762 plants indexed.
LOWDEN WWTP is a secondary treatment facility serving 786 people in Lowden, Iowa. It discharges treated wastewater into local waterways, supporting the region's water quality.
LOVILIA STL is a secondary wastewater treatment plant in Monroe County, Iowa, serving 583 people. It discharges treated water into local waterways, supporting the region's environmental health.
Lost Nation STL is a secondary wastewater treatment plant in Clinton County, Iowa, serving 467 people. It discharges 189.27 megaliters annually and has a designed capacity of 302.83 megaliters.
LORIMOR WWTP is a secondary treatment plant serving 427 residents in Lorimor, Iowa. It discharges 227.13 million gallons per year into local waterways, operating under US EPA NPDES regulations.
Long Grove WWTP is a secondary treatment facility in Long Grove, Iowa, serving approximately 605 people. It discharges 227.13 megaliters of treated wastewater annually.
Lone Tree South WWTP is a secondary treatment facility in Johnson County, Iowa, serving 657 people. It discharges 227.13 million gallons per year and has a designed capacity of 302.83 million gallons.
The Logan WWTP in Harrison County, Iowa, serves 1,440 people with secondary treatment. It discharges 757.08 cubic meters per day and has a designed capacity of 749.51 cubic meters per day.
Lockridge WWTP is a secondary treatment plant in Jefferson County, Iowa, serving 270 people. It discharges 113.56 volume units and operates under US Clean Water Act regulations.
LIVERMORE STL is a secondary wastewater treatment plant in Humboldt County, Iowa, serving 431 people. It discharges 113.56 million gallons per year and has a designed capacity of 416.39 million gallons per year.
Little Rock WWTP in Lyon County, Iowa, serves 157 people with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
LISCOMB STL is a secondary wastewater treatment plant serving 258 people in Liscomb, Iowa, USA. It discharges 75.71 megaliters per year and has a designed capacity of 113.56 megaliters per year.
Lisbon WWTP is a secondary treatment facility serving 1,669 people in Lisbon, Iowa. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Linn Grove WWTP is a secondary treatment plant in Buena Vista County, Iowa, serving a population of 405. It discharges 113.56 million gallons per year and operates under the US Clean Water Act.
Linden WWTP is a secondary treatment facility in Guthrie County, Iowa, serving 226 people. It discharges 75.71 units of treated wastewater and operates under US EPA Clean Water Act regulations.
Lidderdale WWTP is a secondary treatment facility serving 202 people in Lidderdale, Iowa. It discharges 109.78 units of treated wastewater and has a designed capacity of 140.06 units.
Libertyville WWTP is a secondary treatment plant serving 325 people in Jefferson County, Iowa. It discharges 151.42 units of treated wastewater into local waterways.
LEWIS STL is a secondary wastewater treatment plant in Lewis, Iowa, serving 433 people. It discharges 189.27 cubic meters of treated effluent daily, with a designed capacity of 227.12 cubic meters.
LETTS WWTP is a secondary treatment plant serving Fredonia, Iowa. It treats wastewater for approximately 390 residents with a designed capacity of 189.27 m³/day.
LESTER STL is a secondary wastewater treatment plant in Lester, Iowa, serving 257 people. It discharges 68.14 megaliters annually and has a designed capacity of 113.56 megaliters.
LELAND WWTP is a secondary treatment plant serving Leland, Iowa, with a designed capacity of 113.56 m³/day. It discharges treated wastewater into local waterways, supporting the region's water quality.
UtilityRadar indexes 762 wastewater treatment plants in Iowa, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, LISBON WWTP has the highest designed capacity at 1,514 m3/day.