

Ln

Josie Perkins Ln

Old Chester Road NO 1

Belmont Ave

Laurel Wood Dr

Nature Trl

Skinn

er Rd

Surrey Ridge Rd

Sepunnomo Ln

Island View Ter

Shea

gren H

l

Collins

Ln

Twin Oaks

Horse Shoe Dr

Mitchell Ln

Cook

s Ln

Grace Ln

Benson Ln

PD Lily Rd

Rosemary Ln

Country Squire Dr

Crabapple Cors

South Incarnation Rd

Lake Ave

Salt Marsh Pt

Tower Hill Lake Rd

Devonshire Ln

Bridg

e Ln

Book

Hill W

oods

Rd

Roberts Rd

Dudley Towne Rd

Princess Pine Ln

Mallard Point Rd

Grou

se Ct

Fox H

opya

rd Rd

Long Hill Road Ext

Chen

ey St

Robin Ridge Dr

Bitters

weet Ln

Fox Run Rd

Dudle

y Clark

Rd

Smith

Hill R

d

Kristen Way

Soobitsky Rd

River

Bluff R

d

Pine O

rchard

Ln

Calliari Pl

Anch

orage

Ln

Gorham Rd

Nelson Pl

Nutmeg

Cir

Old Bedford Farm Rd

Daffodil Hill Rd

Rosenblad Dr

Town Clerk Ln

Watrous Ln

Esse

x Ct

Buck

ingha

m Rd

Dogwood Knoll Rd

Sleu R

d

Wood

bury

Dr

Short

Rd

Brookside Ln

Huckleberry Dr

School Rd

Chester - Hadlyme

Sunset Farm Rd

Ledge Rd

Schoolhouse Ln

Stonegate Cir

Spinnaker Ln

Highrock Morg

an Ln

Snyde

r Rd

Terra

Ln

Bundy Hl

Squire Ln

Mitchel Cir

Clark Rd

Route 81

Hemlock Ter

Brockway

Ferry R

d

Qry Hill Rd

Maple

Ave

Hemlock Dr

Ferry Rd

Pratt St

Fox H

ill Rd

River Rd

Parker Hill Rd

Parr R

d

Cove

Rd

Park Rd

Pond Meadow Rd

Route 81

Ranger Rd

Brooks Ln

Westbro

ok Rd

State Hwy 9

Bridge Ln

Honey Hill Rd

Winthrop Rd

Oak R

idge D

r

Grove St

Hemlock Dr

Main St

High S

t

Hickory Ln

Dish M

ill Rd

Green Acres Rd

Acorn Dr

Mill Rd

Little City Rd

Ferry Rd

Cedar Lake Rd

Kelseytown Rd

Liberty St

High St

Winthrop Rd

Mill R

d

Cross Rd

Grape Vine Rd

River Rd

Spring St

Hickory Ln

Essex Rd

Route

82

Main St

Ridge Rd

State Hwy 151

Towe

r Hill R

d

Main St

High S

t

Plains

Rd

Deep River RdHemlock Valley Rd

Plains Rd

Cove

Rd

Saybrook Rd

Wig Hill Rd

Maple Ave

Old County Rd

Dennison Rd

Maple Ave

Ridge Rd

Bridge Rd

Reservoir Rd

Day Hill Rd

Reservoir Rd

Bokum Rd

Plains

Rd

I 95

Old County Rd

Main St

Exit 6

Exit 5

Exit 7

Exit 2

Exit 3

Exit 9

Exit 8

Exit 4

Exit 69

Exit 68

Exit 8

Exit 2

Exit 69

Exit 7

Exit 5

Exit 6

Exit 3

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SV80

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SV81

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SV154

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SV151

SV149

SV80

SV151

SV9

SV148

MAP LOCATION

ChesterChester

W ATER Q UALITY CLAS S IFICATIONSCHES TER , 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