762 plants indexed.
Lacona WWTP is a secondary treatment facility serving 357 people in Lacona, Iowa. It discharges 189.27 cubic meters of treated wastewater daily, with a designed capacity of 302.83 cubic meters.
LADORA STL is a secondary wastewater treatment plant in Ladora, Iowa, serving 287 people. It discharges treated wastewater into local waterways, supporting the region's environmental health.
Lake City WWTP is a secondary treatment facility serving 1,727 residents in Lake City, Iowa. It discharges 832.79 million gallons per year and operates under the US Clean Water Act.
Lake Park WWTP is a secondary treatment plant serving 1,450 people in Dickinson County, Iowa. It discharges 719.23 thousand cubic meters of treated wastewater annually.
LAMONT STL is a secondary wastewater treatment plant in Lamont, Iowa, serving a population of 485. It discharges 87.06 million gallons per year and has a designed capacity of 336.90 million gallons per year.
LANESBORO STL is a secondary wastewater treatment plant serving 152 people in Lanesboro, Iowa. It discharges 75.71 units of treated effluent, operating under US EPA NPDES regulations.
Lansing WWTP is a secondary treatment facility serving approximately 995 people in Allamakee County, Iowa. It discharges 908.50 megaliters per year into the Upper Mississippi River basin.
LARCHWOOD STL is a secondary wastewater treatment plant in Lyon County, Iowa, serving 788 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
Larrabee WWTP is a secondary treatment plant in Cherokee County, Iowa, serving 175 people. It discharges 37.85 thousand cubic meters of treated wastewater annually.
LATIMER COULTER WWTP is a secondary treatment plant serving Latimer, Iowa. It discharges treated wastewater into local waterways, supporting the region's water quality.
LAUREL STL is an advanced wastewater treatment plant in Laurel, Iowa, serving 271 people. It discharges 113.56 million gallons per year and has a designed capacity of 276.33 million gallons per year.
LAWLER STL is a secondary wastewater treatment plant in Lawler, Iowa, serving a population of 439. It discharges treated water into local waterways, supporting the region's environmental health.
LAWTON LAGOON is a secondary wastewater treatment plant serving Lawton, Iowa, USA. It treats wastewater for approximately 908 residents with a designed capacity of 264.98 volume units.
Le Grand STL is a secondary wastewater treatment plant serving 854 residents in Le Grand, Iowa. It discharges 227.13 megaliters annually and operates under U.S. EPA NPDES permitting.
LEHIGH WWTP is a secondary treatment plant serving Lehigh, Iowa, USA. It processes approximately 227,130 gallons of wastewater daily with a designed capacity of 264,980 gallons.
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.
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.
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.
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.
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.