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

Wastewater treatment plants in United States · Minnesota

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542 inventory records · EPA Clean Watersheds Needs Survey 2022

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

542 results

CompareNameNative sizeYear
WINTON WWTPWinton0.024 MGD (million gallons per day)2022
ALBERTA WWTPAlberta0.023 MGD (million gallons per day)2022
PALISADE WWTPPalisade0.023 MGD (million gallons per day)2022
DANVERS WWTPDanvers0.023 MGD (million gallons per day)2022
GHENT WWTPGhent0.023 MGD (million gallons per day)2022
KILKENNY WWTFKilkenny0.023 MGD (million gallons per day)2022
Garvin WWTPGarvin0.022 MGD (million gallons per day)2022
FELTON WWTPFelton0.022 MGD (million gallons per day)2022
South HavenSouth Haven0.022 MGD (million gallons per day)2022
TAUNTON WWTPTaunton0.021 MGD (million gallons per day)2022
EFFIE WWTFEffie0.021 MGD (million gallons per day)2022
Wendell WWTPWendell0.02 MGD (million gallons per day)2022
COMSTOCK WWTPComstock0.02 MGD (million gallons per day)2022
GEORGETOWN WWTPGeorgetown0.02 MGD (million gallons per day)2022
TWIN LAKES WWTPTwin Lakes0.02 MGD (million gallons per day)2022
WARBA WWTPWarba0.02 MGD (million gallons per day)2022
ALPHA STPAlpha0.02 MGD (million gallons per day)2022
ST. LEO WWTPGranite Falls0.02 MGD (million gallons per day)2022
BORUP WWTPBorup0.02 MGD (million gallons per day)2022
PERLEY WWTPPerley0.02 MGD (million gallons per day)2022
HATFIELD WWTPPipestone0.02 MGD (million gallons per day)2022
FLENSBURG WWTPFlensburg0.02 MGD (million gallons per day)2022
MCKINLEY WWTFGilbert0.02 MGD (million gallons per day)2022
PORTER WWTPPorter0.019 MGD (million gallons per day)2022
WANDA WWTPWanda0.017 MGD (million gallons per day)2022
SOBIESKI WWTPSwan River0.017 MGD (million gallons per day)2022
ELKTON WWTPElkton0.017 MGD (million gallons per day)2022
Roscoe WWTPRoscoe0.016 MGD (million gallons per day)2022
WALTERS WWTFConger0.016 MGD (million gallons per day)2022
Shorewood Park SDRush City0.015 MGD (million gallons per day)2022
NIELSVILLE WWTPNielsville0.015 MGD (million gallons per day)2022
DUMONT WWTPDumont0.015 MGD (million gallons per day)2022
DUNDEE WWTFFulda0.015 MGD (million gallons per day)2022
LA SALLE WWTFLa Salle0.015 MGD (million gallons per day)2022
STEEN WWTFSteen0.014 MGD (million gallons per day)2022
IHLEN WWTFIhlen0.014 MGD (million gallons per day)2022
URBANK WWTPParkers Prairie0.011 MGD (million gallons per day)2022
IRON JUNCTION WWTPClinton0.01 MGD (million gallons per day)2022
LAKE HENRY WWTPPaynesville0.01 MGD (million gallons per day)2022
OAKLAND WWTPAustin0.01 MGD (million gallons per day)2022
BARRY WWTFBarry0.001 MGD (million gallons per day)2022
NORTHERN TWP WWTFBemidji0.001 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.