762 plants indexed.
DENMARK SAN DISTR STP is an advanced wastewater treatment plant serving 400 people in Denmark, Iowa, United States. It discharges 189.27 cubic meters of treated effluent daily.
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.
Diamond Jo Worth is an advanced wastewater treatment plant in Worth County, Iowa, serving a population of 337. It discharges 83.28 megaliters annually and has a designed capacity of 189.27 megaliters.
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.
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.