486 plants indexed. Showing 93 matching current filters.
WESTMORLAND WWTF serves Westmorland, California, treating wastewater for approximately 2,131 residents. The plant is located within 50 km of the coast and operates under U.S. Clean Water Act regulations.
Niland WWTF serves 2,600 residents in Niland, California. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Calipatria WWTF serves 7,980 people in Imperial County, California. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.
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.
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.
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.
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.
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.
SO SAN LUIS OB CO WWTF serves Oceano Beach, California, treating wastewater for approximately 70,000 residents. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
GUADALUPE WWTF serves 7,000 people in Santa Barbara County, California. The plant operates under the US Clean Water Act and NPDES permitting framework.
CALIF MENS COLONY WWTF serves San Luis Obispo County, California, treating wastewater for approximately 11,637 people. The plant operates under U.S. EPA and state regulations, discharging treated effluent into local waterways.
Carpinteria WWTF serves 16,000 people in Carpinteria, California. The plant is located within 50 km of the Pacific coast and operates under U.S. Clean Water Act regulations.
Montecito WWTF serves approximately 9,500 residents in Montecito, California. The plant operates under U.S. EPA and state regulations, discharging treated wastewater into the local watershed.
Lompoc Regional WRP is a municipal wastewater treatment plant serving approximately 57,000 people in Lompoc, California. The facility operates under the U.S. Clean Water Act and discharges treated effluent into the Santa Ynez River watershed.
Watsonville WWTF serves approximately 64,622 residents in Watsonville, California. The plant is located near the coast and discharges treated wastewater into local waterways.
Summerland WWTP serves approximately 2,000 residents in Summerland, California. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the Pacific coast.
Santa Barbara WWTF serves 89,082 people in Santa Barbara, California. The plant is located within 50 km of the coast and discharges treated wastewater into the Pacific Ocean.
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 1 plant linked to this operator.
Among the indexed plants, WESTMORLAND WWTF has the highest designed capacity at 1 m3/day.