14,814 plants indexed. Showing 6,378 matching current filters.
MENOMONIE WWTP serves approximately 15,952 people in Menomonie, Wisconsin. The plant discharges treated wastewater into the Red Cedar River, a tributary of the Chippewa River in the Mississippi River Basin.
NEENAH MENASHA SC WWTP serves 52,258 people in Menasha, Wisconsin. The plant discharges into the Fox River system, which flows into Lake Michigan via Green Bay.
MEDFORD WWTP serves the city of Medford, Wisconsin, treating wastewater for a population of 4,421. The plant discharges into local waterways within the Lake Michigan basin.
MAYVILLE STP serves 5,221 people in Mayville, Wisconsin, discharging treated wastewater into the Rock River basin. The plant operates under U.S. EPA and Wisconsin DNR regulations.
Mauston STP serves approximately 4,783 residents in Mauston, Wisconsin. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
Marshfield WWTP serves 19,400 people in Marshfield, Wisconsin. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater.
Marshall STP serves approximately 3,864 residents in Marshall, Wisconsin. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Markesan WWTP serves approximately 2,191 residents in Markesan, Wisconsin. The plant operates under U.S. EPA and Wisconsin DNR regulations for municipal wastewater treatment.
Marinette WWTP serves approximately 11,749 people in Marinette, Wisconsin. The plant discharges treated wastewater into the Menominee River, which flows into Green Bay and Lake Michigan.
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.
Madison MSD STP serves approximately 358,612 people in Madison, Wisconsin. The plant discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River basin.
LOMIRA WWTP serves the village of Lomira, Wisconsin, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater for a population of 2,627 under US EPA and Wisconsin DNR regulations.
LODI WWTP serves the community of Lodi, Wisconsin, treating wastewater for approximately 3,067 residents. The plant operates under U.S. EPA and state regulations for small agglomerations.
Lancaster STP serves approximately 3,900 residents in Lancaster, Wisconsin. The plant treats municipal wastewater and discharges into the local watershed, ultimately draining to the Mississippi River basin.
Lake Mills WWTP serves approximately 7,000 residents in Lake Mills, Wisconsin. The plant discharges treated wastewater into local waterways, supporting the Rock River basin ecosystem.
Lake Geneva WWTP serves approximately 9,000 residents in Lake Geneva, Wisconsin. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
Ladysmith WWTP serves approximately 3,400 residents in Ladysmith, Wisconsin. The plant discharges treated wastewater into the Flambeau River, part of the Chippewa River basin flowing to the Mississippi River.
La Crosse WWTP serves approximately 81,491 people in La Crosse, Wisconsin. The plant discharges treated wastewater into the Mississippi River, supporting downstream water quality in the Upper Mississippi River Basin.
KIEL STP serves the Town of Schleswig, Wisconsin, treating wastewater for approximately 3,812 residents. The plant operates under U.S. EPA and Wisconsin DNR regulations, discharging treated effluent into local waterways.
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.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the plants on this page, the most-referenced operator is MSD. UtilityRadar's records show 1 plant linked to this operator.
Among the indexed plants, NEENAH MENASHA SC WWTP has the highest designed capacity at 1 m3/day.