14,814 plants indexed. Showing 1,131 matching current filters.
REDONDO STP serves Federal Way, Washington, treating wastewater for approximately 35,420 residents. The plant operates under U.S. EPA and Washington state regulations, discharging treated effluent into the Puget Sound watershed.
LAKOTA STP serves approximately 50,050 people in Federal Way, Washington. The plant is located near the coast and discharges into the Puget Sound watershed.
CENT KITSAP REG STP is a municipal wastewater treatment plant serving approximately 44,476 people in Brownsville, Washington. It operates under the US Clean Water Act framework with NPDES permitting.
Ilwaco Wastewater Treatment Plant serves approximately 8,100 residents in Ilwaco, Washington. It is located within 50 km of the Pacific coast, discharging treated effluent into the Columbia River estuary.
Everett WWTP serves approximately 149,000 people in Washington, USA. The facility is located near the coast and discharges into the Puget Sound ecosystem.
Edmonds STP serves approximately 73,790 residents in Edmonds, Washington. The plant is located within 50 km of the coast and discharges treated wastewater into the Puget Sound ecosystem.
Midway Sewer District WWTP serves Des Moines, Washington, treating wastewater for a population of approximately 43,616. The plant is located within 50 km of the coast and discharges into the Puget Sound watershed.
Salmon Creek STP serves Clark County, Washington, treating wastewater for approximately 90,000 residents. The plant operates under the U. S. Clean Water Act, with discharge likely to the Columbia River basin.
Bremerton West Plant STP serves approximately 48,000 people in Bremerton, Washington. The facility is located within 50 km of the coast and discharges treated wastewater into the Puget Sound watershed.
Blaine STP serves approximately 4,705 residents in Blaine, Washington. Located near Semiahmoo Spit, the plant discharges into the Salish Sea via local waterways.
Bellingham Post Point TP serves approximately 90,453 people in Bellingham, Washington. The plant is located near the coast and operates under U. S. EPA NPDES permitting.
Anacortes STP serves approximately 17,644 residents in Anacortes, Washington. The plant is located within 50 km of the coast and discharges into the local watershed.
Alderwood Water and Wastewater Dist serves over 131,000 people in Snohomish County, Washington. The plant is located near Puget Sound and operates under US EPA and Washington state regulations.
Aberdeen STP serves approximately 23,515 residents in Aberdeen, Washington. The plant operates under the U.S. Clean Water Act framework, discharging treated wastewater into the Grays Harbor estuary.
Water Reclamation Project in Fairfax County, Virginia serves approximately 324,000 people. The plant operates under the US Clean Water Act framework with NPDES permitting.
Lower Potomac STP in Lorton, Virginia serves over 350,000 people. The plant discharges treated wastewater into the Potomac River, which flows into the Chesapeake Bay.
Arlington County Water Pollution Control Plant (WPCP) serves over 248,000 residents in Arlington, Virginia. The plant discharges treated wastewater into the Potomac River, which flows into the Chesapeake Bay.
The Alexandria STP serves approximately 258,000 people in Alexandria, Virginia, as a major municipal wastewater treatment facility. It operates under the U. S. Clean Water Act framework, discharging treated effluent into the Potomac River watershed.
ATLANTIC W P C F serves Virginia Beach, Virginia, treating wastewater for approximately 329,550 people. The plant is located within 50 km of the coast and discharges into the Atlantic Ocean watershed.
NANSEMOND W P C F serves approximately 119,865 people in Suffolk, Virginia. The plant is located within 50 km of the coast and discharges into the local watershed.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, REDONDO STP has the highest designed capacity at 1 m3/day.