4 plants indexed.
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.
SLTMA Campbelltown West STP is an advanced wastewater treatment plant in South Londonderry Township, Pennsylvania, serving 1,328 people. It treats 643.52 million gallons per day of wastewater.
SLTMA Colebrook STP is an advanced wastewater treatment plant serving 397 people in South Londonderry Township, Pennsylvania. It operates under the US Clean Water Act NPDES permit program.
SLTMA LAWN STP is an advanced wastewater treatment plant in South Londonderry Township, Pennsylvania, serving 265 people with a capacity of 75.71 units.