26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Hanford WWTF serves approximately 45,000 residents in Hanford, California. The facility operates under the U.S. Clean Water Act framework, treating municipal wastewater for inland discharge.
McFarland WWTF in Delano, California serves approximately 5,600 residents. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
WOODLAND WWTF serves approximately 49,000 residents in Woodland, California. The plant operates under the U.S. Clean Water Act, with regulatory oversight from the EPA and California State Water Resources Control Board.
OAKDALE WWTF serves approximately 21,274 residents in Oakdale, California. The plant operates under the U.S. Clean Water Act, which requires NPDES permits for municipal wastewater discharges.
Santa Paula WRF serves approximately 29,500 residents in Santa Paula, California. The plant operates under the US Clean Water Act framework for municipal wastewater treatment.
Camarillo WWTF serves approximately 48,000 residents in Camarillo, California. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Oxnard WWTP serves over 227,000 people in Oxnard, California, as a major municipal wastewater facility. Located near the coast, it operates under US EPA and California regulations.
Tapia WRF serves approximately 89,500 people in the Unincorporated Santa Monica Mountains, California. The plant is located within 50 km of the coast and discharges into the local watershed.
Camrosa Water Reclamation Facility in Ventura County, California serves approximately 17,740 people. The plant operates under U.S. EPA and state regulations for wastewater treatment and discharge.
Fillmore WWTF serves approximately 15,145 people in Los Angeles, California. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Avalon WWRF serves the island community of Avalon, California, treating wastewater for approximately 6,300 residents. The plant is located on Santa Catalina Island, within 50 km of the coast.
Moorpark WWTF serves approximately 37,576 residents in Moorpark, California. The plant operates under the U.S. Clean Water Act framework, with a designed capacity of 1.00 million gallons per day.
DC Tillman WRP in Los Angeles, California serves 1,100,000 people. The plant operates under the US Clean Water Act and EPA NPDES permit program.
LA Glendale WRP in Los Angeles, California serves 272,700 people. The plant operates under US EPA NPDES permits and discharges treated wastewater to the Los Angeles River watershed.
Terminal Island WWTP serves 130,000 people in Los Angeles, California. Located near the Port of Los Angeles, it operates under US EPA NPDES permits for coastal discharge.
Palmdale WRP serves approximately 150,000 residents in Palmdale, California. The plant operates under the U. S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Lancaster WRP in Los Angeles County, California serves 160,000 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
Valencia WRP in Los Angeles County, California serves 163,000 people. The plant operates under US EPA NPDES regulations for wastewater treatment and discharge.
Saugus WRP is a municipal wastewater treatment plant serving Santa Clarita, California. It operates under the US Clean Water Act and NPDES permit framework.
Long Beach WRP serves 220,000 people in California. The plant operates under the US Clean Water Act and NPDES permit program, discharging treated wastewater into the Pacific Ocean via the San Pedro Bay.