Wastewater plants in Wisconsin

595 plants indexed. Showing 167 matching current filters.

167 plants matching filters

SILVER LAKE WWTP

Salem Lakes, Wisconsin

Silver Lake WWTP serves 2,511 people in Salem Lakes, Wisconsin. The plant has a designed capacity of 1.00 million gallons per day and operates under US Clean Water Act regulations.

Not Reported 2,511 Low

SHEBOYGAN REGIONAL WWTP

Sheboygan, Wisconsin

Sheboygan Regional WWTP serves approximately 71,886 people in Sheboygan, Wisconsin. The plant discharges treated wastewater into Lake Michigan, a vital freshwater resource.

Not Reported 71,886 Medium

SEYMOUR WWTP

Seymour, Wisconsin

Seymour WWTP serves approximately 4,014 residents in Seymour, Wisconsin. The plant operates under U.S. Clean Water Act regulations, ensuring treated effluent meets environmental standards before discharge.

Not Reported 4,014 Low

SAUKVILLE STP

Saukville, Wisconsin

Saukville STP serves approximately 4,459 residents in Saukville, Wisconsin, as part of the municipal wastewater infrastructure. The plant is located within 50 km of Lake Michigan.

Not Reported 4,459 Low

ST CROIX FALLS STP

Saint Croix Falls, Wisconsin

ST CROIX FALLS STP serves Saint Croix Falls, Wisconsin, treating wastewater for approximately 2,122 residents. The plant discharges into the St. Croix River, a tributary of the Mississippi River.

Not Reported 2,122 Low

RIVER FALLS WWTP

River Falls, Wisconsin

River Falls WWTP serves approximately 17,099 residents in River Falls, Wisconsin. The plant discharges treated wastewater into local waterways, supporting the St. Croix River basin ecosystem.

Not Reported 17,099 Low

RIPON WWTP

Ripon, Wisconsin

RIPON WWTP serves approximately 8,600 residents in Ripon, Wisconsin. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.

Not Reported 8,612 Low

RICHLAND CENTER WWTP

Richland Center, Wisconsin

Richland Center WWTP serves approximately 8,136 residents in Richland Center, Wisconsin. The plant operates under the U.S. Clean Water Act, ensuring treated wastewater meets environmental standards before discharge.

Not Reported 8,136 Low

RICE LAKE STP

Rice Lake, Wisconsin

Rice Lake STP serves approximately 9,800 residents in Rice Lake, Wisconsin. The plant treats municipal wastewater and discharges into the local watershed within the Red Cedar River basin.

Not Reported 9,795 Low

RHINELANDER STP

Rhinelander, Wisconsin

Rhinelander STP serves approximately 7,908 residents in Rhinelander, Wisconsin. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.

Not Reported 7,908 Low

REEDSBURG STP

Reedsburg, Wisconsin

REEDSBURG STP is a municipal wastewater treatment plant serving Reedsburg, Wisconsin, USA. It treats wastewater from approximately 8,529 residents and discharges into the local watershed.

Not Reported 8,529 Low

RACINE STP

Racine, Wisconsin

RACINE STP serves approximately 137,701 people in Racine, Wisconsin. The plant is located within 50 km of Lake Michigan, a major freshwater resource.

Not Reported 137,701 Medium

PRESCOTT WWTP

Prescott, Wisconsin

PRESCOTT WWTP serves approximately 4,255 residents in Prescott, Wisconsin, as part of the city's municipal wastewater infrastructure. The plant discharges treated effluent into the local watershed, ultimately draining to the Mississippi River.

Not Reported 4,255 Low

SAUK PRAIRIE SC STP

Sauk City, Wisconsin

Sauk Prairie SC STP serves Sauk City, Wisconsin, treating wastewater for approximately 7,400 residents. The plant discharges into the Wisconsin River basin, supporting local water quality.

Not Reported 7,413 Low

PRAIRIE DU CHIEN WWTP

Prairie du Chien, Wisconsin

Prairie du Chien WWTP serves approximately 7,400 residents in Prairie du Chien, Wisconsin. The facility discharges treated wastewater into the Mississippi River, supporting local water quality and downstream ecosystems.

Not Reported 7,433 Low

PORT WASHINGTON WWTP

Port Washington, Wisconsin

Port Washington WWTP serves approximately 11,272 people in Port Washington, Wisconsin. The facility is located near Lake Michigan and operates under U.S. Clean Water Act regulations.

Not Reported 11,272 Low

PORT EDWARDS WWTP

Port Edwards, Wisconsin

Port Edwards WWTP serves 1,818 people in Port Edwards, Wisconsin. The plant discharges into the Wisconsin River, a tributary of the Mississippi River, and operates under US EPA NPDES regulations.

Not Reported 1,818 Low

PORTAGE WWTP

Portage, Wisconsin

Portage WWTP serves approximately 10,337 residents in Portage, Wisconsin. The facility operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.

Not Reported 10,337 Low

PLYMOUTH WWTP

Town of Plymouth, Wisconsin

Plymouth WWTP serves the Town of Plymouth, Wisconsin, treating wastewater for approximately 8,626 residents. The plant operates under the US Clean Water Act framework, with a designed capacity of 1.00 million gallons per day.

Not Reported 8,626 Low

PLOVER WWTP

Town of Plover, Wisconsin

PLOVER WWTP serves the Town of Plover, Wisconsin, treating wastewater for approximately 11,651 residents. The plant operates under U.S. EPA and Wisconsin DNR regulations for municipal wastewater treatment.

Not Reported 11,651 Low

Frequently asked

How many wastewater treatment plants are in Wisconsin?

UtilityRadar indexes 595 wastewater treatment plants in Wisconsin, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Wisconsin?

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

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