844 plants indexed.
LEHIGH TWP PENNSVILLE STP is an advanced wastewater treatment plant in Lehigh Township, Pennsylvania, serving 560 people. It discharges treated water into local waterways, supporting the Delaware River watershed.
Lenhartsville Boro STP and CS is a secondary treatment plant in Greenwich Township, Pennsylvania, serving 420 people. It discharges 158.99 million gallons per year into local waterways.
LeRaysville Boro STP is a secondary wastewater treatment plant serving 292 residents in Le Raysville, Pennsylvania. It discharges treated effluent into local waterways under US EPA NPDES regulations.
Letterkenny Twp Mun Auth is an advanced wastewater treatment plant in Letterkenny Township, Pennsylvania, serving 349 people. It discharges 56.78 units of treated wastewater daily with a designed capacity of 75.71 units.
LEWIS TWP NORTHUMBERLAND STP is a secondary treatment plant serving 250 people in Lewis Township, Pennsylvania. It discharges 136.28 units of treated wastewater into the local watershed.
Lewisberry Boro Council wastewater treatment plant serves 774 residents in Lewisberry, Pennsylvania, with advanced treatment. It discharges 378.54 cubic meters of treated wastewater daily.
Liberty Township Mooresburg STP is an advanced wastewater treatment plant in Liberty Township, Pennsylvania, serving 175 people. It discharges 37.85 million gallons per day and has a designed capacity of 49.21 million gallons per day.
Lickdale STP is a secondary treatment plant in Union Township, Pennsylvania, serving 800 people. It discharges 378.54 m³/day and has a designed capacity of 1,135.62 m³/day.
Liverpool Municipal Authority Sewage Treatment Plant serves 806 people in Liverpool, Pennsylvania, with secondary treatment. It discharges 378.54 cubic meters per day into the Susquehanna River basin.
Locust Twp Slabtown STP is an advanced wastewater treatment plant serving 350 people in Locust Township, Pennsylvania. It discharges 151.42 megaliters annually and operates under US EPA NPDES regulations.
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.