World wastewater treatment plant observatory · data as reported by each inventory

Wastewater treatment plants in United States · Kentucky

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251 inventory records · EPA Clean Watersheds Needs Survey 2022

Data years: 2022. The inventory date does not establish current operation.

251 results

CompareNameNative sizeYear
TOMPKINSVILLETompkinsville0.8 MGD (million gallons per day)2022
HODGENVILLEHodgenville0.78 MGD (million gallons per day)2022
NORTONVILLE WWTPNortonville0.75 MGD (million gallons per day)2022
GREENSBURG STPGreensburg0.75 MGD (million gallons per day)2022
JACKSON STP & CSJackson0.75 MGD (million gallons per day)2022
LOUISA STPLouisa0.75 MGD (million gallons per day)2022
MIDWAYMidway0.75 MGD (million gallons per day)2022
PRESTONSBURGPrestonsburg0.75 MGD (million gallons per day)2022
SIMPSONVILLE STPSimpsonville0.75 MGD (million gallons per day)2022
TAYLORSVILLETaylorsville0.75 MGD (million gallons per day)2022
HARDINSBURG STPHardinsburg0.73 MGD (million gallons per day)2022
PINEVILLE STP& CSOPineville0.721 MGD (million gallons per day)2022
HWEA - OAK GROVE WTPOak Grove0.72 MGD (million gallons per day)2022
VINE GROVE STPVine Grove0.715 MGD (million gallons per day)2022
PROVIDENCEProvidence0.692 MGD (million gallons per day)2022
Augusta Regional Sewer AuthorityBrooksville0.69 MGD (million gallons per day)2022
SALYERSVILLE STPSalyersville0.68 MGD (million gallons per day)2022
LIBERTY STPLiberty0.64 MGD (million gallons per day)2022
CADIZ STPCadiz0.636 MGD (million gallons per day)2022
WARSAWWarsaw0.601 MGD (million gallons per day)2022
CAVELAND ENV AUTH - CAVE CITY STPHorse Cave0.6 MGD (million gallons per day)2022
JENKINS STPJenkins0.6 MGD (million gallons per day)2022
HICKMAN EASTHickman0.6 MGD (million gallons per day)2022
WHITESBURG STPWhitesburg0.6 MGD (million gallons per day)2022
Fleming-NeonNeon0.52 MGD (million gallons per day)2022
EDMONTON, City ofEdmonton0.51 MGD (million gallons per day)2022
CATLETTSBURGCatlettsburg0.5 MGD (million gallons per day)2022
SANDY HOOKSandy Hook0.5 MGD (million gallons per day)2022
EMINENCE STPEminence0.5 MGD (million gallons per day)2022
BRANDENBURG STPBrandenburg0.5 MGD (million gallons per day)2022
BURKESVILLE STPBurkesville0.5 MGD (million gallons per day)2022
CUMBERLAND STPCumberland0.5 MGD (million gallons per day)2022
Falmouth STPFalmouth0.5 MGD (million gallons per day)2022
MORGANTOWNMorgantown0.5 MGD (million gallons per day)2022
STURGIS STPSturgis0.5 MGD (million gallons per day)2022
GRAND RIVERS WASTEWATER TREATMENT PLANTGrand Rivers0.5 MGD (million gallons per day)2022
ELKTONElkton0.46 MGD (million gallons per day)2022
ALBANY WWTPAlbany0.45 MGD (million gallons per day)2022
VANCEBURG STPVanceburg0.41 MGD (million gallons per day)2022
CALHOUN WWTPCalhoun0.4 MGD (million gallons per day)2022
LEWISPORTLewisport0.4 MGD (million gallons per day)2022
LEWISBURGLewisburg0.4 MGD (million gallons per day)2022
SOUTH SHORE STP& CSSouth Shore0.39 MGD (million gallons per day)2022
ELKHORN CITY STPElkhorn City0.385 MGD (million gallons per day)2022
MT VERNON WWTPMount Vernon0.37 MGD (million gallons per day)2022
DAWSON SPRINGSDawson Springs0.364 MGD (million gallons per day)2022
AUBURNAuburn0.35 MGD (million gallons per day)2022
CARLISLE STPCarlisle0.35 MGD (million gallons per day)2022
CLINTON STPClinton0.35 MGD (million gallons per day)2022
LEBANON JUNCTION STPLebanon Junction0.35 MGD (million gallons per day)2022
OLIVE HILLOlive Hill0.35 MGD (million gallons per day)2022
KUTTAWA SEW PLANTKuttawa0.33 MGD (million gallons per day)2022
CAMPTON STPCampton0.32 MGD (million gallons per day)2022
GUTHRIE STPGuthrie0.31 MGD (million gallons per day)2022
LIVERMORELivermore0.31 MGD (million gallons per day)2022
LEDBETTER STP & CSLedbetter0.3 MGD (million gallons per day)2022
BEATTYVILLE STPBeattyville0.3 MGD (million gallons per day)2022
BOONEVILLEBooneville0.3 MGD (million gallons per day)2022
Grant Co San Sewer District WWTPDry Ridge0.3 MGD (million gallons per day)2022
HAWESVILLEHawesville0.3 MGD (million gallons per day)2022
OCEA - Ash Avenue WWTPCrestwood0.3 MGD (million gallons per day)2022
MTN WD - BELFRY (POND CREEK) STPBelfry0.3 MGD (million gallons per day)2022
MTN WD - Douglas (Lower Shelby)Robinson Creek0.3 MGD (million gallons per day)2022
NEW CASTLE STPNew Castle0.295 MGD (million gallons per day)2022
WICKLIFFE STPWickliffe0.28 MGD (million gallons per day)2022
MONTGOMERY CO SAN DIST #2Jeffersonville0.28 MGD (million gallons per day)2022
ADAIRVILLE STPAdairville0.26 MGD (million gallons per day)2022
Martin County Sanitation District- Inez WWTPInez0.26 MGD (million gallons per day)2022
MUNFORDVILLEMunfordville0.26 MGD (million gallons per day)2022
CARLISLE CO. REG STPBardwell0.25 MGD (million gallons per day)2022
Lewis Co SD 1 - Tollesboro WWTPTollesboro0.25 MGD (million gallons per day)2022
MTN WD - Phelps/Freeburn STPPhelps0.25 MGD (million gallons per day)2022
Letcher Co SD CSWhitesburg0.244 MGD (million gallons per day)2022
WHEELWRIGHT STPWheelwright0.225 MGD (million gallons per day)2022
FRENCHBURGFrenchburg0.22 MGD (million gallons per day)2022
OWINGSVILLE STPOwingsville0.22 MGD (million gallons per day)2022
BROWNSVILLE STPBrownsville0.218 MGD (million gallons per day)2022
MILLERSBURGMillersburg0.2 MGD (million gallons per day)2022
CLOVERPORT STPCloverport0.2 MGD (million gallons per day)2022
HWEA - CROFTON STPCrofton0.2 MGD (million gallons per day)2022
CLAY STPClay0.2 MGD (million gallons per day)2022
CAVELAND ENV AUTH - HORSE CAVE STPHorse Cave0.2 MGD (million gallons per day)2022
HYDEN WWTPHyden0.2 MGD (million gallons per day)2022
WEST POINTWest Point0.2 MGD (million gallons per day)2022
WORTHINGTONWorthington0.2 MGD (million gallons per day)2022
MARTIN COUNTY - Tug Valley STPWarfield0.2 MGD (million gallons per day)2022
North Madison Co SD - Muddy CreekRichmond0.2 MGD (million gallons per day)2022
LOYALL STPLoyall0.185 MGD (million gallons per day)2022
DRAKESBORODrakesboro0.17 MGD (million gallons per day)2022
MCKEEMc Kee0.17 MGD (million gallons per day)2022
MILTONMilton0.164 MGD (million gallons per day)2022
LA CENTER STPLa Center0.16 MGD (million gallons per day)2022
UNIONTOWN STPUniontown0.16 MGD (million gallons per day)2022
SALEMSalem0.16 MGD (million gallons per day)2022
MSD - BCSD -HILLVIEW WWTPHillview0.15 MGD (million gallons per day)2022
BRODHEAD STPBrodhead0.15 MGD (million gallons per day)2022
BARLOW STPBarlow0.15 MGD (million gallons per day)2022
SCIENCE HILL STP&CSScience Hill0.15 MGD (million gallons per day)2022
Marshall Co SD 2Benton0.15 MGD (million gallons per day)2022
Marshall Co SD 1Benton0.15 MGD (million gallons per day)2022

Regulatory context

General reference. This is not an exhaustive review of applicable law.

United States: Clean Water Act / NPDES

NPDES regulates pollutant discharges from point sources to waters of the United States. The permit sets limits and monitoring conditions. A CWNS code identifies an inventory record, not an NPDES permit.

  • Permit identifier and permitting authority: EPA or an authorized state.
  • Outfall and receiving water; sewer connections follow a different control route.
  • Current permit conditions, limits and dated measurements; these are not included in CWNS.

References reviewed: 2026-11-06. Individual applicability: undetermined. This profile does not establish authorization or compliance.