Water quality in Connecticut

328 cities on record · most contaminated: Bridgeport.

Bridgeport

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New Haven

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Hartford

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Stamford

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New Fairfield

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Simsbury

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Southbury

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Plainville

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Ridgefield

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Norfolk

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North Canaan

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Norwich

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Oxford

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New Milford

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Bridgewater

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Newtown

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New Hartford

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Bloomfield

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Bethel

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Fairfield

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Brookfield

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Canaan

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Wolcott

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Woodbury

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Torrington

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Washington

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Groton

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Stonington

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Suffield

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Salisbury

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Ansonia

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New Canaan

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Danbury

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Lebanon

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Litchfield

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Mansfield

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Marlborough

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Middlebury

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Darien

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Derby

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East Hampton

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Goshen

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Greenwich

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Kent

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Cornwall

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Ledyard

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Salem

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Montville

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North Stonington

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Preston

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Bristol

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Colchester

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Thompson

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Columbia

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Vernon

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Tolland

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Voluntown

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Middletown

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Sprague

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Killingworth

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Morris

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East Windsor

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Griswold

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Lisbon

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Somers

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Middlefield

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Woodstock

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Bethlehem

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Berlin

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Clinton

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North Branford

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Durham

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Roxbury

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Sharon

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East Granby

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Monroe

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Harwinton

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Enfield

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Bolton

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Deep River

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Manchester

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Willington

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Old Lyme

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Granby

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Burlington

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Brooklyn

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Canton

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East Haddam

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Putnam

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Ashford

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Killingly

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Waterford

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Coventry

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Plainfield

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Hebron

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Barkhamsted

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New Britain

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Adak

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Warren

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Essex

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Trumbull

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Weston

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Pomfret

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Westbrook

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Andover

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Haddam

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Watertown

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Canterbury

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Rocky Hill

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Wallingford

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Portland

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Prospect

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East Lyme

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Windham

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Cheshire

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Waterbury

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Sterling

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Norwalk

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Stafford

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Meriden

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Southington

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Akutan

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Chester

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Cromwell

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Naugatuck

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Chaplin

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New London

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Bethany

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Guilford

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Farmington

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Madison

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Avon

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Thomaston

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Plymouth

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Ball Pond

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Baltic

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Bethlehem Village

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Bigelow Corners

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Blue Hills

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Bogus Hill

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Botsford

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Branchville

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Branford Center

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Broad Brook

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Brookfield Center

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Byram

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Candlewood Isle

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Candlewood Knolls

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Candlewood Lake Club

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Candlewood Orchards

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Candlewood Shores

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Cannondale

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Canton Valley

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Cheshire Village

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Chester Center

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Chimney Point

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Coleytown

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Collinsville

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Compo

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Conning Towers-Nautilus Park

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Cornwall Bridge

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Cos Cob

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Coventry Lake

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Crystal Lake

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Daniels Farm

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Darien Downtown

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Dayville

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Deep River Center

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Dodgingtown

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East Brooklyn

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East Hartford

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East Haven

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East Village

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Essex Village

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Fairfield University

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Falls Village

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Gales Ferry

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Gaylordsville

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Georgetown

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Glastonbury Center

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Glenville

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Greens Farms

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Guilford Center

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Hawleyville

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Hazardville

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Heritage Village

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Higganum

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Indian Field

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Inglenook

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Kellogg Point

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Kensington

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Knollcrest

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Lake Bungee

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Lake Chaffee

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Lake Pocotopaug

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Lakes East

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Lakeside Woods

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Lakes West

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Lakeville

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Long Hill

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Lordship

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Madison Center

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Mamanasco Lake

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Mansfield Center

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Mashantucket

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Mechanicsville

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Mill Plain

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Moodus

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Moosup

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Murray

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Mystic

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New Hartford Center

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Newington

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New Preston

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Niantic

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Noank

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Noroton

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Noroton Heights

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Northford

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North Granby

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North Grosvenor Dale

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North Haven

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Northwest Harwinton

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Oakville

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Old Greenwich

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Old Hill

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Old Mystic

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Old Saybrook Center

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Orange

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Oronoque

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Oxoboxo River

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Pawcatuck

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Pemberwick

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Plainfield Village

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Plantsville

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Plattsville

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Pleasant Valley

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Poplar Plains

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Poquonock Bridge

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Quasset Lake

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Quinebaug

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Quinnipiac University

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Redding Center

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Ridgebury

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Riverside

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Riverton

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Rock Ridge

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Rockville

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Route 7 Gateway

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Sacred Heart University

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Sail Harbor

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Salmon Brook

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Sandy Hook

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Saugatuck

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Saybrook Manor

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Sherman

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Sherwood Manor

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Simsbury Center

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South Coventry

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Southport

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South Wilton

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South Windham

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Southwood Acres

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South Woodstock

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Stafford Springs

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Staples

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Stepney

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Storrs

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Stratford Downtown

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Suffield Depot

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Taylor Corners

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Tariffville

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Tashua

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Terramuggus

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Terryville

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Thompsonville

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Tokeneke

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Topstone

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Trumbull Center

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Wallingford Center

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Wauregan

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Weatogue

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Westbrook Center

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West Cornwall

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West Hartford

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West Mountain

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Westport Village

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West Simsbury

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Wethersfield

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Willimantic

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Wilton Center

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Windsor Locks

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Winsted

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Witches Woods

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Woodbury Center

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Ellington

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Glastonbury

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South Windsor

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Windsor

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Easton

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Stratford

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Lyme

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Old Saybrook

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Beacon Falls

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Seymour

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Eastford

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Hampton

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Scotland

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Union

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Colebrook

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Hartland

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Winchester

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Branford

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Hamden

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Woodbridge

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Bozrah

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Franklin

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Redding

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Wilton

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Bantam

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Danielson

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Fenwick

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Groton Long Point

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Jewett City

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Milford city

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Shelton

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West Haven

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Woodmont

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