844 plants indexed.
Loganton Boro Auth STP is an advanced treatment plant in Greene Township, Pennsylvania, serving 435 people. It discharges treated wastewater into local waterways, supporting the region's environmental health.
London Grove WWTP and Spray Fields serves 2,430 people in Kennett Square, Pennsylvania, with secondary treatment. It discharges treated wastewater into local waterways within the Delaware River Basin.
Lower Frederick Twp STP is an advanced wastewater treatment facility serving 1,534 people in Upper Salford Township, Pennsylvania. It discharges treated effluent into the Perkiomen Creek watershed, a tributary of the Schuylkill River.
Lower Moreland Chapel Hill STP is an advanced wastewater treatment plant serving 2,646 people in Lower Moreland Township, Pennsylvania. It discharges treated water into local waterways under US EPA NPDES regulations.
LOYSVILLE VILLAGE MUN AUTH is an advanced wastewater treatment plant in Tyrone Township, Pennsylvania, serving 641 people. It discharges treated water into local waterways, supporting the Susquehanna River basin.
LYKENS BORO STP is a secondary wastewater treatment plant serving Lykens, Pennsylvania. It treats approximately 909 m³/day with a designed capacity of 1,476 m³/day, discharging into local waterways.
Lynn Township Sewer Authority operates an advanced treatment plant serving 1,405 people in Lynn Township, Pennsylvania. The facility discharges treated wastewater into local waterways, supporting the Lehigh River watershed.
LYONS BORO STP is an advanced wastewater treatment plant in Maxatawny Township, Pennsylvania, serving 1,550 people. It discharges 757.08 cubic meters per day and has a designed capacity of 1,135.62 cubic meters per day.
MADISON TWP JERSEYTOWN STP is a secondary treatment plant serving 158 people in Madison Township, Pennsylvania. It discharges 75.71 thousand gallons per day into local waters.
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.
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.
MANNS CHOICE WWTF is a secondary treatment plant in Harrison Township, Pennsylvania, serving 1,050 people. It discharges treated wastewater into local waterways, supporting the region's water quality.
MAPLETON STP is a secondary wastewater treatment plant in Mapleton, Pennsylvania, serving 620 people. It discharges treated effluent into local waterways, supporting the Juniata River watershed.
MARIANNA STP is an advanced wastewater treatment plant serving 1,576 people in West Bethlehem Township, Pennsylvania. It discharges 405.04 million gallons per year and has a designed capacity of 1,162.12 million gallons.
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.
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.
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.
MAXATAWNY TWP STP is a secondary treatment plant serving 859 people in Maxatawny Township, Pennsylvania. It discharges 151.42 million gallons per year into local waterways.