DEEP: Water Quality Classification Maps

Water Quality Classification Maps
 
The Water Quality Classification Maps are an element of the Connecticut Water Quality Standards and show the class assigned to each surface water and ground water resource throughout the state. The Water Quality Classification Maps have been adopted and are amended from time to time pursuant to the statutory process described in section 22a-426 of the Connecticut General Statutes. The maps are used to relate designated uses and the applicable Standards and Criteria for each class of surface and ground water resource to a specific location.
 
Current Water Quality Classification
{Beacon Falls} BerlinBethanyBethelBethlehemBloomfieldBoltonBozrahBranfordBridgeportBridgewaterBristolBrookfieldBrooklynBurlingtonCanaanCanterburyCantonChaplinCheshireChesterClintonColchesterColebrookColumbiaCornwallCoventryCromwellDanburyDarienDeep RiverDerbyDurhamEastfordEast GranbyEast HaddamEast HamptonEast HartfordEast HavenEast LymeEastonEast WindsorEllingtonEnfieldEssexFairfieldFarmingtonFranklinGlastonburyGoshenGranbyGreenwichGriswoldGrotonGuilfordHaddamHamdenHamptonHartfordHartlandHarwintonHebronKentKillinglyKillingworthLebanonLedyardLisbonLitchfieldLymeMadisonManchesterMansfieldMarlboroughMeridenMiddleburyMiddlefieldMiddletownMilfordMonroeMontvilleMorrisNaugatuckNew BritainNew CanaanNew FairfieldNew HartfordNew HavenNewingtonNew LondonNew MilfordNewtownNorfolkNorth BranfordNorth CanaanNorth HavenNorth StoningtonNorwalkNorwichOld LymeOld SaybrookOrangeOxfordPlainfieldPlainvillePlymouthPomfretPortlandPrestonProspectPutnamReddingRidgefieldRocky HillRoxburySalemSalisburyScotlandSeymourSharonSheltonShermanSimsburySomersSouthburySouthingtonSouth WindsorSpragueStaffordStamfordSterlingStoningtonStratfordSuffieldThomastonThompsonTollandTorringtonTrumbullUnionVernonVoluntownWallingfordWarrenWashingtonWaterburyWaterfordWatertownWestbrookWest HartfordWest HavenWestonWestportWethersfieldWillingtonWiltonWinchesterWindhamWindsorWindsor LocksWolcottWoodbridgeWoodburyWoodstock
To view the current Water Quality Classification Map, select a town of interest from the map or select from drop down menu below. 
 
 

GIS Shapefiles of the Water Quality Classifications (Ground Water Quality Classifications Polygon, Surface Water Quality Classification Line or Surface Water Quality Classification Polygon) are available for download on the GIS Data web page.

 

Content last updated on April 11, 2013.