844 plants indexed.
The McKean Boro STP in McKean, Pennsylvania, serves 351 residents with advanced treatment. It discharges 151.42 million gallons per year and is located within 10 km of Lake Erie.
Middleburg Boro STP is an advanced wastewater treatment plant in Middleburg, Pennsylvania, serving about 2,758 people. It discharges treated water into local waterways, supporting the Susquehanna River basin.
Mill Creek Boro STP is a secondary treatment plant serving 361 residents in Mill Creek, Pennsylvania. It discharges 378.54 cubic meters per day into the local watershed.
Millerstown Boro STP is a secondary wastewater treatment plant serving 679 people in Tuscarora Township, Pennsylvania. It discharges 227.13 megaliters annually and operates under U.S. EPA NPDES regulations.
MILLHEIM BORO STP is a secondary treatment plant in Penn Township, Pennsylvania, serving 749 people. It discharges 378.54 cubic meters of treated wastewater daily.
Millville Boro STP is a secondary treatment plant serving 969 people in Millville, Pennsylvania. It discharges 378.54 cubic meters of treated wastewater daily, with a designed capacity of 946.35 cubic meters.
MONTOUR TWP STP is a secondary treatment plant serving 1,122 people in Montour Township, Pennsylvania. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Moscow Boro STP is an advanced wastewater treatment plant serving 1,883 people in Moscow, Pennsylvania. It discharges 492.10 million gallons per year and has a designed capacity of 681.37 million gallons.
Mount Morris STP is a secondary treatment plant serving about 1,000 people in Perry Township, Pennsylvania. It discharges treated wastewater into the local watershed, contributing to the Monongahela River basin.
Mount Pocono Boro STP is an advanced wastewater treatment plant serving Mount Pocono, Pennsylvania. It treats municipal wastewater with a capacity of 1,514.16 cubic meters per day.
Mountain Top Clarence STP in Snow Shoe, Pennsylvania, provides secondary treatment for a small community. The plant discharges treated wastewater into local waterways, supporting the region's water quality.
MT GRETNA AUTH STP is a secondary wastewater treatment plant in South Londonderry Township, Pennsylvania, serving approximately 6,145 people. It discharges 454.25 megaliters annually and operates under US EPA NPDES regulations.
MT JEWETT BORO AUTH STP is an advanced wastewater treatment plant in Mount Jewett, Pennsylvania, serving a population of 1,060. It discharges 492.10 thousand gallons per day and has a designed capacity of 700.30 thousand gallons per day.
MT PLEASANT MILLS STP is a secondary treatment plant in Perry Township, Pennsylvania, serving 420 people with a discharge volume of 151.42 units and a designed capacity of 189.27 units.
Muddy Run - Glen Hope Boro STP is an advanced wastewater treatment plant serving 160 people in Glen Hope, Pennsylvania. It discharges treated water into local waterways under US EPA NPDES regulations.
Nelson Township STP is an advanced wastewater treatment plant in Nelson Township, Pennsylvania, serving 388 people. It discharges 151.42 megaliters annually and operates under US EPA NPDES regulations.
NESCOPECK STP is a secondary wastewater treatment plant serving 1,658 people in Nescopeck, Pennsylvania. It discharges treated effluent into local waterways under US EPA NPDES regulations.
New Albany Boro STP is an advanced wastewater treatment plant serving 381 people in New Albany, Pennsylvania. It discharges treated water into local waterways, supporting the Susquehanna River basin.
New Berlin MA STP is a secondary treatment plant serving 838 residents in New Berlin, Pennsylvania. It discharges 567.81 cubic meters of treated wastewater daily.
New Centerville STP is a secondary treatment plant in Milford Township, Pennsylvania, serving 282 people. It discharges 105.99 units of treated wastewater and has a designed capacity of 151.42 units.