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
Lyerly WPCPCWNS2022_13000000868Not reported MGD (million gallons per day)Not reported
McIntosh County WPCPCWNS2022_13000000869Not reported MGD (million gallons per day)Not reported
Menlo Water Plant CPCWNS2022_13000000870Not reported MGD (million gallons per day)Not reported
Milan WPCPCWNS2022_13000000871Not reported MGD (million gallons per day)Not reported
Rentz WPCPCWNS2022_13000000872Not reported MGD (million gallons per day)Not reported
Smithville WPCPCWNS2022_13000000873Not reported MGD (million gallons per day)Not reported
Stillmore WPCPCWNS2022_13000000874Not reported MGD (million gallons per day)Not reported
Twin City WPCPCWNS2022_13000000875Not reported MGD (million gallons per day)Not reported
Waco WPCPCWNS2022_13000000876Not reported MGD (million gallons per day)Not reported
South Bryan County WPCPCWNS2022_13000000878Not reported MGD (million gallons per day)Not reported
Bartow WPCPCWNS2022_13000072001Not reported MGD (million gallons per day)Not reported
Hagan WPCPCWNS2022_13000088002Not reported MGD (million gallons per day)Not reported
Fort Gaines WPCPCWNS2022_13000110001Not reported MGD (million gallons per day)Not reported
Midway LASCWNS2022_13000140001Not reported MGD (million gallons per day)Not reported
Midville WPCPCWNS2022_13000141001Not reported MGD (million gallons per day)Not reported
Norwood LASCWNS2022_13000148001Not reported MGD (million gallons per day)Not reported
Saint Marys WPCFCWNS2022_13000168001Not reported MGD (million gallons per day)Not reported
Alma WPCPCWNS2022_13000509001Not reported MGD (million gallons per day)Not reported
Broxton, City ofCWNS2022_13000542001Not reported MGD (million gallons per day)Not reported
Harrison WPCPCWNS2022_13000648002Not reported MGD (million gallons per day)Not reported
Butts County Bucksnort Ranch LASCWNS2022_13000667004Not reported MGD (million gallons per day)Not reported
Louisville WPCP #1CWNS2022_13000687001Not reported MGD (million gallons per day)Not reported
Millen (WPCP)CWNS2022_13000710001Not reported MGD (million gallons per day)Not reported
Montezuma WPCP #1CWNS2022_13000716001Not reported MGD (million gallons per day)Not reported
Liberty CountyDevelopment AuthorityCWNS2022_13000999018Not reported MGD (million gallons per day)Not reported
MARATHON WWTPMarathonNot reported MGD (million gallons per day)2022
BEL AIRE SEWERSWichitaNot reported MGD (million gallons per day)2022
ABERDEEN POTW, EASTCWNS2022_28000005001Not reported MGD (million gallons per day)Not reported
ALLIGATOR POTWCWNS2022_28000015001Not reported MGD (million gallons per day)Not reported
ANGUILLA POTWCWNS2022_28000025001Not reported MGD (million gallons per day)Not reported
ARTESIA POTWCWNS2022_28000035001Not reported MGD (million gallons per day)Not reported
BAY SPRINGS INDUSTRIAL PARKCWNS2022_28000065002Not reported MGD (million gallons per day)Not reported
BELZONI POTWCWNS2022_28000085001Not reported MGD (million gallons per day)Not reported
BENTONIA POTWCWNS2022_28000095001Not reported MGD (million gallons per day)Not reported
BEULAH POTWCWNS2022_28000100001Not reported MGD (million gallons per day)Not reported
HCW&SWMA - EAGLE POINT POTWCWNS2022_28000110005Not reported MGD (million gallons per day)Not reported
East Leflore County W&S DistrictCWNS2022_28000122001Not reported MGD (million gallons per day)Not reported
BOLTON POTWCWNS2022_28000125001Not reported MGD (million gallons per day)Not reported
BRUCE POTWCWNS2022_28000160001Not reported MGD (million gallons per day)Not reported
CALHOUN CITY POTWCWNS2022_28000185002Not reported MGD (million gallons per day)Not reported
CANTON MUN FAC - HYDROGRAPH CONTROLCWNS2022_28000190001Not reported MGD (million gallons per day)Not reported
CHARLESTON POTWCWNS2022_28000215001Not reported MGD (million gallons per day)Not reported
CLEVELAND WWTPCWNS2022_28000235001Not reported MGD (million gallons per day)Not reported
CLINTON BRIARS POTWCWNS2022_28000240005Not reported MGD (million gallons per day)Not reported
COFFEEVILLE POTWCWNS2022_28000245001Not reported MGD (million gallons per day)Not reported
COMO POTWCWNS2022_28000270001Not reported MGD (million gallons per day)Not reported
CORINTH POTWCWNS2022_28000275001Not reported MGD (million gallons per day)Not reported
CRENSHAW POTWCWNS2022_28000290001Not reported MGD (million gallons per day)Not reported
CROWDER POTWCWNS2022_28000300001Not reported MGD (million gallons per day)Not reported
CRUGER POTWCWNS2022_28000305001Not reported MGD (million gallons per day)Not reported
DALEWOOD S D, PLANT NO. 1CWNS2022_28000311001Not reported MGD (million gallons per day)Not reported
DECATUR POTW, NUMBER 2CWNS2022_28000315001Not reported MGD (million gallons per day)Not reported
DEKALB POTW, NUMBER 1CWNS2022_28000320001Not reported MGD (million gallons per day)Not reported
DEKALB POTW, NUMBER 2CWNS2022_28000320002Not reported MGD (million gallons per day)Not reported
DELTA CITY UTILITY DISTRICTCWNS2022_28000321001Not reported MGD (million gallons per day)Not reported
DERMA POTWCWNS2022_28000325001Not reported MGD (million gallons per day)Not reported
DCRUA - Braybourne POTWCWNS2022_28000327506Not reported MGD (million gallons per day)Not reported
DODDSVILLE POTWCWNS2022_28000340001Not reported MGD (million gallons per day)Not reported
DREW POTWCWNS2022_28000345001Not reported MGD (million gallons per day)Not reported
DUCK HILL POTWCWNS2022_28000350001Not reported MGD (million gallons per day)Not reported
DUNCAN POTWCWNS2022_28000355001Not reported MGD (million gallons per day)Not reported
ELLISVILLE POTW, SOUTHCWNS2022_28000385001Not reported MGD (million gallons per day)Not reported
ELLISVILLE POTW, NORTHCWNS2022_28000385002Not reported MGD (million gallons per day)Not reported
ENTERPRISE POTWCWNS2022_28000395001Not reported MGD (million gallons per day)Not reported
ETHEL POTWCWNS2022_28000405001Not reported MGD (million gallons per day)Not reported
EUPORA POTWCWNS2022_28000410001Not reported MGD (million gallons per day)Not reported
FAYETTE POTW, NORTH LAGOONCWNS2022_28000415001Not reported MGD (million gallons per day)Not reported
FAYETTE POTW, NORTHEASTCWNS2022_28000415002Not reported MGD (million gallons per day)Not reported
FAYETTE POTW, SOUTHWESTCWNS2022_28000415003Not reported MGD (million gallons per day)Not reported
FLORA POTWCWNS2022_28000420001Not reported MGD (million gallons per day)Not reported
FRENCH CAMP POTWCWNS2022_28000445001Not reported MGD (million gallons per day)Not reported
FRIARS POINT POTWCWNS2022_28000450001Not reported MGD (million gallons per day)Not reported
FULTON POTW, SOUTHWESTCWNS2022_28000455003Not reported MGD (million gallons per day)Not reported
GLENDALE UTILITY DISTRICTCWNS2022_28000471001Not reported MGD (million gallons per day)Not reported
GLENDORA POTWCWNS2022_28000475001Not reported MGD (million gallons per day)Not reported
GOLDEN POTWCWNS2022_28000485001Not reported MGD (million gallons per day)Not reported
GOODMAN POTWCWNS2022_28000490001Not reported MGD (million gallons per day)Not reported
GREENWOOD POTWCWNS2022_28000505001Not reported MGD (million gallons per day)Not reported
GRENADA POTWCWNS2022_28000510001Not reported MGD (million gallons per day)Not reported
GUNNISON POTWCWNS2022_28000520001Not reported MGD (million gallons per day)Not reported
HATTIESBURG SOUTH LAGOONCWNS2022_28000535001Not reported MGD (million gallons per day)Not reported
HATTIESBURG NORTH LAGOONCWNS2022_28000535002Not reported MGD (million gallons per day)Not reported
HAZELHURST POTW, ACTIVATED SLUDGECWNS2022_28000540001Not reported MGD (million gallons per day)Not reported
Hazlehurst POTW LagoonCWNS2022_28000540005Not reported MGD (million gallons per day)Not reported
HEIDELBERG POTWCWNS2022_28000545003Not reported MGD (million gallons per day)Not reported
HICKORY POTWCWNS2022_28000555001Not reported MGD (million gallons per day)Not reported
HICKORY FLAT POTWCWNS2022_28000560001Not reported MGD (million gallons per day)Not reported
Southwest MS Community CollegeCWNS2022_28000565001Not reported MGD (million gallons per day)Not reported
HOLLANDALE POTWCWNS2022_28000570001Not reported MGD (million gallons per day)Not reported
HOLLY SPRINGS POTW NUMBER 1CWNS2022_28000575001Not reported MGD (million gallons per day)Not reported
NEW HOULKA POTW WESTCWNS2022_28000580001Not reported MGD (million gallons per day)Not reported
INVERNESS POTWCWNS2022_28000595001Not reported MGD (million gallons per day)Not reported
ISOLA POTWCWNS2022_28000600001Not reported MGD (million gallons per day)Not reported
ITTA BENA POTWCWNS2022_28000605001Not reported MGD (million gallons per day)Not reported
IUKA POTWCWNS2022_28000610001Not reported MGD (million gallons per day)Not reported
JONESTOWN POTWCWNS2022_28000620001Not reported MGD (million gallons per day)Not reported
LEAKESVILLE POTWCWNS2022_28000660001Not reported MGD (million gallons per day)Not reported
LEXINGTON POTWCWNS2022_28000680001Not reported MGD (million gallons per day)Not reported
LIBERTY POTWCWNS2022_28000685001Not reported MGD (million gallons per day)Not reported
LOUISE POTWCWNS2022_28000700001Not 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.