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

Wastewater treatment plants in United States · Kansas

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620 inventory records · EPA Clean Watersheds Needs Survey 2022

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

620 results

CompareNameNative sizeYear
Edgerton Big Bull WWTP (new)Edgerton0.5 MGD (million gallons per day)2022
SENECA WWTPSeneca0.5 MGD (million gallons per day)2022
ELLSWORTH WWTPEllsworth0.5 MGD (million gallons per day)2022
PHILLIPSBURG WWTPPhillipsburg0.5 MGD (million gallons per day)2022
NEODESHA WWTPNeodesha0.5 MGD (million gallons per day)2022
VALLEY FALLS WWTPValley Falls0.486 MGD (million gallons per day)2022
FREDONIA WWTPFredonia0.48 MGD (million gallons per day)2022
HILLSBORO WWTPHillsboro0.458 MGD (million gallons per day)2022
OGDEN WWTPOgden0.45 MGD (million gallons per day)2022
NORTON WWTPNorton0.45 MGD (million gallons per day)2022
YATES CENTER WWTPYates Center0.44 MGD (million gallons per day)2022
HALSTEAD WWTPHalstead0.42 MGD (million gallons per day)2022
LOUISBURG #1 (NORTH) WWTPLouisburg0.42 MGD (million gallons per day)2022
COLUMBUS WWTPColumbus0.42 MGD (million gallons per day)2022
GALENA WWTPGalena0.42 MGD (million gallons per day)2022
COUNCIL GROVE WWTPCouncil Grove0.41 MGD (million gallons per day)2022
BELLEVILLE WWTPBelleville0.4 MGD (million gallons per day)2022
CHENEY WWTPCheney0.36 MGD (million gallons per day)2022
MEDICINE LODGE WWTPMedicine Lodge0.35 MGD (million gallons per day)2022
HUGOTON WWTPHugoton0.35 MGD (million gallons per day)2022
OBERLIN WWTPOberlin0.35 MGD (million gallons per day)2022
CANEY WWTPCaney0.35 MGD (million gallons per day)2022
STERLING WWTPSterling0.345 MGD (million gallons per day)2022
GIRARD WWTPGirard0.325 MGD (million gallons per day)2022
LAKIN WWTPLakin0.314 MGD (million gallons per day)2022
HARPER WWTPHarper0.309 MGD (million gallons per day)2022
OSWEGO WWTPOswego0.305 MGD (million gallons per day)2022
ELLINWOOD WWTPEllinwood0.3 MGD (million gallons per day)2022
ANTHONY WWTPAnthony0.3 MGD (million gallons per day)2022
OSAGE CITY WWTPOsage City0.3 MGD (million gallons per day)2022
WELLSVILLE WWTPWellsville0.3 MGD (million gallons per day)2022
ELLIS WWTPEllis0.3 MGD (million gallons per day)2022
CIMARRON WWTPCimarron0.3 MGD (million gallons per day)2022
CHERRYVALE WWTPCherryvale0.3 MGD (million gallons per day)2022
TOWANDA WWTPTowanda0.295 MGD (million gallons per day)2022
SEDGWICK WWTPSedgwick0.29 MGD (million gallons per day)2022
EUREKA WWTPEureka0.282 MGD (million gallons per day)2022
SMITH CENTER WWTPSmith Center0.28 MGD (million gallons per day)2022
ELKHART WWTPElkhart0.26 MGD (million gallons per day)2022
LAHARPE WWTPLa Harpe0.259 MGD (million gallons per day)2022
DOUGLASS WWTPDouglass0.256 MGD (million gallons per day)2022
CLEARWATER WWTPClearwater0.253 MGD (million gallons per day)2022
BELLE PLAINE WWTPBelle Plaine0.25 MGD (million gallons per day)2022
HUMBOLT WWTPHumboldt0.25 MGD (million gallons per day)2022
WAKEENEY WWTPWakeeney0.25 MGD (million gallons per day)2022
HAVEN WWTPHaven0.249 MGD (million gallons per day)2022
HORTON WWTPHorton0.248 MGD (million gallons per day)2022
KINSLEY WWTPKinsley0.24 MGD (million gallons per day)2022
MINNEAPOLIS WWTPMinneapolis0.234 MGD (million gallons per day)2022
MOUNDRIDGE WWTPMoundridge0.233 MGD (million gallons per day)2022
PLAINVILLE WWTPPlainville0.225 MGD (million gallons per day)2022
COLDWATER WWTPColdwater0.224 MGD (million gallons per day)2022
ARMA WWTPSolomon0.223 MGD (million gallons per day)2022
GREENSBURG WWTPGreensburg0.222 MGD (million gallons per day)2022
CK CO SD #1 & #2 WWTPRiverton0.22 MGD (million gallons per day)2022
LINCOLN CENTER WWTPLincoln0.22 MGD (million gallons per day)2022
ST FRANCIS WWTPSaint Francis0.22 MGD (million gallons per day)2022
OAKLEY WWTPOakley0.21 MGD (million gallons per day)2022
SPRING HILL WWTP #1Spring Hill0.208 MGD (million gallons per day)2022
OSBORNE WWTPOsborne0.206 MGD (million gallons per day)2022
ST JOHN WWTPSaint John0.204 MGD (million gallons per day)2022
FRANKFORT WWTPFrankfort0.204 MGD (million gallons per day)2022
CARBONDALE WWTPCarbondale0.2 MGD (million gallons per day)2022
STOCKTON WWTPStockton0.2 MGD (million gallons per day)2022
DIGHTON WWTPDighton0.2 MGD (million gallons per day)2022
LEOTI WWTPLeoti0.2 MGD (million gallons per day)2022
ATWOOD WWTPAtwood0.2 MGD (million gallons per day)2022
HOLCOMB WWTPHolcomb0.2 MGD (million gallons per day)2022
NEW STRAWN WWTPBurlington0.2 MGD (million gallons per day)2022
RN CO S D #8 WWTP PANGANICKAHutchinson0.2 MGD (million gallons per day)2022
SILVER LAKE WWTPSilver Lake0.197 MGD (million gallons per day)2022
PLEASANTON WWTPPleasanton0.195 MGD (million gallons per day)2022
WATHENA WWTPWathena0.193 MGD (million gallons per day)2022
CHETOPA WWTPChetopa0.192 MGD (million gallons per day)2022
GRANDVIEW PLAZA WWTPJunction City0.192 MGD (million gallons per day)2022
ALMA WWTPAlma0.19 MGD (million gallons per day)2022
COLWICH WWTPColwich0.187 MGD (million gallons per day)2022
JOHNSON CITY WWTPJohnson0.185 MGD (million gallons per day)2022
MCLOUTH WWTPMc Louth0.184 MGD (million gallons per day)2022
NESS CITY WWTPNess City0.184 MGD (million gallons per day)2022
OXFORD WWTPOxford0.181 MGD (million gallons per day)2022
WASHINGTON WWTPWashington0.18 MGD (million gallons per day)2022
MEADE WWTPMeade0.177 MGD (million gallons per day)2022
KIOWA WWTPKiowa0.176 MGD (million gallons per day)2022
LA CYGNE WWTPLacygne0.175 MGD (million gallons per day)2022
DOWNS WWTPDowns0.175 MGD (million gallons per day)2022
HILL CITY WWTPHill City0.172 MGD (million gallons per day)2022
AUBURN WWTPAuburn0.171 MGD (million gallons per day)2022
FLORENCE WWTPFlorence0.171 MGD (million gallons per day)2022
CHAPMAN WWTPChapman0.17 MGD (million gallons per day)2022
WHITEWATER WWTPWhitewater0.17 MGD (million gallons per day)2022
CONWAY SPRINGS WWTPConway Springs0.168 MGD (million gallons per day)2022
BUHLER WWTPBuhler0.168 MGD (million gallons per day)2022
SYRACUSE WWTPSyracuse0.161 MGD (million gallons per day)2022
BLUE RAPIDS WWTPBlue Rapids0.16 MGD (million gallons per day)2022
PEABODY WWTPPeabody0.16 MGD (million gallons per day)2022
SEDAN WWTPSedan0.16 MGD (million gallons per day)2022
ELWOOD WWTPElwood0.158 MGD (million gallons per day)2022
QUINTER WWTPQuinter0.158 MGD (million gallons per day)2022
HIGHLAND WWTPHighland0.156 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.