14,814 plants indexed. Showing 13,652 matching current filters.
Waterville WWTP is a secondary treatment plant in Allamakee County, Iowa, serving 140 people. It discharges 75.71 units of treated wastewater daily, operating under US EPA NPDES regulations.
Washta WWTP is a secondary treatment plant serving 284 people in Washta, Iowa. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 151.42 units.
WAPELLO STL is a secondary wastewater treatment plant in Wapello, Iowa, serving 2,124 people. It discharges 946.35 cubic meters of treated effluent daily, with a designed capacity of 1,589.87 cubic meters.
Walnut WWTP is a secondary treatment plant in Pottawattamie County, Iowa, serving 1,035 people. It discharges 847.93 megaliters per year and has a designed capacity of 492.10 megaliters per year.
Wall Lake STL is an advanced wastewater treatment plant in Wall Lake, Iowa, serving 840 people. It discharges 605.67 thousand cubic meters annually and operates under US EPA NPDES regulations.
Wallingford WWTP is a secondary treatment facility serving 197 people in Wallingford, Iowa. It discharges 75.71 megaliters per year and has a designed capacity of 113.56 megaliters per year.
Walker W W Lagoon is a secondary treatment plant serving 673 residents in Walker, Iowa. It discharges 227.13 megaliters annually and operates under US EPA NPDES regulations.
Walford WWTP is a secondary treatment plant serving 1,463 people in Benton County, Iowa. It discharges 757.08 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.
WALCOTT STP NORTH is a secondary treatment plant serving 185 people in Walcott, Iowa. It discharges 75.71 units of treated wastewater daily, operating under US EPA NPDES regulations.
Walcott WWTP South is a secondary treatment plant serving 1,356 people in Walcott, Iowa. It discharges 416.40 million gallons per year into local waterways.
Volga City WWTP is a secondary treatment plant serving 306 residents in Volga, Iowa. It discharges 113.56 million gallons per year into local waterways.
VINCENT STL is a secondary wastewater treatment plant in Vincent, Iowa, serving 185 people. It discharges 113.56 ML/year and operates under US EPA NPDES regulations.
Villisca WWTP is a secondary treatment plant serving approximately 1,252 people in Villisca, Iowa. It discharges treated wastewater into local waterways, operating under U.S. EPA and Iowa DNR regulations.
Victor WWTP is a secondary treatment facility serving approximately 950 residents in Victor, Iowa. The plant discharges treated wastewater into local waterways, supporting the region's water quality management.
VAN WERT WWTP is a secondary treatment plant in Decatur County, Iowa, serving 249 people. It discharges 75.71 units of treated wastewater daily.
Van Meter WWTP is a secondary treatment facility serving 1,016 people in Van Meter, Iowa. It discharges 189.27 thousand cubic meters of treated wastewater annually, with a designed capacity of 567.81 thousand cubic meters.
UTE WWTL is a secondary treatment plant serving 385 people in Monona County, Iowa. It discharges treated wastewater into local waterways, supporting rural water quality in the Missouri River basin.
URBANA WWTP is a secondary treatment facility serving Urbana, Iowa. It treats wastewater for a population of 1,390 with a designed capacity of 1,817 m³/day and an average discharge volume of 833 m³/day.
Unionville WWTP is a secondary treatment plant serving 133 people in Unionville, Iowa. It discharges 41.64 thousand cubic meters per year and operates under the US Clean Water Act.
UNION WWTP is a secondary treatment plant serving 448 people in Union, Iowa. It discharges 189.27 megaliters annually with a designed capacity of 227.12 megaliters.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, URBANA WWTP has the highest designed capacity at 1,817 m3/day.