14,813 plants indexed. Showing 14,620 matching current filters.
Iron Mountain Lake WWTP is a secondary treatment plant serving 737 residents in Iron Mountain Lake, Missouri. It discharges treated wastewater into local waterways, operating under US EPA and Missouri state regulations.
Iron Ridge WWTP is a secondary treatment plant serving 1,130 people in Iron Ridge, Wisconsin, USA. It discharges 378.54 m³/day of treated wastewater into local waterways.
Iron River SD 1 STP is an advanced wastewater treatment plant serving 525 people in the Town of Iron River, Wisconsin. It discharges treated effluent into local waterways within the Lake Superior basin.
Irondale WWTP is a secondary treatment plant serving 445 people in Irondale, Missouri. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 227.12 megaliters.
Irondale WWTP is a secondary treatment plant serving about 500 people in Birmingham, Alabama. It discharges 151.42 thousand cubic meters of treated wastewater annually.
IRVING STP is a secondary wastewater treatment plant in Irving, Illinois, serving a population of 665. It discharges 189.27 megaliters annually and has a designed capacity of 264.98 megaliters.
Irvington STP is a secondary treatment plant serving 1,360 people in Irvington, Kentucky. It discharges 151.42 million gallons per year and has a designed capacity of 1,135.62 million gallons.
IRWIN WASTE STAB PONDS is a secondary treatment plant serving 341 people in Shelby County, Iowa. It discharges 151.42 units of treated wastewater daily, with a designed capacity of 246.05 units.
ISABEL WWTP in Sawyer, Kansas provides secondary treatment for a small population of 108. The plant discharges 37.85 units of treated wastewater daily, with a designed capacity of 64.35 units.
ISLAND STP is a secondary treatment plant serving 440 people in Island, Kentucky. It discharges 253.62 thousand gallons per day and operates under US EPA NPDES regulations.
Isle of Palms SC wastewater treatment plant serves approximately 4,980 residents in Isle of Palms, South Carolina, with advanced treatment. The plant discharges treated effluent into local waters near the Atlantic coast.
Islesboro Treatment Facility is a secondary wastewater plant serving 158 residents on Islesboro, Maine. It discharges 37.85 million gallons per year into the local coastal environment.
Isleton WWTF is a secondary treatment plant serving 828 residents in Isleton, California. It discharges 681.37 million gallons per year into the Sacramento-San Joaquin Delta ecosystem.
ISOLA POTW is a secondary treatment plant serving 910 people in Isola, Mississippi. It discharges treated wastewater with a volume of 340.69 and has a designed capacity of 492.10.
Italy WWTP in Italy, Texas, is a secondary treatment facility serving 2,200 people. It discharges 870.65 units of treated wastewater, operating under U.S. EPA NPDES regulations.
Itasca WWTP is an advanced treatment plant serving 1,750 people in Itasca, Texas. It discharges 529.96 thousand cubic meters annually and has a designed capacity of 1,430.88 thousand cubic meters.
Ithaca WWTP is a secondary treatment plant serving 133 people in Ithaca, Nebraska. It discharges treated wastewater into the local watershed, supporting downstream water quality.
IUKA WWTP is a secondary treatment plant serving Iuka, Kansas. It treats wastewater for a small population of 185, with a designed capacity of 94.64 and discharge volume of 68.14.
IVA Eastside Facility is a secondary wastewater treatment plant serving 1,390 people in Abbeville, South Carolina, United States. It discharges 227.13 megaliters per year into local waterways.
IVA Westside Facility is a secondary treatment plant in Abbeville County, South Carolina, serving 949 people. It discharges 416.40 units of treated wastewater, supporting local water quality.