595 plants indexed.
CLOVER SD 1 STP is a secondary treatment plant serving 278 people in the Town of Clover, Wisconsin. It discharges 53.00 million gallons per day and is located near Lake Superior.
HAZEL GREEN STP serves the Town of Benton, Wisconsin, treating wastewater for 1,184 people with advanced treatment. The plant discharges 295.26 million gallons per year into local waterways.
Hawkins WWTP is a secondary treatment plant serving 305 residents in Hawkins, Wisconsin. It discharges 227.13 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
HAUGEN STP is a secondary wastewater treatment plant in Haugen, Wisconsin, serving 284 people. It discharges 45.43 units of treated wastewater daily, with a designed capacity of 90.85 units.
Hancock WWTP is a secondary treatment plant serving 480 people in Hancock, Wisconsin. It discharges 105.99 million gallons per year and has a designed capacity of 253.62 million gallons per year.
Hammond STP is a secondary wastewater treatment plant serving the Village of Hammond, Wisconsin. It discharges treated water into local waterways, supporting the St. Croix River basin.
Gresham WWTP is a secondary treatment facility serving 583 people in Gresham, Wisconsin. It discharges 302.83 cubic meters of treated wastewater daily, with a designed capacity of 579.17 cubic meters per day.
Greenwood STP is an advanced wastewater treatment plant serving the Town of Eaton, Wisconsin. It discharges treated effluent into local waterways, supporting environmental compliance in the region.
Green Lake WWTP serves the City of Green Lake, Wisconsin, with secondary treatment for a population of 1,405. It discharges treated wastewater into the local watershed, supporting downstream water quality.
Gratiot STP is a secondary treatment plant serving 259 people in Gratiot, Wisconsin. It discharges 60.57 million gallons per year and operates under the US Clean Water Act.
GRANTSBURG STP is an advanced wastewater treatment plant serving 1,430 people in Grantsburg, Wisconsin. It discharges treated effluent at a volume of 556.46 units, with a designed capacity of 1,022.06 units.
Granton WWTP is a secondary treatment facility serving 407 people in Granton, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality.
Glen Flora WWTP is an advanced treatment facility serving 93 people in Glen Flora, Wisconsin. It discharges 26.50 units of treated wastewater daily, with a designed capacity of 49.21 units.
GILMAN STP is an advanced wastewater treatment plant serving the Town of Aurora, Wisconsin. It treats approximately 1,005 residents with a designed capacity of 473.18 m³/day.
Gillett WWTP is a secondary treatment facility serving 1,380 people in Gillett, Wisconsin. It discharges 514.82 thousand cubic meters of treated wastewater annually, with a designed capacity of 1,268.11 thousand cubic meters.
Genoa City WWTP is an advanced treatment facility in Genoa City, Wisconsin, serving 2,304 people. It discharges 768.44 thousand cubic meters of treated wastewater annually.
GENOA STP is a secondary treatment plant in Genoa, Wisconsin, serving 359 people. It discharges 71.92 million gallons per year and operates under US EPA NPDES regulations.
GAYS MILLS STP is a secondary wastewater treatment plant serving 929 residents in Gays Mills, Wisconsin. It discharges treated effluent into local waterways under US EPA and Wisconsin DNR regulations.
GALESVILLE WWTP is a secondary treatment plant serving 1,668 people in the Town of Caledonia, Wisconsin. It discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River.
FRIESLAND WWTP is a secondary treatment facility in Friesland, Wisconsin, serving 297 people. It discharges treated wastewater into local waterways, supporting the region's 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, GENOA CITY WWTP has the highest designed capacity at 2,196 m3/day.