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

Wastewater treatment plants in United States · Michigan

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390 inventory records · HydroWASTE v1.0 / United States

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

390 results

CompareNameNative sizeYear
CUMMING TWP ROSE CITY WWSHW:308472,004 population served2012
YALE STPHW:309281,966 population served2012
MANCHESTER STPHW:309711,966 population served2012
GWINN SEWAGE LAGOONHW:311201,965 population served2012
BERRIEN SPRINGS STPHW:310421,954 population served2012
GRAYLING STPHW:310341,952 population served2012
HART STPHW:310831,950 population served2012
BUTMAN TWP WWSLHW:308571,947 population served2012
SHELBY STPHW:310891,942 population served2012
SEBEWAING WWSLHW:311031,923 population served2012
WAKEFIELD TWP STPHW:311321,875 population served2012
WHITE CLOUD STPHW:308761,853 population served2012
HARBOR BEACH WWTPHW:308661,837 population served2012
THREE OAKS LAGOONHW:310411,829 population served2012
LAWTON STPHW:310521,807 population served2012
PORT AUSTIN WWTPHW:310851,796 population served2012
CRYSTAL FALLS STPHW:311591,791 population served2012
CHASSELL TWPHW:311391,776 population served2012
READING STPHW:311631,774 population served2012
UNION CITY STPHW:310991,767 population served2012
BRITTON RIDGEWAY SEWERAGEHW:310781,759 population served2012
OLIVET WWTPHW:308271,758 population served2012
HOWARD CITY STPHW:308831,711 population served2012
OVID TWP LAGOONHW:310621,705 population served2012
QUINCY LAGOONHW:310611,701 population served2012
DECATUR LAGOONHW:310491,697 population served2012
EVART STPHW:310311,685 population served2012
CLINTON STPHW:310251,669 population served2012
NEWAYGO STPHW:308771,639 population served2012
PITTSFORD TWP WWSLHW:311981,600 population served2012
STANDISH WWSLHW:308581,581 population served2012
ONTONAGON STPHW:311441,544 population served2012
LUNA PIER STP CSHW:309821,534 population served2012
CENTREVILLE LAGOONHW:310671,530 population served2012
POTTERVILLE WWTPHW:308281,523 population served2012
AKRON FAIRGROVE STPHW:309361,522 population served2012
RICHLAND TWP STPHW:309891,515 population served2012
LESLIE WWTPHW:308371,510 population served2012
WEBBERVILLE LAGOONHW:308361,489 population served2012
STANTON WWTPHW:310961,487 population served2012
ROCKWOOD WWTP CSHW:311881,456 population served2012
IDA RAISINVILLE WWSLHW:311941,456 population served2012
WATERSMEET TWP WWTPHW:311341,441 population served2012
LITCHFIELD STPHW:311651,409 population served2012
OVID WWTPHW:308191,408 population served2012
FENNVILLE STPHW:311681,403 population served2012
PINCONNING STPHW:309971,386 population served2012
SHEPHERD WWSLHW:308711,381 population served2012
BELLEVUE WTPHW:308221,357 population served2012
REESE STPHW:309431,357 population served2012
MUIR LYONS STPHW:308911,348 population served2012
BEULAH STPHW:310711,296 population served2012
BRECKENRIDGE WWSLHW:308621,289 population served2012
PIGEON WWSLHW:310951,285 population served2012
BROWN CITY STPHW:309461,272 population served2012
LAINGSBURG LAGOONHW:308411,258 population served2012
COLEMAN WWSLHW:312051,235 population served2012
MOLINE WWTFHW:309101,222 population served2012
RAVENNA STPHW:308741,217 population served2012
CLARKSVILLE MORRISON LAKEHW:308871,197 population served2012
EDMORE STPHW:308821,182 population served2012
KINGSLEY STPHW:310681,172 population served2012
ADAMS TWP_PAINESDALETRIMOUNTAINBAHW:311381,170 population served2012
BELLAIRE STPHW:310931,164 population served2012
STOCKBRIDGE WWTPHW:308391,163 population served2012
REPUBLIC TWP STPHW:310221,154 population served2012
SARANAC STPHW:308901,150 population served2012
ROSCOMMON WWTFHW:308461,135 population served2012
MEMPHIS STPHW:309561,113 population served2012
FAIRHAVEN TWPHW:312011,109 population served2012
CONCORD STPHW:309991,090 population served2012
MILLINGTON STPHW:309421,085 population served2012
BEAVERTON WWTFHW:308521,077 population served2012
LEXINGTON STPHW:310811,064 population served2012
SAGOLA CHANNING STPHW:311271,054 population served2012
CARSON CITY STPHW:308811,050 population served2012
LAKE LINDEN STPHW:310921,048 population served2012
ONAWAY STPHW:310791,039 population served2012
MEYER TWP LAGOONHW:312021,036 population served2012
MANTON STPHW:311751,026 population served2012
BATES TWP STPHW:311601,021 population served2012
DEERFIELD ARGENTINE WWTPHW:311921,005 population served2012
MAYVILLE STPHW:309411,000 population served2012
NASHVILLE STPHW:31056998 population served2012
FOWLER WWTPHW:30815993 population served2012
NORTH BRANCH WWTPHW:30921991 population served2012
ELSIE WWTPHW:30817984 population served2012
MARCELLUS LAGOONHW:31045983 population served2012
DIMONDALE WWTPHW:30832979 population served2012
WRIGHT TWP STPHW:30905977 population served2012
AU GRES WWSLHW:31077976 population served2012
PARMA WWSLHW:31002961 population served2012
PENTWATER STPHW:31084948 population served2012
FIFE LAKE STPHW:31069933 population served2012
DECKERVILLE STPHW:30949903 population served2012
PORT HOPE WWSLHW:30869900 population served2012
LAWRENCE STPHW:31051889 population served2012
DETOUR STPHW:31157883 population served2012
MORRICE WWTPHW:30844882 population served2012
STEPHENSON WTPHW:31023875 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.