18,358 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
South Wayne STP is a secondary wastewater treatment plant serving 568 residents in South Wayne, Wisconsin. It discharges 113.56 million gallons per year into local waterways.
Shiocton WWTP is a secondary treatment facility serving approximately 1,047 residents in Shiocton, Wisconsin. The plant discharges treated wastewater into local waterways within the Fox River basin.
Shell Lake STP is a secondary treatment plant serving 1,340 people in Shell Lake, Wisconsin. It discharges 340.69 units of treated wastewater daily, with a designed capacity of 738.15 units.
SHARON STP is a secondary wastewater treatment plant serving the Town of Sharon, Wisconsin. It treats approximately 1,569 residents with a designed capacity of 972.85 units.
SCANDINAVIA STP is a secondary treatment plant serving 374 people in Scandinavia, Wisconsin. It discharges 75.71 thousand cubic meters annually into local waterways within the Lake Michigan basin.
Saxon Sanitary District WWTP serves 135 people in Town of Saxon, Wisconsin, with secondary treatment. It discharges 45.43 thousand gallons per day and is located within 10 km of Lake Superior.
Saint Cloud WWTP is a secondary treatment facility serving 500 people in Saint Cloud, Wisconsin. It discharges 102.21 million gallons per year and operates under US EPA NPDES regulations.
Rosholt STP is a secondary treatment plant serving 516 people in Rosholt, Wisconsin. It discharges treated wastewater into local waterways, supporting the region's water quality.
Rock Springs STP is a secondary treatment plant serving 417 people in Rock Springs, Wisconsin. It discharges 140.06 million gallons per year and operates under US EPA NPDES regulations.
ROCKDALE STP is a secondary treatment plant serving 214 residents in Rockdale, Wisconsin. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
RIO WWTP is a secondary treatment facility serving Rio, Wisconsin, USA. It treats wastewater for approximately 1,062 residents with a designed capacity of 435.32 volume units.
Ridgeland WWTP is a secondary treatment plant serving 333 people in the Town of Dallas, Wisconsin. It discharges 75.71 thousand cubic meters per year and has a designed capacity of 121.13 thousand cubic meters per year.
REWEY STP is a secondary treatment plant serving 291 people in Town of Mifflin, Wisconsin. It discharges 53.00 units of treated wastewater daily, with a designed capacity of 94.64 units.
REESEVILLE WWTP is a secondary treatment plant serving 710 people in the Town of Lowell, Wisconsin. It discharges treated wastewater into local waterways within the Rock River basin.
Redgranite STP is a secondary treatment plant serving 2,153 people in Redgranite, Wisconsin. It discharges 605.67 million gallons per year and has a designed capacity of 1,218.90 million gallons per year.
Readstown WWTP is a secondary treatment facility serving approximately 395 residents in Readstown, Wisconsin. The plant discharges treated wastewater into local waterways, supporting the Kickapoo River watershed.
RADISSON STP is a secondary treatment plant serving 224 people in Radisson, Wisconsin. It discharges 113.56 megaliters annually and has a designed capacity of 189.27 megaliters.
Princeton WWTP serves the Village of Princeton, Wisconsin, with secondary treatment for a population of 1,307. The plant discharges 783.58 thousand gallons per day and has a designed capacity of 984.20 thousand gallons per day.
PRENTICE STP is a secondary wastewater treatment plant serving 625 people in the Town of Prentice, Wisconsin. It discharges treated effluent into local waterways, supporting the region's water quality.
Prairie Farm STP is a secondary treatment plant serving 518 residents in Prairie Farm, Wisconsin. It discharges 151.42 megaliters annually with a designed capacity of 189.27 megaliters.