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

Wastewater treatment plants in the United States

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17,009 inventory records · EPA Clean Watersheds Needs Survey 2022

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

States

17,009 results

CompareNameNative sizeYear
ROBINSON TWP MA -CAMPBELLS RUN STPCWNS2022_42005286001Not reported MGD (million gallons per day)Not reported
ROBINSON TWP MA - MOON RUN STPCWNS2022_42005286003Not reported MGD (million gallons per day)Not reported
ROBINSON TWP MA - R. GARDENCWNS2022_42005286005Not reported MGD (million gallons per day)Not reported
BUFFALO TWP MUN AUTHCWNS2022_42005289001Not reported MGD (million gallons per day)Not reported
WAYNESBURG STPCWNS2022_42005313001Not reported MGD (million gallons per day)Not reported
DUNBAR BORO/TWP SAN AUTHCWNS2022_42005314001Not reported MGD (million gallons per day)Not reported
SOUTH VERSAILLES TWP STPCWNS2022_42005338001Not reported MGD (million gallons per day)Not reported
PLUM BORO MA - HOLIDAY PK STPCWNS2022_42005387003Not reported MGD (million gallons per day)Not reported
FREDRICKSTOWN STPCWNS2022_42005397001Not reported MGD (million gallons per day)Not reported
SHANNOCK VALLEY - NUMINE STPCWNS2022_42005415001Not reported MGD (million gallons per day)Not reported
SHANNOCK VALLEY - YATESBORO STPCWNS2022_42005415002Not reported MGD (million gallons per day)Not reported
DAYTON BORO STPCWNS2022_42005416001Not reported MGD (million gallons per day)Not reported
BRAVE STPCWNS2022_42005419001Not reported MGD (million gallons per day)Not reported
DRY TAVERN STPCWNS2022_42005419011Not reported MGD (million gallons per day)Not reported
FAYETTE CITY STPCWNS2022_42005421001Not reported MGD (million gallons per day)Not reported
GREENSBORO STPCWNS2022_42005422001Not reported MGD (million gallons per day)Not reported
CENTRAL INDIANA COUNTY JSACWNS2022_42005423001Not reported MGD (million gallons per day)Not reported
BROWNSVILLE AREA STPCWNS2022_42005427001Not reported MGD (million gallons per day)Not reported
CRANBERRY TWP - BRUSH CK STPCWNS2022_42005431001Not reported MGD (million gallons per day)Not reported
GEORGES CREEK STPCWNS2022_42005436001Not reported MGD (million gallons per day)Not reported
DUNBAR TWP MUN AUTH STPCWNS2022_42005440001Not reported MGD (million gallons per day)Not reported
FRANKLIN FAYETTE STP /SMOCKCWNS2022_42005440003Not reported MGD (million gallons per day)Not reported
DUNKARD TWP BOBTOWN STPCWNS2022_42005445002Not reported MGD (million gallons per day)Not reported
ALEPPO TWP AUTH - I-79 STPCWNS2022_42005448001Not reported MGD (million gallons per day)Not reported
ALEPPO TWP SEWICKLEY HTS MANOR STPCWNS2022_42005449001Not reported MGD (million gallons per day)Not reported
HAMPSHIRE ESTATES STPCWNS2022_42005457001Not reported MGD (million gallons per day)Not reported
DAVIDSON TWP / SONESTOWN STPCWNS2022_42005790301Not reported MGD (million gallons per day)Not reported
TIONESTA BORO STPCWNS2022_42006002001Not reported MGD (million gallons per day)Not reported
FREDONIA BORO STPCWNS2022_42006004001Not reported MGD (million gallons per day)Not reported
OIL CITY STPCWNS2022_42006005001Not reported MGD (million gallons per day)Not reported
BARKEYVILLE SEWERAGE CO. STPCWNS2022_42006005110Not reported MGD (million gallons per day)Not reported
PORT ALLEGANY STPCWNS2022_42006007001Not reported MGD (million gallons per day)Not reported
BROOKVILLE STPCWNS2022_42006008001Not reported MGD (million gallons per day)Not reported
GREENVILLE STPCWNS2022_42006009001Not reported MGD (million gallons per day)Not reported
SHINGLEHOUSE BORO STPCWNS2022_42006011001Not reported MGD (million gallons per day)Not reported
GALETON BORO AUTHCWNS2022_42006013001Not reported MGD (million gallons per day)Not reported
FRANKLIN CITY STPCWNS2022_42006014001Not reported MGD (million gallons per day)Not reported
BRADFORD CITY STPCWNS2022_42006016001Not reported MGD (million gallons per day)Not reported
FARRELL CITY STPCWNS2022_42006018001Not reported MGD (million gallons per day)Not reported
SAEGERTOWN AREA STPCWNS2022_42006020001Not reported MGD (million gallons per day)Not reported
LAKE CITY BORO STPCWNS2022_42006021001Not reported MGD (million gallons per day)Not reported
FOXBURG AREA WATER & SEW AUTHCWNS2022_42006025001Not reported MGD (million gallons per day)Not reported
KANE BORO PINE STREET STPCWNS2022_42006026001Not reported MGD (million gallons per day)Not reported
KANE BORO KINZUA STPCWNS2022_42006026002Not reported MGD (million gallons per day)Not reported
EMLENTON STPCWNS2022_42006027001Not reported MGD (million gallons per day)Not reported
EMLENTON AREA - MARIASVILLE STPCWNS2022_42006027002Not reported MGD (million gallons per day)Not reported
KRATZER RUN SA - GRAMPIAN BORO STPCWNS2022_42006028001Not reported MGD (million gallons per day)Not reported
PLEASANTVILLE BORO STPCWNS2022_42006045001Not reported MGD (million gallons per day)Not reported
BIG RUN BORO STPCWNS2022_42006047001Not reported MGD (million gallons per day)Not reported
CORRY CITY STPCWNS2022_42006050001Not reported MGD (million gallons per day)Not reported
AUSTIN BORO STPCWNS2022_42006052001Not reported MGD (million gallons per day)Not reported
WATERFORD BORO STPCWNS2022_42006055001Not reported MGD (million gallons per day)Not reported
ERIE CITY STPCWNS2022_42006056001Not reported MGD (million gallons per day)Not reported
NW CRAWFORD CO SA - SPRINGBORO STPCWNS2022_42006057001Not reported MGD (million gallons per day)Not reported
NORTHEAST BORO STPCWNS2022_42006062001Not reported MGD (million gallons per day)Not reported
ROUSEVILLE BORO STPCWNS2022_42006070001Not reported MGD (million gallons per day)Not reported
REDBANK VALLEY JOINT STPCWNS2022_42006072001Not reported MGD (million gallons per day)Not reported
SLIGO BORO AUTH STPCWNS2022_42006075001Not reported MGD (million gallons per day)Not reported
KNOX BORO STPCWNS2022_42006076001Not reported MGD (million gallons per day)Not reported
BURNSIDE BORO STPCWNS2022_42006078001Not reported MGD (million gallons per day)Not reported
WESTOVER BORO STPCWNS2022_42006080001Not reported MGD (million gallons per day)Not reported
HOUTZDALE BORO STPCWNS2022_42006083001Not reported MGD (million gallons per day)Not reported
MT JEWETT BORO AUTH STPCWNS2022_42006084001Not reported MGD (million gallons per day)Not reported
STRATTANVILLE BORO STPCWNS2022_42006088001Not reported MGD (million gallons per day)Not reported
RIMERSBURG BORO STPCWNS2022_42006089001Not reported MGD (million gallons per day)Not reported
MAHAFFEY BORO STPCWNS2022_42006092001Not reported MGD (million gallons per day)Not reported
WASHINGTON TWP ERIE STPCWNS2022_42006097001Not reported MGD (million gallons per day)Not reported
SHEFFIELD TWP STPCWNS2022_42006100001Not reported MGD (million gallons per day)Not reported
WAMPUM BORO STPCWNS2022_42006106001Not reported MGD (million gallons per day)Not reported
MCKEAN TWP STPCWNS2022_42006113001Not reported MGD (million gallons per day)Not reported
MCKEAN TWP - COLONIAL VILLAGE STPCWNS2022_42006113002Not reported MGD (million gallons per day)Not reported
VOLANT BORO STPCWNS2022_42006115001Not reported MGD (million gallons per day)Not reported
ELLPORT BORO STPCWNS2022_42006116001Not reported MGD (million gallons per day)Not reported
HERMITAGE MA - BOBBY RUN STPCWNS2022_42006125001Not reported MGD (million gallons per day)Not reported
LAKEVIEW JSA STPCWNS2022_42006126001Not reported MGD (million gallons per day)Not reported
DCNR DENTON HILL ST PK STPCWNS2022_42006130001Not reported MGD (million gallons per day)Not reported
DEPT OF WELFARE - POLK BORO STPCWNS2022_42006131001Not reported MGD (million gallons per day)Not reported
I-79 SOUTH ROADSIDE REST STPCWNS2022_42006135001Not reported MGD (million gallons per day)Not reported
CORSICA BORO STPCWNS2022_42006136001Not reported MGD (million gallons per day)Not reported
CLARION AREA AUTH STPCWNS2022_42006138001Not reported MGD (million gallons per day)Not reported
JENKS TWP - MARIENVILLE STPCWNS2022_42006141001Not reported MGD (million gallons per day)Not reported
CLEARFIELD STPCWNS2022_42006150001Not reported MGD (million gallons per day)Not reported
SHENANGO TWP STPCWNS2022_42006151001Not reported MGD (million gallons per day)Not reported
COUDERSPORT AREA STPCWNS2022_42006152001Not reported MGD (million gallons per day)Not reported
ULYSSES BORO STPCWNS2022_42006153001Not reported MGD (million gallons per day)Not reported
ABBOTT TWP GERMANIA STPCWNS2022_42006153002Not reported MGD (million gallons per day)Not reported
ROULETTE TWP STPCWNS2022_42006155003Not reported MGD (million gallons per day)Not reported
HARRISON VALLEY STPCWNS2022_42006156001Not reported MGD (million gallons per day)Not reported
SHIPPENVILLE BOROUGHCWNS2022_42006159001Not reported MGD (million gallons per day)Not reported
SUMMERVILLE BORO STPCWNS2022_42006160001Not reported MGD (million gallons per day)Not reported
MCCALMONT TWP - ANITA STPCWNS2022_42006161101Not reported MGD (million gallons per day)Not reported
SMETHPORT STPCWNS2022_42006163001Not reported MGD (million gallons per day)Not reported
CLINTONVILLE BORO STPCWNS2022_42006165001Not reported MGD (million gallons per day)Not reported
PUNXSUTAWNEY BORO STPCWNS2022_42006166001Not reported MGD (million gallons per day)Not reported
HENDERSON TWP STPCWNS2022_42006167001Not reported MGD (million gallons per day)Not reported
BROCKWAY AREA SEWAGE AUTHORITYCWNS2022_42006169001Not reported MGD (million gallons per day)Not reported
SYKESVILLE BORO STPCWNS2022_42006170001Not reported MGD (million gallons per day)Not reported
FOX TWP STPCWNS2022_42006171001Not reported MGD (million gallons per day)Not reported
ST. MARYS MUN AUTH STPCWNS2022_42006172001Not reported MGD (million gallons per day)Not reported
JAMESTOWN STPCWNS2022_42006173001Not reported MGD (million gallons per day)Not reported

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.