762 plants indexed. Showing 566 matching current filters.
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.
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.
DOUDS_LEANDO WWS is a secondary wastewater treatment plant in Van Buren County, Iowa, serving a small population of 335. It discharges treated effluent into local waterways, supporting the region's water quality.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Earling WWTP is a secondary treatment facility serving 471 residents in Earling, Iowa. It discharges 189.27 cubic meters of treated wastewater daily, with a designed capacity of 340.69 cubic meters.
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.
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.
ELBERON STL is a secondary wastewater treatment plant in Elberon, Iowa, serving 250 people. It discharges 45.43 cubic meters of treated effluent daily.
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.
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.