14,814 plants indexed. Showing 743 matching current filters.
Easton Area STP in Williams Township, Pennsylvania serves over 118,000 people. The plant operates under the US Clean Water Act NPDES permit program for municipal wastewater treatment.
Lancaster City STP serves over 127,000 people in West Lampeter Township, Pennsylvania. The plant treats municipal wastewater and discharges into the Susquehanna River basin, ultimately reaching the Chesapeake Bay.
Reading Area Fritz Island STP serves approximately 112,212 people in Reading, Pennsylvania. The plant discharges treated wastewater into the Schuylkill River, a tributary of the Delaware River.
Lower Bucks Co JMA Levittown is a large wastewater treatment plant in Bristol Township, Pennsylvania, serving nearly 200,000 people. It operates under the US Clean Water Act and EPA NPDES permitting framework.
Philadelphia Water Dept SE serves over 313,000 people in South Philadelphia, Pennsylvania. The plant is part of the city's municipal wastewater infrastructure, discharging treated effluent into the Delaware River watershed.
The Philadelphia Water Department Northeast plant serves over 1.2 million people in Philadelphia, Pennsylvania. It operates under the US Clean Water Act, with NPDES permits regulating its discharge to the Delaware River.
DELCORA Chester STP serves approximately 136,000 people in Chester, Pennsylvania. The plant discharges treated wastewater into the Delaware River watershed, supporting regional water quality under the US Clean Water Act.
Warrenton STP is a municipal wastewater treatment plant in Warrenton, Oregon, serving approximately 7,385 people. It is located within 50 km of the Pacific coast and operates under U.S. EPA and Oregon DEQ regulations.
SEASIDE STP serves approximately 11,820 residents in Seaside, Oregon. Located within 50 km of the Pacific coast, the plant discharges treated wastewater into the local watershed.
REEDSPORT STP serves Reedsport, Oregon, treating wastewater for approximately 5,253 residents. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
NEHALEM BAY STP serves Mohler, Oregon, treating wastewater for approximately 4,700 residents. The plant operates under the US Clean Water Act with NPDES permitting.
Lincoln City STP serves approximately 17,984 residents in Lincoln City, Oregon. The plant is located within 50 km of the Pacific coast and operates under U.S. Clean Water Act regulations.
Depoe Bay STP serves the coastal community of Depoe Bay, Oregon, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater from a population of approximately 4,472.
Brookings WWTP serves approximately 16,580 people in Brookings, Oregon. The plant discharges treated wastewater into the Pacific Ocean via the Chetco River basin.
CANNON BEACH STP serves Cannon Beach, Oregon, treating wastewater for approximately 52,250 people. The plant is located near the Pacific coast and operates under U.S. EPA and Oregon DEQ regulations.
BANDON STP serves 3,122 people in Bandon, Oregon, discharging treated wastewater near the Pacific coast. The plant operates under the U.S. Clean Water Act framework.
Newport STP serves approximately 10,560 residents in Newport, Oregon. The plant is located near the Pacific coast and operates under U.S. EPA and Oregon DEQ regulatory oversight.
MEDFORD STP serves over 135,000 people in Jackson County, Oregon. The plant operates under the US Clean Water Act, managing wastewater for a significant urban agglomeration.
Coos Bay STP No 2 Empire serves approximately 9,800 residents in Coos Bay, Oregon. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
Coos Bay STP No 1 serves approximately 13,000 people in Coos Bay, Oregon. The plant discharges treated wastewater into the Pacific Ocean via Coos Bay estuary, operating under the US Clean Water Act NPDES permit system.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the plants on this page, the most-referenced operator is Philadelphia Water Department. UtilityRadar's records show 2 plants linked to this operator.
Among the indexed plants, PHILADELPHIA WATER DEPT SE has the highest designed capacity at 1 m3/day.