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
MSD -Bullitt County Sanitation District - Hillview #3Hillview0.148 MGD (million gallons per day)2022
BERRY STPBerry0.144 MGD (million gallons per day)2022
HARDIN STPHardin0.142 MGD (million gallons per day)2022
BUTLER STPButler0.14 MGD (million gallons per day)2022
IRVINGTON STPIrvington0.14 MGD (million gallons per day)2022
Georgetown STP #3-Stamping GroundStamping Ground0.14 MGD (million gallons per day)2022
FANCY FARM STPFancy Farm0.14 MGD (million gallons per day)2022
FORDSVILLE STPFordsville0.132 MGD (million gallons per day)2022
BEDFORD STPBedford0.13 MGD (million gallons per day)2022
ISLAND STPIsland0.128 MGD (million gallons per day)2022
TRENTON STPTrenton0.125 MGD (million gallons per day)2022
MSD -Bullitt Co. Sanitation District - WillabrookBrooks0.12 MGD (million gallons per day)2022
EVARTS STPEvarts0.12 MGD (million gallons per day)2022
HINDMAN STPHindman0.12 MGD (million gallons per day)2022
MARTINMartin0.12 MGD (million gallons per day)2022
GARRISONGarrison0.114 MGD (million gallons per day)2022
North Madison Co SD - BattlefieldRichmond0.114 MGD (million gallons per day)2022
CRAB ORCHARDCrab Orchard0.11 MGD (million gallons per day)2022
GREEN CO SD #1 SUMMERSVILLE WWTPSummersville0.1 MGD (million gallons per day)2022
WHITESVILLE STPWhitesville0.1 MGD (million gallons per day)2022
CANEYVILLE STPCaneyville0.1 MGD (million gallons per day)2022
GAMALIELGamaliel0.1 MGD (million gallons per day)2022
DANVILLE - PERRYVILLE STPPerryville0.1 MGD (million gallons per day)2022
VICCO STPVicco0.1 MGD (million gallons per day)2022
PCUC -WAYLAND STPWayland0.1 MGD (million gallons per day)2022
MSD -OCEA Lakewood WWTPCrestwood0.1 MGD (million gallons per day)2022
SYMSONIA WDSymsonia0.1 MGD (million gallons per day)2022
PCUC - HAROLD STPBetsy Layne0.1 MGD (million gallons per day)2022
Knott County Water and Sewer -CANEY CREEK WWTPPippa Passes0.1 MGD (million gallons per day)2022
KCSWD - Ball Creek WWTPVest0.1 MGD (million gallons per day)2022
WINGOWingo0.09 MGD (million gallons per day)2022
North Middletown STPNorth Middletown0.085 MGD (million gallons per day)2022
SLADE-NADA STPStanton0.08 MGD (million gallons per day)2022
MT. OLIVET WWTPMount Olivet0.075 MGD (million gallons per day)2022
SMITHLANDSmithland0.07 MGD (million gallons per day)2022
SHARPSBURGSharpsburg0.07 MGD (million gallons per day)2022
SACRAMENTO STPSacramento0.062 MGD (million gallons per day)2022
MSD -OCEA Country Village WWTPCrestwood0.06 MGD (million gallons per day)2022
Vanceburg-Meadowbrook SubdivisionVanceburg0.055 MGD (million gallons per day)2022
KEVIL STPKevil0.05 MGD (million gallons per day)2022
South 641 WD (HAZEL)Hazel0.049 MGD (million gallons per day)2022
CLARKSON STPClarkson0.045 MGD (million gallons per day)2022
MENIFEE CO. S.D.#1Means0.045 MGD (million gallons per day)2022
MSD - OCEA Lockwood Estates WWTPCrestwood0.045 MGD (million gallons per day)2022
BRADFORDSVILLE STPBradfordsville0.04 MGD (million gallons per day)2022
LIVINGSTON STPLivingston0.04 MGD (million gallons per day)2022
CORINTH STPCorinth0.036 MGD (million gallons per day)2022
North Madison Co SD - Executive PkBerea0.03 MGD (million gallons per day)2022
Prestonsburg City's Utilities Commission - Eastern WWTPEastern0.025 MGD (million gallons per day)2022
Letcher Co SD - Millstone Alt STPMillstone0.009 MGD (million gallons per day)2022
Perry Co SD #1 - Chavies WWTPChavies0.004 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.