762 plants indexed.
Fort Atkinson Septics is a secondary treatment plant in Winneshiek County, Iowa, serving 367 people. It discharges 151.42 cubic meters per day of treated wastewater into local waterways.
CASTALIA STL is a secondary wastewater treatment plant in Winneshiek County, Iowa, serving 175 people. It discharges treated effluent into local waterways, supporting the Upper Mississippi River Basin.
CALMAR WWTP is a secondary treatment plant serving Calmar, Iowa, with a population equivalent of 978. It discharges treated wastewater into local waterways, operating under US EPA and Iowa DNR regulations.
Riceville WWPT is a secondary treatment plant in Riceville, Iowa, serving 840 residents. It discharges 454.25 units of treated wastewater, operating under U.S. Clean Water Act regulations.
Protivin WWTP is a secondary treatment facility serving 283 residents in Protivin, Iowa. The plant discharges 151.42 megaliters of treated wastewater annually and has a designed capacity of 189.27 megaliters.
Lime Springs WWTP is a secondary treatment plant serving approximately 500 residents in Lime Springs, Iowa. It discharges treated wastewater into local waterways, supporting the Upper Iowa River watershed.
ELMA WWTP is a secondary treatment plant serving 653 residents in Elma, Iowa. It discharges 227.13 thousand cubic meters per year and operates under US EPA NPDES regulations.
WAUCOMA WWTP is a secondary treatment plant serving Waucoma, Iowa, with a designed capacity of 140.06 and a discharge volume of 113.56. It operates under the US Clean Water Act NPDES permit program.
WADENA WW STABIL LAGOON is a secondary treatment plant serving 243 people in Wadena, Iowa, USA. It discharges treated wastewater into local waterways, supporting the region's environmental health.
Maynard WWTP is a secondary treatment plant in Fayette County, Iowa, serving 518 people. It discharges 367.19 million gallons per year and operates under the US Clean Water Act.
Hawkeye WWTP is a secondary treatment plant serving 449 people in Hawkeye, Iowa. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 264.98 megaliters.
ELGIN WWTP is a secondary treatment plant serving 637 people in Elgin, Iowa. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
CLERMONT WWTP is a secondary treatment plant serving 523 people in Fayette County, Iowa. It discharges 151.42 million gallons per year into local waterways.
The Arlington WWTP in Iowa, United States, serves a small population of 429 with secondary treatment. It discharges treated wastewater into local waterways, supporting the region's water quality.
Bronson WWTP is a secondary treatment facility in Woodbury County, Iowa, serving 209 people. It discharges 113.56 units of treated wastewater daily, operating under US EPA NPDES regulations.
GLADBROOK WWTP is a secondary treatment plant serving 1,138 people in Tama County, Iowa, United States. It discharges treated wastewater into local waterways, supporting the region's water quality.
PARK VIEW LAGOON is a secondary wastewater treatment plant in Park View, Iowa, serving 2,800 people. It discharges 794.94 megaliters annually and has a designed capacity of 1,892.70 megaliters.
Troy Mills WWTP is a secondary treatment plant in Linn County, Iowa, serving 210 people. It discharges 113.56 megaliters per year and has a designed capacity of 151.42 megaliters per year.
ZEARING STL is a secondary wastewater treatment plant in Zearing, Iowa, serving 554 people. It discharges 227.13 megaliters annually and has a designed capacity of 454.25 megaliters.
Wyoming WWTP is a secondary treatment facility serving 524 people in Wyoming, Iowa. It discharges 227.13 units of treated wastewater daily, operating under U.S. Clean Water Act regulations.
UtilityRadar indexes 762 wastewater treatment plants in Iowa, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, PARK VIEW LAGOON has the highest designed capacity at 1,893 m3/day.