14,813 plants indexed. Showing 14,620 matching current filters.
Madison WWTP in Monroe County, Missouri, serves a small population of 567 with secondary treatment. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
Madisonville STP is an advanced treatment plant serving 659 people in Madisonville, Louisiana. It discharges 189.27 m³/day of treated wastewater, with a designed capacity of 302.83 m³/day.
Madrid T STP and On Site Sys is a secondary treatment plant serving 800 people in Madrid, New York. It discharges 242.27 million gallons per year into the local watershed.
MADRID WWTP is a secondary treatment facility serving 265 people in Perkins County, Nebraska, USA. It discharges 113.56 volume units of treated wastewater.
Magazine WWTP is an advanced treatment facility serving 847 people in Magazine, Arkansas. It discharges 181.70 units of treated wastewater daily with a designed capacity of 567.81 units.
Magdalena wastewater treatment plant serves the village of Magdalena, New Mexico, providing secondary treatment for a population of 931. The plant discharges a daily volume of 283.91 units.
Magee POTW is a secondary treatment plant serving 5,522 people in Magee, Mississippi. It discharges 117.35 million gallons per year and has a designed capacity of 1,703.43 million gallons.
MAGNET WWTP is a secondary treatment plant serving 79 people in Magnet, Nebraska. It discharges 37.85 units of treated wastewater, operating under US Clean Water Act regulations.
MAGNOLIA POTW NORTH is a secondary treatment plant serving 2,645 people in Magnolia, Mississippi. It discharges 745.73 units of treated wastewater daily, with a designed capacity of 1,464.95 units.
MAGNOLIA WWTP serves Magnolia, North Carolina with advanced treatment for a population of 980. The plant discharges 302.83 thousand cubic meters annually and has a designed capacity of 529.96 thousand cubic meters.
Mahaffey Boro STP is a secondary treatment plant serving approximately 400 residents in Mahaffey, Pennsylvania. It discharges treated wastewater into local waterways within the Susquehanna River basin.
Maharishi Vedic City WWTP is an advanced treatment facility in Iowa, USA, serving 85 people. It discharges 34.07 volume units and has a designed capacity of 189.27 volume units.
MAHASKA WWTP is a secondary treatment plant serving 95 people in Mahaska, Kansas. It discharges 37.85 m³/day of treated wastewater, with a designed capacity of 75.71 m³/day.
Mahoning Co Damascus WWTP in Naylor, Ohio provides advanced wastewater treatment for a small community. The plant discharges treated water into the local watershed, supporting downstream water quality.
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.