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

Wastewater treatment plants in United States · Minnesota

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165 inventory records · HydroWASTE v1.0 / United States

Data years: 2012. The inventory date does not establish current operation.

165 results

CompareNameNative sizeYear
METROPOLITAN TPHW:312071,676,695 population served2012
SENECA TREATMENT PLANTHW:31209294,120 population served2012
BLUE LAKE TREATMENT PLANTHW:31208259,174 population served2012
WLSSD REGIONAL WWTFHW:31213110,074 population served2012
ST CLOUD WWTFHW:31226108,526 population served2012
ROCHESTER WWTPHW:3122597,675 population served2012
EMPIRE WWTPHW:3121274,204 population served2012
MOORHEAD WTPHW:3122143,472 population served2012
MANKATO WWTPHW:3122042,132 population served2012
NORTHFIELD STPHW:3122227,579 population served2012
OWATONNA WWTPHW:3122327,000 population served2012
Alexandria Lakes Area SDHW:3137426,753 population served2012
AUSTIN WWT FACILITYHW:3121525,333 population served2012
ELK RIVER SEWAGE PLANTHW:3127824,279 population served2012
FARIBAULT WWTPHW:3121823,859 population served2012
HASTINGS TREATMENT PLANTHW:3121123,413 population served2012
St Croix Valley WWTF MCESHW:3121023,016 population served2012
BRAINERD BAXTER WTPHW:3121719,887 population served2012
ALBERT LEA WWTPHW:3121417,948 population served2012
RED WING MUNICIPAL WWTPHW:3122416,528 population served2012
BUFFALO WWTMT FACILITYHW:3124616,524 population served2012
MARSHALL WWTFHW:3124213,860 population served2012
BEMIDJI WWTFHW:3121613,734 population served2012
WORTHINGTON WWTPHW:3124113,060 population served2012
FERGUS FALLS STPHW:3121912,400 population served2012
GRAND RAPIDS STPHW:3124312,340 population served2012
NORTH BRANCH MUN WTPHW:3125310,545 population served2012
WHITEWATER RIVER REGIONAL WWTFHW:312339,762 population served2012
MONTICELLO STPHW:312879,761 population served2012
DETROIT LAKES WWTPHW:313298,813 population served2012
EAST GRAND FORKS STPHW:313558,638 population served2012
CAMBRIDGE STPHW:313668,629 population served2012
ALBERTVILLE STPHW:312847,729 population served2012
BELLE PLAINE STPHW:313657,235 population served2012
NORTH KOOCHICHING COUNTY SDHW:313066,510 population served2012
ELY WASTE TREATMENT FACHW:312396,239 population served2012
STEWARTVILLE WWTPHW:312346,017 population served2012
ISANTI STPHW:313675,836 population served2012
DELANO STPHW:312865,789 population served2012
COLERAINE BOVEY TACONITE WWTFHW:313035,411 population served2012
BECKER WWTPHW:312774,911 population served2012
PRINCETON STPHW:313424,851 population served2012
WATERTOWN STPHW:312824,440 population served2012
COLD SPRING STPHW:312694,235 population served2012
CARVER STPHW:312794,216 population served2012
LONSDALE WWTPHW:312964,111 population served2012
WADENA STPHW:313684,047 population served2012
TWO HARBORS WWTPHW:312443,667 population served2012
MORA STPHW:313393,647 population served2012
LONG PRAIRIE STPHW:312473,542 population served2012
BLUE EARTH STPHW:313203,299 population served2012
JACKSON STPHW:313253,259 population served2012
BENSON STPHW:313013,213 population served2012
MONTROSE STPHW:312883,188 population served2012
SANDSTONE WWTPHW:313433,109 population served2012
PERHAM WWTPHW:313123,070 population served2012
AFTON STPHW:312272,895 population served2012
GRANITE FALLS STPHW:313182,862 population served2012
CHATFIELD TREATMENT SYSHW:312322,856 population served2012
MOOSE LAKE STPHW:313482,853 population served2012
CALEDONIA STPHW:313352,849 population served2012
DODGE CENTER WWTPHW:313642,759 population served2012
COKATO WASTEWATER PLANTHW:312852,721 population served2012
FOLEY LAGOONHW:312762,693 population served2012
PAYNESVILLE WWTPHW:312732,616 population served2012
OLIVIA WWTPHW:312452,570 population served2012
LE CENTER STPHW:313692,551 population served2012
PELICAN RAPIDS WWTPHW:312652,482 population served2012
WINSTED STPHW:313412,407 population served2012
PEQUOT LAKES STPHW:313452,405 population served2012
TRACY STPHW:313282,142 population served2012
MOUNTAIN LAKE PONDSHW:312502,108 population served2012
HAWLEY WWTFHW:312292,104 population served2012
NISSWA EAST GULL LAKE WWTFHW:312891,975 population served2012
WATERVILLE STPHW:312491,875 population served2012
WARROAD WWTPHW:313331,793 population served2012
OSAKIS STPHW:312991,775 population served2012
CANBY STPHW:312481,773 population served2012
LAKEFIELD STPHW:313261,689 population served2012
NASHWAUK STPHW:313151,681 population served2012
LEWISTON STPHW:312541,647 population served2012
COLOGNE WWTFHW:312801,620 population served2012
FOSSTON WWTPHW:313601,547 population served2012
DAWSON STPHW:312511,540 population served2012
DASSEL WW TREATMENT PLANTHW:312561,516 population served2012
MADISON STPHW:313271,508 population served2012
SEBEKA STPHW:312581,461 population served2012
BABBITT WASTEWATER TREATMHW:312351,436 population served2012
AVON STPHW:312681,427 population served2012
BAGLEY WTPHW:313561,423 population served2012
WHEATON STPHW:313371,385 population served2012
STARBUCK WWTPHW:312951,300 population served2012
RICHMOND STPHW:312741,243 population served2012
SHAFER STPHW:312831,185 population served2012
NEW RICHLAND STPHW:313051,167 population served2012
ELBOW LAKE STPHW:313001,156 population served2012
HECTOR SEWAGE PLANTHW:312551,148 population served2012
ATWATER STPHW:313511,144 population served2012
BAUDETTE WWTPHW:312521,106 population served2012
EDEN VALLEY WSTWATER TRTHW:312701,077 population served2012

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.