595 plants indexed. Showing 167 matching current filters.
Platteville WWTP serves approximately 14,182 residents in Platteville, Wisconsin. The facility operates under U.S. EPA and Wisconsin DNR regulations, treating municipal wastewater before discharge to local waterways.
Peshtigo WWTP serves the Town of Peshtigo, Wisconsin, with a designed capacity of 1.00 million gallons per day. It treats wastewater from a population of 3,849 under U.S. Clean Water Act regulations.
Park Falls WWTP serves approximately 3,335 residents in Park Falls, Wisconsin, as part of the city's municipal wastewater infrastructure. The plant discharges treated effluent into the local watershed within the Lake Superior basin.
PADDOCK LAKE STP serves approximately 3,292 residents in Paddock Lake, Wisconsin. The plant operates under U.S. Clean Water Act regulations, with a designed capacity of 1.00 million gallons per day.
Dane Iowa WWTF serves approximately 3,800 residents in Dane County, Wisconsin. The plant treats municipal wastewater and discharges into local waterways within the Mississippi River Basin.
OWEN WWTP serves the Town of Green Grove, Wisconsin, treating wastewater for a population of 1,434. The plant operates under U.S. EPA and Wisconsin DNR regulations, ensuring compliance with Clean Water Act standards.
Oshkosh WWTP serves approximately 74,000 residents in Oshkosh, Wisconsin. The plant discharges treated wastewater into the Lake Winnebago watershed, which drains to the Fox River and ultimately Green Bay.
Osceola WWTP serves approximately 3,621 residents in Osceola, Wisconsin. The facility operates under the U.S. Clean Water Act, with state-issued NPDES permits governing its discharge.
OREGON STP serves approximately 9,382 residents in Oregon, Wisconsin. The plant operates under U.S. Clean Water Act regulations, with oversight from the Wisconsin Department of Natural Resources.
OMRO STP is a municipal wastewater treatment plant serving Omro, Wisconsin, USA. It has a designed capacity of 1.00 million gallons per day and serves a population of 3,745.
Oconomowoc WWTP serves approximately 22,109 residents in Oconomowoc, Wisconsin. The facility operates under the U.S. Clean Water Act framework, treating municipal wastewater before discharge.
NIAGARA WWTP serves approximately 1,805 people in Niagara, Wisconsin. The plant discharges treated wastewater into the Menominee River watershed, which flows into Green Bay and Lake Michigan.
New Richmond STP serves the Town of Richmond, Wisconsin, treating wastewater for approximately 12,121 residents. The plant operates under US EPA and Wisconsin DNR regulations.
New London WWTP serves approximately 7,161 residents in New London, Wisconsin. The plant has a designed capacity of 1.00 million gallons per day and discharges treated effluent into the Wolf River watershed.
New Holstein WWTP serves approximately 3,300 residents in New Holstein, Wisconsin. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
NEKOOSA WWTP serves the Town of Port Edwards, Wisconsin, treating wastewater for approximately 3,005 residents. The plant operates under the US Clean Water Act framework with NPDES permitting.
NEILLSVILLE STP serves approximately 2,652 residents in Neillsville, Wisconsin. The plant discharges treated wastewater into local waterways within the Black River watershed.
MUKWONAGO STP serves the Village of Vernon, Wisconsin, treating wastewater for approximately 6,570 residents. The plant operates under US EPA NPDES regulations with a designed capacity of 1.00 million gallons per day.
Mount Horeb STP serves the Town of Blue Mounds, Wisconsin, treating wastewater for approximately 7,083 residents. The plant operates under U.S. EPA and Wisconsin DNR regulations.
Mosinee WWTP serves approximately 4,189 residents in Mosinee, Wisconsin. The plant discharges treated wastewater into the Wisconsin River basin, supporting local water quality.
UtilityRadar indexes 595 wastewater treatment plants in Wisconsin, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, PESHTIGO WWTP has the highest designed capacity at 1 m3/day.