486 plants indexed.
Borrego Springs WWRF is an advanced treatment plant serving 978 people in Borrego Springs, California. It discharges 227.13 megaliters of treated wastewater annually, operating under US EPA and California regulations.
Skyline Ranch Country Club WWTF is a secondary treatment plant in Valley Center, California, serving 350 people with a design capacity of 158.99 m³/day and a discharge volume of 151.42 m³/day.
Rancho Del Campo WWTF is a secondary treatment plant in San Diego, California, serving 1,585 people. It discharges 492.10 megaliters annually and is located within 10 km of the coast.
Pauma Valley WWTF is a secondary treatment plant in San Diego County, California, serving approximately 800 people with a designed capacity of 454.25 m³/day.
Pine Valley WWTF is a secondary treatment plant in San Diego County, California, serving 600 people. It discharges 113.56 units of treated wastewater daily, with a designed capacity of 189.27 units.
Whispering Palms WPCF is a secondary wastewater treatment plant in Rancho Santa Fe, California, serving 3,624 people. It discharges 946.35 thousand gallons per day and is located within 10 km of the Pacific coast.
Julian Water Pollution Control Fac serves 528 people in Julian, California, with secondary treatment. The plant discharges 75.71 units of treated wastewater daily, operating under US EPA and California regulations.
Lytle Creek WWTF is a secondary treatment plant serving 1,070 people in Lytle Creek, California. It discharges 340.69 acre-feet of treated wastewater annually, operating under U.S. EPA NPDES regulations.
Upland Hills WRP is a secondary treatment plant serving 1,200 people in Upland, California. It discharges 567.81 megaliters of treated wastewater annually, operating under the US Clean Water Act.
Blythe Airport WWTF is a secondary treatment plant serving 30 people in Blythe, California. It discharges 11.36 million gallons per day and operates under US Clean Water Act regulations.
Puerta La Cruz Conserv Camp WWTF is a secondary treatment plant in Oak Grove, California, serving 130 people. It discharges 37.85 m³/day of treated wastewater.
RIPLEY WWTF is a secondary treatment plant in Riverside, California, serving 762 people. It discharges treated wastewater inland, with a designed capacity of 302.83 volume units and a discharge volume of 264.98.
Imperial Commun Colleges Dist WWTF is an advanced treatment plant in Imperial County, California, serving 5,000 people. It discharges 189.27 megaliters of treated wastewater annually, with a designed capacity of 567.81 megaliters.
SEELEY CWD WWTF is a secondary treatment plant serving 1,122 people in Seeley, California. It discharges 378.54 m³/day of treated wastewater, operating under U.S. Clean Water Act regulations.
Desert Shores WWTF is a secondary treatment plant in Imperial County, California, serving about 1,200 people. It discharges 757 m³/day of treated wastewater near the Salton Sea, a critical inland water body.
North Shore WWRF is a secondary treatment plant in Coachella, California, serving 290 people. It discharges 68.14 million gallons per year and has a designed capacity of 124.92 million gallons.
Bombay Beach WWRF is a secondary treatment plant in Coachella, California, serving 1,343 people. It discharges 302.83 volume units and has a designed capacity of 567.81 volume units.
BAKER WWTF is a secondary treatment plant in Kern County, California, serving 600 people. It discharges treated wastewater into the local watershed, supporting water quality in the arid Mojave Desert region.
Desert Lake WWTF is a secondary treatment plant serving 1,405 people in Plumas County, California. It discharges 416.40 volume units daily, with a designed capacity of 832.79 units.
Leavitt Lake Evaporation Ponds in Lassen County, California, serves 950 people with secondary treatment. The plant discharges 143.85 million gallons per year into local evaporation ponds.
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 City of San Diego Public Utilities Department. UtilityRadar's records show 1 plant linked to this operator.
Among the indexed plants, Whispering Palms WPCF has the highest designed capacity at 1,514 m3/day.