14,813 plants indexed. Showing 13,652 matching current filters.
Marion Co North Quarry Subdivision WWTP in Owens, Ohio provides advanced treatment for a small community. The plant discharges treated wastewater into local waterways, supporting the Scioto River basin.
Marion Lagoon is an advanced wastewater treatment plant serving 893 residents in Marion, Louisiana. It discharges 302.83 thousand cubic meters annually and has a designed capacity of 454.25 thousand cubic meters.
Marion Lagoon is a secondary wastewater treatment plant serving Marion, North Dakota. It discharges 37.85 million gallons per year and operates under US EPA and state regulations.
Marion Northwest Regional WWTF is an advanced treatment plant in Marion County, Florida, serving 125 people. It discharges 37.85 million gallons per day and has a designed capacity of 56.78 million gallons.
Marion Oaks WWTF is an advanced treatment plant serving 1,500 people in Marion Oaks, Florida. It discharges 738.16 thousand gallons per day and has a designed capacity of 851.72 thousand gallons per day.
MARION STP serves Marion Township, Michigan, treating wastewater for a population of 783. The plant operates at secondary treatment level with a designed capacity of 492.10 and an average discharge volume of 340.69.
MARION STP is an advanced wastewater treatment plant serving Marion, Wisconsin. It treats municipal wastewater with a design capacity of 1,514.16 units and discharges 836.58 units.
Marion T WWTP and Onsite Sys serves the Town of Marion, New York, with advanced treatment for a population of 1,100. The plant discharges treated wastewater into local waterways within the Lake Ontario basin.
Marion WWTP is a secondary treatment facility serving 1,160 people in Marion, Texas. It discharges 264.98 thousand cubic meters of treated wastewater annually, with a designed capacity of 757.08 thousand cubic meters.
Marionville WWTP is an advanced treatment facility serving 2,225 people in Lawrence County, Missouri. It discharges 889.57 thousand cubic meters of treated wastewater annually.
Mariposa Pines WWTF is a primary treatment plant serving 35 people in Mariposa County, California. It discharges 11.36 m³/day of treated wastewater with a designed capacity of 15.14 m³/day.
Mariposa WWTF is a secondary treatment plant serving 2,246 people in Mariposa, California. It discharges treated wastewater into local waterways, supporting the Sierra Nevada foothills ecosystem.
Mark Twain State Park and H wastewater treatment plant in Monroe County, Missouri, serves 70 people with advanced treatment. It discharges 26.50 volume units daily, with a designed capacity of 37.85 units.
Marked Tree WWTP is a secondary treatment plant serving 2,566 people in Marked Tree, Arkansas. It discharges treated wastewater into the local watershed, ultimately draining toward the Mississippi River.
MARKEY TWP WWTF is a secondary treatment plant serving 2,424 residents in Markey Township, Michigan. It discharges treated wastewater into the local watershed, operating under US EPA NPDES regulations.
MARKLESBURG AUTH is an advanced wastewater treatment plant in Marklesburg, Pennsylvania, serving 315 people. It discharges 75.71 units of treated wastewater, operating under US Clean Water Act regulations.
MARKLEYSBURG STP is a secondary wastewater treatment plant in Henry Clay Township, Pennsylvania, serving approximately 380 people. It discharges treated effluent into local waterways within the Ohio River basin.
MARLAND PWA WWT is a secondary treatment plant serving 280 people in Old Bliss, Oklahoma. It discharges 75.71 thousand cubic meters annually and operates under US EPA NPDES regulations.
Marlborough T Marlboro STP is a secondary treatment plant serving 850 people in Marlboro, New York. It discharges 355.83 thousand gallons per day into the Hudson River watershed.
Marlborough T STP and On Site Syst in Milton, New York, is a secondary treatment plant serving 105 people. It discharges 37.85 units of treated wastewater daily, with a designed capacity of 208.20 units.