762 plants indexed. Showing 566 matching current filters.
DELMAR STL is a secondary wastewater treatment plant in Clinton County, Iowa, serving 517 people. It discharges 227.13 megaliters annually and has a designed capacity of 264.98 megaliters.
DELOIT STL is a secondary wastewater treatment plant in Crawford County, Iowa, serving 264 people. It discharges 211.98 million gallons per year and has a designed capacity of 151.42 million gallons per year.
Delta WWTP is a secondary treatment facility serving 737 residents in Delta, Iowa. The plant discharges treated wastewater into local waterways, supporting the region's water quality management.
DENVER STL is a secondary wastewater treatment plant in Bremer County, Iowa, serving approximately 1,780 people. It discharges 605.67 volume units daily and has a designed capacity of 1,438.45 volume units.
DEWAR SD STL is a secondary wastewater treatment plant serving 150 people in Dewar, Iowa. It discharges 75.71 m³/day of treated effluent and has a designed capacity of 113.56 m³/day.
Dexter WWTP is a secondary treatment facility serving approximately 628 residents in Dexter, Iowa. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
DIAGONAL STL is a secondary wastewater treatment plant in Ringgold County, Iowa, serving approximately 330 people. It discharges 75.71 units of treated effluent daily.
DIXON WWTP is a secondary treatment plant serving 202 people in Dixon, Iowa. It discharges 75.71 thousand cubic meters annually with a designed capacity of 151.42 thousand cubic meters.
DOLLIVER STP is a secondary treatment plant in Emmet County, Iowa, serving 65 people with a discharge volume of 30.28 units. It operates under the US Clean Water Act framework.
Donahue WWTP is a secondary treatment plant serving 316 people in Donahue, Iowa. It discharges treated wastewater into the local watershed, ultimately draining to the Mississippi River.
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.