14,814 plants indexed. Showing 13,652 matching current filters.
Coon Rapids WWTP is a secondary treatment plant serving 1,266 people in Guthrie County, Iowa. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Conrad WWTP in Grundy Center, Iowa, is a secondary treatment plant serving 964 people. It discharges 567.81 million gallons per year and has a designed capacity of 984.20 million gallons per year.
CONESVILLE STL is a secondary wastewater treatment plant in Conesville, Iowa, serving a small population of 510. It discharges treated effluent into local waterways, supporting the region's water quality.
COLUMBUS JUNCTION STL is a secondary wastewater treatment plant in Columbus Junction, Iowa, serving about 2,935 people. It discharges treated water into local waterways, supporting the Mississippi River basin.
COLO STL is a secondary wastewater treatment plant serving Colo, Iowa. It treats municipal wastewater for a population of 771 with a designed capacity of 662.45 m³/day.
COLLINS STL is a secondary wastewater treatment plant in Collins, Iowa, serving 499 people. It discharges 151.42 megaliters annually and operates under US EPA NPDES regulations.
COLESBURG SE STL is a secondary wastewater treatment plant in Colesburg, Iowa, serving 272 people. It discharges 75.71 units of treated wastewater, operating under US EPA NPDES regulations.
COLESBURG NW STL is a secondary wastewater treatment plant in Earlville, Iowa, serving 167 people. It discharges 37.85 thousand cubic meters per year and operates under US EPA NPDES regulations.
COIN WWTP is a secondary treatment plant in Page County, Iowa, serving 278 people. It discharges 113.56 volume units of treated wastewater into local waterways.
COGGON WWTP is a secondary treatment plant serving Coggon, Iowa. It discharges 189.27 m³/day and has a designed capacity of 370.97 m³/day, operating under US EPA NPDES regulations.
CLUTIER STL is a secondary wastewater treatment plant in Clutier, Iowa, serving 219 people. It discharges 113.56 megaliters per year and operates under US EPA NPDES regulations.
CLEMONS STL is a secondary wastewater treatment plant in Marshall County, Iowa, serving 173 people. It discharges 113.56 volume units and operates under U.S. EPA Clean Water Act regulations.
Cleghorn WWTP is a secondary treatment facility serving 275 people in Cleghorn, Iowa. It discharges 113.56 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Clearfield WWTP is a secondary treatment facility serving 788 people in Clearfield, Iowa. It discharges 151.42 million gallons per year and operates under the US Clean Water Act.
Clarksville WWTP is a secondary treatment facility serving approximately 1,382 people in Clarksville, Iowa. The plant operates under the U.S. Clean Water Act with an NPDES permit, discharging treated wastewater into local waterways.
CLARENCE WWTP is a secondary treatment plant in Cedar County, Iowa, serving a population of 1,008. It discharges 643.52 million gallons per year and has a designed capacity of 870.64 million gallons per year.
CLARE WWTP is a secondary treatment plant in Clare, Iowa, serving 146 people. It discharges 113.56 megaliters annually and operates under US EPA NPDES regulations.
Cincinnati STL is a secondary wastewater treatment plant in Cincinnati, Iowa, serving a small population of 363. It discharges treated wastewater into local waterways.
Churdan WWTP is a secondary treatment plant serving 386 people in Churdan, Iowa. It discharges 83.28 million gallons per year into local waterways.
Chillicothe WWTP is a secondary treatment plant serving 125 people in Wapello County, Iowa. It discharges 15.14 million gallons per day and has a designed capacity of 49.21 million gallons.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, CONRAD WWTP has the highest designed capacity at 984 m3/day.