14,814 plants indexed. Showing 13,652 matching current filters.
ELKADER WWTP is an advanced treatment facility serving 1,273 people in Clayton County, Iowa. It discharges 605.67 million gallons per year and operates under US EPA NPDES regulations.
ELDON WWTP is a secondary treatment plant in Davis County, Iowa, serving approximately 1,070 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
ELBERON STL is a secondary wastewater treatment plant in Elberon, Iowa, serving 250 people. It discharges 45.43 cubic meters of treated effluent daily.
Edgewood STP is an advanced wastewater treatment plant in Delaware County, Iowa, serving 864 people. It discharges 378.54 cubic meters per day and has a designed capacity of 768.44 cubic meters per day.
EDDYVILLE WWTP is a secondary treatment plant serving Wapello County, Iowa, with a population of 1,064. It discharges treated wastewater into local waterways, supporting regional water quality.
EARLY WWTP is a secondary treatment plant serving Early, Iowa. It discharges treated wastewater into local waterways, supporting the region's water quality.
EARVILLE STP is a secondary wastewater treatment plant in Delaware County, Iowa, serving approximately 900 people. It discharges 227.13 megaliters per year and has a designed capacity of 416.39 megaliters.
Mondamin STL is a secondary wastewater treatment plant in Harrison County, Iowa, serving 423 people. It discharges treated effluent into local waterways, supporting the Missouri River basin.
Earlham WWTP is a secondary treatment facility serving approximately 1,450 residents in Earlham, Iowa. The plant discharges 579.17 thousand cubic meters of treated wastewater annually.
Dysart Disposal Plant is a secondary treatment facility in Tama County, Iowa, serving 1,303 people. It discharges approximately 984.21 million gallons per year into local waterways.
DURANT WWTP is a secondary treatment plant in Durant, Iowa, serving approximately 1,549 people. It discharges 719.23 million gallons per year and has a designed capacity of 1,022.06 million gallons per year.
DUNLAP STL is a secondary wastewater treatment plant serving Dunlap, Iowa, United States. It treats wastewater for a population of 1,042 with a designed capacity of 567.81 cubic meters per day.
DUNKERTON WWTP is a secondary treatment plant serving 746 people in Dunkerton, Iowa. It discharges 227.13 thousand cubic meters annually and has a designed capacity of 378.54 thousand cubic meters.
DUNDEE STL is a secondary wastewater treatment plant in Delaware County, Iowa, serving a small population of 179. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
DUNCOMBE STL is a secondary wastewater treatment plant in Duncombe, Iowa, serving a population of 488. It discharges 151.42 megaliters per year and operates under the US Clean Water Act framework.
DUMONT STL is a secondary wastewater treatment plant in Dumont, Iowa, serving 637 people. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Drakesville WWTP is a secondary treatment plant in Davis County, Iowa, serving 172 people. It discharges 64.35 volume units of treated wastewater into local waterways.
DOW CITY SEWAGE LAGOON is a secondary treatment plant in Crawford County, Iowa, serving 510 people. It discharges 113.56 megaliters of treated wastewater annually.
DOON STL is a secondary wastewater treatment plant in Lyon County, Iowa, serving a population of 476. It discharges 189.27 cubic meters of treated effluent daily.
Donnellson STP is a secondary wastewater treatment plant serving 940 residents in Donnellson, Iowa. The facility discharges 567.81 megaliters annually and operates under U.S. EPA NPDES permitting.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, DYSART DISPOSAL PLANT has the highest designed capacity at 3,142 m3/day.