14,813 plants indexed. Showing 13,652 matching current filters.
Martinsville STP is a secondary treatment plant serving 1,148 people in Martinsville, Illinois. It discharges 567.81 units of treated wastewater daily.
Marvell WWTP is an advanced treatment facility serving 1,186 people in Marvell, Arkansas. It discharges 620.81 units of treated wastewater daily, with a designed capacity of 832.79 units.
Mason City WWTP is a secondary treatment facility in Custer County, Nebraska, serving 178 people. It discharges 53.00 units of treated wastewater daily, with a designed capacity of 56.78 units.
Mason Co PSD Camp Conley WWTP serves Point Pleasant, West Virginia with secondary treatment. The plant discharges 378.54 m³/day and has a designed capacity of 4057.95 m³/day.
MASON CO PSD LAKIN WWTP is a secondary treatment plant serving 626 people in Lakin, West Virginia. It discharges treated wastewater into the local watershed, supporting the Ohio River basin.
MASON OXIDATION POND is a secondary wastewater treatment plant serving Mason, Tennessee. It treats an average daily flow of 389.90 units against a designed capacity of 416.39 units.
MASON STP is a secondary wastewater treatment plant serving 93 people in Mason, Wisconsin. It discharges 26.50 units of treated effluent and has a designed capacity of 41.64 units.
MASON WWTP is a secondary treatment plant serving 1,413 people in Mason, West Virginia. It discharges treated wastewater into local waterways, operating under U.S. EPA and state regulations.
Mason WWTP is a secondary treatment plant serving 2,100 people in Mason, Texas. It discharges 548.89 thousand cubic meters of treated wastewater annually, with a designed capacity of 1,589.87 thousand cubic meters.
Masontown Municipal Authority Catts Run wastewater treatment plant serves 2,002 people in Masontown, Pennsylvania. The secondary treatment facility discharges 719.23 million gallons per year into local waterways.
Masontown WWTP is a secondary treatment plant serving 1,345 people in Burk, West Virginia. It discharges 567.81 units of treated wastewater daily, with a designed capacity of 1,892.70 units.
Massena WWTP is a secondary treatment plant serving 414 people in Massena, Iowa. It discharges 151.42 units of treated wastewater daily, with a designed capacity of 794.93 units.
Matamoras WWTP and Sewer System in Grandview, Ohio, serves 957 residents with advanced treatment. The plant discharges 529.96 units of treated wastewater daily, operating under US EPA NPDES regulations.
MATHER STP in Morgan Township, Pennsylvania serves 1,737 people with advanced treatment. The plant discharges 757.08 thousand cubic meters per year into local waterways.
Mathiston POTW is an advanced wastewater treatment plant serving 684 people in Mathiston, Mississippi. It discharges 113.56 megaliters per year and has a designed capacity of 454.25 megaliters per year.
MATOAKA WWTP is an advanced treatment plant serving 506 people in Matoaka, West Virginia. It discharges 211.98 million gallons per year into local waterways.
Mattawamkeag WWTF is a secondary treatment plant serving 252 people in Mattawamkeag, Maine. It discharges 75.71 thousand cubic meters per year into the local watershed.
Matthews WWTP is a secondary treatment facility serving 943 residents in Matthews, Missouri. It discharges 416.40 units of treated wastewater daily, with a designed capacity of 719.23 units.
Matthews WWTP is a secondary treatment plant in Grant County, Indiana, serving approximately 700 people. It discharges 416.40 units of treated wastewater daily.
Mattoon WWTP is a secondary treatment plant serving 435 people in Mattoon, Wisconsin. It discharges 136.28 million gallons per year and operates under US EPA NPDES regulations.