486 plants indexed. Showing 92 matching current filters.
VALLEY SD WWTF serves Indio, California, treating wastewater for approximately 85,000 residents. The plant operates under U. S. EPA and state regulations, discharging treated effluent into the local watershed.
Palm Springs WWRF serves approximately 84,624 residents in Palm Springs, California. The facility operates under the U. S. Clean Water Act and NPDES permit program, discharging treated wastewater to the local watershed.
Victor Valley Regional WWRP serves over 185,000 people in Victorville, California. The plant treats municipal wastewater under U. S. EPA and California state regulations.
Easterly WWTP serves Vacaville, California, treating wastewater for approximately 95,000 residents. The plant operates under the U. S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Turlock WWTF is a municipal wastewater treatment facility serving approximately 76,338 residents in Turlock, California. The plant operates under the U. S. Clean Water Act and is located inland in Stanislaus County.
Brentwood WWTP serves approximately 53,194 people in Pleasant Hill, California. The plant is located within 50 km of the coast and operates under U.S. EPA and state regulations.
Fresno Clovis Regional WRF serves approximately 940,000 people in Fresno, California. The plant operates under the US Clean Water Act, which mandates secondary treatment for large municipal facilities.
Stockton Regional WWCF serves over 316,000 residents in Stockton, California. The plant treats municipal wastewater and discharges into the San Joaquin River, which flows to the Sacramento-San Joaquin Delta and San Francisco Bay.
Sacramento Regional WWTF in Elk Grove, California, serves over 2.8 million people. It is one of the largest wastewater treatment facilities in the western United States, discharging treated water into the Sacramento River system.
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.
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.
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.
Valencia WRP in Los Angeles County, California serves 163,000 people. The plant operates under US EPA NPDES regulations for wastewater treatment and discharge.
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.
Los Coyotes WRP in Cerritos, California serves 370,000 people. The plant operates under the US Clean Water Act NPDES permit program, discharging treated wastewater to local waterways.
San Jose Creek WRP in Whittier, California, serves 1,000,000 people. The plant operates under the US Clean Water Act and NPDES permit program.
Hill Canyon WWTP serves Thousand Oaks, California, treating wastewater for approximately 128,000 residents. The plant operates under U. S. Clean Water Act regulations with a designed capacity of 1.00 million gallons per day.
Ventura Water Reclamation Facility serves over 107,000 people in San Buenaventura (Ventura), California. The plant operates under the US Clean Water Act, discharging treated wastewater into the Santa Clara River watershed which drains to the Pacific
Ojai Valley SD WWTF serves approximately 20,000 people in Weldons, California. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
UtilityRadar indexes 486 wastewater treatment plants in California, with treatment level, capacity, operator and discharge data on each record.
Among the plants on this page, the most-referenced operator is Los Angeles Bureau of Sanitation. UtilityRadar's records show 2 plants linked to this operator.
Among the indexed plants, VALLEY SD WWTF has the highest designed capacity at 1 m3/day.