Wastewater plants in United States

14,814 plants indexed. Showing 864 matching current filters.

864 plants matching filters

MANITOWOC WWTP

Manitowoc, Wisconsin

Manitowoc WWTP serves approximately 34,724 residents in Manitowoc, Wisconsin, discharging treated wastewater into Lake Michigan. The plant operates under the US Clean Water Act framework.

Not Reported 34,724

KEWAUNEE WWTP

Kewaunee, Wisconsin

Kewaunee WWTP serves approximately 2,952 residents in Kewaunee, Wisconsin. Located within 50 km of Lake Michigan, the plant discharges treated wastewater into the Lake Michigan basin.

Not Reported 2,952

KENOSHA WWTP

Kenosha, Wisconsin

Kenosha WWTP serves over 124,000 people in Kenosha, Wisconsin. The plant discharges treated wastewater into the Lake Michigan basin, supporting the local watershed and downstream ecosystems.

Not Reported 124,215

GRAFTON WWTP

Grafton, Wisconsin

GRAFTON WWTP serves approximately 11,500 residents in Grafton, Wisconsin. The plant is located within 50 km of Lake Michigan and operates under US EPA Clean Water Act regulations.

Not Reported 11,481

FOND DU LAC REGIONAL WWTP

Fond du Lac, Wisconsin

Fond du Lac Regional WWTP serves approximately 62,965 people in Fond du Lac, Wisconsin. The plant is located within 50 km of Lake Michigan and operates under US Clean Water Act regulations.

Not Reported 62,965

CEDARBURG STP

Cedarburg, Wisconsin

CEDARBURG STP serves approximately 11,436 residents in Cedarburg, Wisconsin. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the Lake Michigan basin.

Not Reported 11,436

BELGIUM WWTP

Belgium, Wisconsin

Belgium WWTP serves 2,249 people in Belgium, Wisconsin. The plant operates under US EPA NPDES regulations and discharges into the Lake Michigan basin.

Not Reported 2,249

ASHLAND STP

Ashland, Wisconsin

ASHLAND STP serves Ashland, Wisconsin, treating wastewater for approximately 9,229 residents. The plant operates under U.S. EPA NPDES regulations, discharging treated effluent into the Lake Superior watershed.

Not Reported 9,229

APPLETON WWTP

Appleton, Wisconsin

Appleton WWTP serves 73,598 people in Appleton, Wisconsin. The plant is located within 50 km of the coast and has a designed capacity of 1.00 (units unspecified).

Not Reported 73,598

ALGOMA WWTP

Algoma, Wisconsin

ALGOMA WWTP serves the city of Algoma, Wisconsin, treating wastewater for approximately 3,362 residents. The plant discharges into the Lake Michigan basin, supporting local water quality in this Great Lakes community.

Not Reported 3,362

North Bay WWTP

Belfair, Washington

North Bay WWTP in Belfair, Washington, serves a population of 4,175. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.

Not Reported 4,175

Hawks Prairie Recl Water Satellite

Lacey, Washington

Hawks Prairie Recl Water Satellite in Lacey, Washington serves approximately 18,779 people. The plant operates under the US Clean Water Act framework, with a designed capacity of 1.00 million gallons per day.

Not Reported 18,779

BIRCH BAY STP

Cottonwood Beach, Washington

Birch Bay STP serves 5,500 people in Cottonwood Beach, Washington. The plant operates under the US Clean Water Act NPDES permitting program for municipal wastewater treatment.

Not Reported 5,500

WINSLOW TREATMENT

Bainbridge Island, Washington

Winslow Treatment serves Bainbridge Island, Washington, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater from a population of 2,385 and discharges into the Puget Sound ecosystem.

Not Reported 2,385

OCEAN SHORES STP

Ocean Shores, Washington

Ocean Shores STP serves about 10,600 residents in Washington State. The plant discharges treated wastewater near the Pacific coast, operating under U.S. EPA and state regulations.

Not Reported 10,615

Tumwater Reclaimed Water Plant

Tumwater, Washington

Tumwater Reclaimed Water Plant is a projected facility in Tumwater, Washington, serving approximately 19,638 people. It is designed to support water reclamation and reuse in the Pacific Northwest region.

Not Reported 19,638

LUMMI TRIBE STP

Whatcom County, Washington

LUMMI TRIBE STP serves approximately 3,022 people in Whatcom County, Washington. The plant is located within 50 km of the coast and discharges into the local watershed.

Not Reported 3,022

Long Beach WWTP

Long Beach, Washington

Long Beach WWTP serves approximately 3,475 residents in Long Beach, Washington. The plant has a designed capacity of 1.00 million gallons per day and is located near the Pacific coast.

Not Reported 3,475

City of WESTPORT WW Treatment_Sewer

Westport, Washington

The City of Westport WW Treatment_Sewer plant serves approximately 2,022 residents in Westport, Washington, USA. It is located near the coast of Grays Harbor County, discharging into the Pacific Ocean watershed.

Not Reported 2,022

TACOMA 3 STP NORTH

Tacoma, Washington

TACOMA 3 STP NORTH is a municipal wastewater treatment plant serving approximately 55,050 people in Tacoma, Washington. Located within 50 km of the coast, it discharges into the Puget Sound ecosystem.

Not Reported 55,050

Frequently asked

How many wastewater treatment plants are in United States?

UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, MANITOWOC WWTP has the highest designed capacity at 1 m3/day.

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