14,814 plants indexed. Showing 1,131 matching current filters.
Miranda WWTF is a secondary treatment plant in Eureka, California, serving 825 people. It discharges 151.42 volume units and is located within 10 km of the coast.
Westport STF is a secondary wastewater treatment plant in Mendocino County, California, serving 285 people. It discharges 94.64 million gallons per year and is located within 10 km of the Pacific coast.
Auke Bay STP is a secondary treatment plant in Juneau, Alaska, serving 300 people. It discharges treated wastewater near the coast, with a design capacity of 605.66 volume units.
Blackwater WWTP in Baldwin County, Alabama, serves about 9,850 people with secondary treatment. The plant discharges 3.79 million gallons per day and is located within 10 km of the Gulf Coast.
James Island WW System is an advanced treatment plant serving 22,500 people in James Island, South Carolina. It discharges treated wastewater near the coast, protecting local waterways and the Atlantic Ocean.
The Navy Yard Sewer System in North Charleston, South Carolina, provides advanced wastewater treatment for approximately 20,000 people. Located near the coast, it serves the Charleston area under U.S. EPA and state regulatory oversight.
FOLLY BEACH COLL SYS is a secondary wastewater treatment plant in Charleston, South Carolina, serving about 400 people. It discharges treated effluent near the Atlantic coast.
Edisto Beach WWTS is a secondary treatment plant serving 1,639 residents in Edisto Beach, South Carolina. Located within 10 km of the coast, it discharges treated wastewater into the local watershed.
St Croix Anguilla POTW serves Christiansted in the US Virgin Islands, treating wastewater for approximately 18,709 people. The plant operates under US EPA NPDES regulations for Caribbean coastal discharge.
Fajardo Regional WWTP serves approximately 55,608 people in Puerto Rico. Located within 50 km of the coast, it discharges into the surrounding watershed under US EPA regulatory oversight.
Humacao Regional WWTP serves approximately 73,478 people in Humacao, Puerto Rico. The plant operates under US EPA and Puerto Rico EQB regulations for wastewater treatment.
Yabucoa WWTP serves approximately 9,850 residents in Yabucoa, Puerto Rico. The plant has a designed capacity of 1.00 million gallons per day and operates under U.S. EPA regulations.
Maunabo WWTP serves approximately 4,975 people in Maunabo, Puerto Rico. The plant is located within 50 km of the coast and discharges into the Caribbean Sea.
Guayama Regional WWTP serves 72,771 people in Guayama, Puerto Rico. Located near the coast, it operates under U. S. EPA and Puerto Rico EQB regulations, discharging treated wastewater into local waters.
Yauco WWTP serves approximately 27,704 people in Yauco, Puerto Rico. The plant operates under U.S. EPA and Puerto Rico regulatory frameworks for wastewater treatment.
Santa Isabel WWTP serves 33,493 people in Santa Isabel, Puerto Rico. The plant is located within 50 km of the coast and discharges into local waters, operating under US EPA regulations.
Penuelas WWTP serves approximately 8,939 people in Peñuelas, Puerto Rico. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the coast.
Ponce Regional WWTP serves approximately 194,000 people in Saint-Barthélemy, France. The plant operates under French and EU wastewater regulations for large agglomerations.
Vega Baja WWTP serves approximately 43,000 people in Vega Baja, Puerto Rico. The facility is located within 50 km of the coast and discharges into local waters under U.S. EPA regulatory oversight.
Mayaguez Regional WWTP serves Mayagüez, Puerto Rico, treating wastewater for approximately 114,939 people. The plant is located near the coast and discharges into local water bodies.
UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, Blackwater WWTP has the highest designed capacity at 76,087 m3/day.