14,813 plants indexed.
Mahoning Co Diehl Lake WWTP is an advanced treatment plant in Mahoning County, Ohio, serving 200 people. It discharges treated wastewater into local waterways, supporting the Mahoning River watershed.
Mahoning Twp Distant STP is a secondary treatment plant serving 836 people in Mahoning Township, Pennsylvania. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Mahoning Twp STP is a secondary wastewater treatment plant in North East, Pennsylvania, serving 1,483 people. It discharges treated effluent near Lake Erie, with a design capacity of 624.59 volume units.
Maiden Rock STP is a secondary treatment plant serving 119 residents in Maiden Rock, Wisconsin. It discharges 26.50 million gallons daily and has a designed capacity of 87.06 million gallons.
Mainland N County WWTF is an advanced treatment plant serving 1,400 people in Saint Lucie County, Florida. It discharges treated wastewater into the local watershed, supporting environmental protection in the region.
Maitland WWTP is a secondary treatment plant serving approximately 300 people in Maitland, Missouri. It discharges 94.64 megaliters of treated wastewater annually, with a designed capacity of 121.13 megaliters.
MAIZE WWTP is an advanced treatment facility in Sedgwick County, Kansas, serving a population of 3,030. It discharges treated wastewater into local waterways, supporting the Arkansas River basin.
MAKOTI LAGOON is a secondary treatment plant serving 154 people in Makoti, North Dakota. It discharges 37.85 million gallons per year into local waterways.
Malakoff WWTP is an advanced treatment facility serving approximately 2,895 residents in Malakoff, Texas. The plant discharges 961.50 thousand cubic meters of treated wastewater annually.
Malcolm WWTP is a secondary treatment facility in Lancaster County, Nebraska, serving a population of 442. It discharges treated wastewater into local waterways, supporting the region's water quality.
Malcom STL is a secondary wastewater treatment plant serving 287 people in Malcom, Iowa. The facility discharges 416.40 units of treated effluent and has a designed capacity of 302.83 units.
Malden wastewater treatment plant in Illinois, United States, serves a small population of 400 with secondary treatment. It discharges 189.27 cubic meters per day and has a designed capacity of 473.18 cubic meters per day.
Malibu WWTF is a secondary treatment plant serving 500 people in Malibu, California. It discharges approximately 110 million gallons per year and is located within 10 km of the Pacific coast.
Malinta WWTP and Sewers in Henry County, Ohio, serves 285 people with advanced treatment. The plant discharges 189.27 cubic meters of treated wastewater daily, operating under US EPA NPDES regulations.
Mallard Lagoon is a secondary wastewater treatment plant serving 634 residents in Mallard, Iowa. It discharges 151.42 megaliters annually and operates under U.S. EPA NPDES permitting.
Malmo WWTP is a secondary treatment plant serving 101 people in Malmo, Nebraska, USA. It discharges 37.85 cubic meters of treated wastewater daily.
Malone WWTP is a secondary treatment plant in Hill County, Texas, serving 320 people. It discharges 60.57 volume units daily with a designed capacity of 94.64 volume units.
Malta Bend WWTP is a secondary treatment plant serving 249 people in Saline County, Missouri. It discharges treated wastewater into local water bodies under US EPA NPDES regulations.
Malta STP is a secondary treatment plant serving 1,164 people in Malta, Illinois. It discharges treated wastewater into local waterways, supporting the region's water quality.
Malta WWTP is a secondary treatment facility in Phillips County, Montana, serving about 2,170 people. It discharges 931.21 units of treated wastewater daily, with a designed capacity of 1,048.56 units.