18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
EASTMAN WWTP is a secondary treatment facility serving 457 people in Town of Eastman, Wisconsin. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
GLENWOOD CITY STP is a secondary treatment plant serving 1,524 people in the Town of Forest, Wisconsin. It discharges treated wastewater into local waterways, supporting the St. Croix River basin.
Dorchester WWTP is a secondary treatment plant serving 871 people in Dorchester, Wisconsin. It discharges 378.54 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
RICHMOND SD St Croix Co STP is a secondary treatment plant serving 86 people in Town of Richmond, Wisconsin. It discharges 26.50 units of treated wastewater daily.
Forest SD 1 STP is a secondary treatment plant serving 80 people in the Town of Forest, Wisconsin. It discharges 22.71 megaliters per year into local waterways.
Deer Park STP is a secondary treatment plant serving 241 people in Deer Park, Wisconsin. It discharges 128.70 million gallons per year and has a designed capacity of 113.56 million gallons.
DALLAS STP is a secondary wastewater treatment plant in Dallas, Wisconsin, serving 342 people. It discharges 113.56 megaliters annually and has a designed capacity of 287.69 megaliters.
Cross Plains STP is a secondary wastewater treatment plant serving 3,341 residents in the Village of Cross Plains, Wisconsin. It discharges treated effluent into local waterways within the Lake Michigan basin.
BELL SD 1 STP is a secondary treatment plant serving 262 people in the Town of Bell, Wisconsin. It discharges 75.71 units of treated wastewater and is located within 10 km of the Lake Superior coast.
Coon Valley WWTP is a secondary treatment plant serving 717 people in the Town of Coon, Wisconsin. It discharges 121.13 million gallons per year and has a designed capacity of 685.16 million gallons per year.
CONRATH STP is a secondary wastewater treatment plant in Conrath, Wisconsin, serving a small population of 107. It discharges 37.85 million gallons per year and has a designed capacity of 34.07 million gallons.
Crystal Lake SD STP Barron is a secondary treatment plant serving 225 people in the Town of Crystal Lake, Wisconsin. It discharges treated wastewater into local waterways under US EPA and Wisconsin DNR regulations.
COLFAX WWTP is a secondary treatment plant in Dunn County, Wisconsin, serving 1,165 people. It discharges 264.98 thousand gallons per day and has a designed capacity of 386.11 thousand gallons per day.
Cochrane WWTP is a secondary treatment facility serving 450 residents in Cochrane, Wisconsin. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 272.55 megaliters.
COBB STP is a secondary wastewater treatment plant in Cobb, Wisconsin, serving 461 people. It discharges 132.49 units of treated effluent and has a designed capacity of 227.12 units.
CLEVELAND STP is a secondary wastewater treatment plant serving 1,784 people in Cleveland, Wisconsin, USA. It discharges treated effluent near Lake Michigan, with a design capacity of 904.71 volume units.
Clayton STP is a secondary treatment plant serving 570 people in the Town of Clayton, Wisconsin. It discharges treated wastewater into local waterways within the St. Croix River basin.
Chetek STP is a secondary treatment plant serving 4,217 people in Chetek, Wisconsin. It discharges treated wastewater into local waterways, operating under the US Clean Water Act framework.
CHASEBURG STP is a secondary wastewater treatment plant serving 289 people in the Town of Hamburg, Wisconsin. It discharges treated effluent into local waterways under US EPA and Wisconsin DNR regulatory oversight.
CENTURIA STP is a secondary wastewater treatment plant serving Centuria, Wisconsin, USA. It treats wastewater for a population of 946 with a designed capacity of 359.61 thousand cubic meters per year.