14,813 plants indexed. Showing 14,620 matching current filters.
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 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.
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.
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.
MAUD WWT is a secondary treatment plant in Pottawatomie County, Oklahoma, serving 1,136 people. It discharges 416.40 units of treated wastewater daily, with a designed capacity of 757.08 units.
MAUD WWTP is an advanced treatment plant serving Maud, Texas. It treats wastewater for approximately 1,120 residents with a designed capacity of 726.80 volume units and a discharge volume of 340.69.
MAUPIN STP is a secondary treatment plant serving Maupin, Oregon. It discharges treated wastewater into the local watershed, supporting the Deschutes River basin.
MAURICE WWTP is an advanced treatment facility in Maurice, Louisiana, serving 642 people. It discharges 378.54 cubic meters of treated wastewater daily, with a designed capacity of 757.08 cubic meters.
MAURICE WWTP is a secondary treatment facility serving 275 people in Maurice, Iowa. It discharges 113.56 megaliters of treated wastewater annually, operating under U.S. EPA NPDES regulations.
MAURY CITY STP is a secondary treatment plant serving 805 people in Bethel, Tennessee. It discharges 439.11 million gallons per year and operates under US EPA NPDES regulations.