26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Black Creek WWTP serves the village of Black Creek, Wisconsin, treating wastewater for a population of 1,325. The plant is part of the municipal infrastructure in Outagamie County.
Delafield Hartland WPCC serves approximately 19,334 people in Delafield, Wisconsin. The plant operates under U.S. Clean Water Act regulations, treating wastewater before discharge to local waterways.
Berlin STP serves the City of Berlin, Wisconsin, treating wastewater for approximately 5,285 residents. The plant has a designed capacity of 1.00 million gallons per day.
Beloit WWTP serves approximately 37,000 people in the Town of Clinton, Wisconsin. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities of this scale.
Belgium WWTP serves 2,249 people in Belgium, Wisconsin. The plant operates under US EPA NPDES regulations and discharges into the Lake Michigan basin.
Beaver Dam WWTP serves approximately 16,194 people in Beaver Dam, Wisconsin. The plant operates under US EPA and Wisconsin DNR regulations for municipal wastewater treatment.
Barron Cameron WWTP serves the Town of Barron, Wisconsin, treating wastewater for approximately 5,053 residents. The plant operates under U.S. EPA and Wisconsin DNR regulations for inland discharge.
BARABOO STP serves approximately 12,444 people in Baraboo, Wisconsin. The plant discharges treated wastewater into local waterways within the Upper Mississippi River Basin.
BALDWIN STP serves Saint Croix County, Wisconsin, treating wastewater for approximately 3,555 residents. The plant discharges into local waterways within the St. Croix River basin.
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.
Arcadia WWTP serves approximately 4,883 residents in Arcadia, Wisconsin. The plant discharges into the local watershed, contributing to the Mississippi River basin.
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).
ANTIGO WWTP serves approximately 8,234 residents in Antigo, Wisconsin, as part of the municipal wastewater infrastructure. The plant discharges into local waterways within the Lake Michigan basin.
AMERY STP serves approximately 2,891 residents in Amery, Wisconsin. The plant operates under U.S. Clean Water Act regulations, ensuring treated wastewater meets state and federal standards before discharge.
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.
Silver Lake SD STP serves the Town of Dakota, Wisconsin, treating wastewater for a population of 4,361. The plant is inland, over 50 km from the coast, and discharges into local waterways within the Lake Michigan basin.
Abbotsford WWTP serves the community of Abbotsford, Wisconsin, treating wastewater for approximately 1,981 residents. The plant operates under U.S. Clean Water Act regulations, ensuring local water quality.
Oceana WWTP serves approximately 3,900 residents in Lillydale, West Virginia. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
CENTER WWTP serves Mullensville, West Virginia, treating wastewater for approximately 1,732 residents. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Parkersburg WWTP serves approximately 49,500 residents in Parkersburg, West Virginia. The plant operates under the U.S. Clean Water Act, with discharge regulated by the EPA's NPDES permit program.