486 plants indexed.
Country Club Est WWTF is a secondary treatment plant serving 1,400 people in Los Osos, California. It discharges 75.71 million gallons per year and is located within 10 km of the coast.
Chualar Treatment Ponds in Salinas, California provides secondary treatment for a small population of 1,190. The plant discharges 151.42 megaliters of treated wastewater annually.
Lake Cachuma County Park WWTF is a secondary treatment plant serving 1,390 people in Santa Barbara County, California. It discharges treated wastewater into the local watershed near Lake Cachuma.
Log Cabin Ranch WWTF is a secondary treatment plant serving 220 people in La Honda, California. It discharges 68.14 megaliters per year and is located within 10 km of the Pacific coast.
Bolinas WWTF is a secondary treatment plant serving 885 residents in Bolinas, California. It discharges 174.13 units of treated wastewater daily, with a designed capacity of 246.05 units.
Angel Island State Park WWTF is a secondary treatment plant in Novato, California, serving 130 people. It discharges 37.85 m³/day of treated wastewater near the San Francisco Bay.
Paradise Cove WWTF is a secondary treatment plant in Tiburon, California, serving 54 people. It discharges 37.85 million gallons per year into the San Francisco Bay.
Tomales WWTP is a secondary treatment plant serving 325 people in Tomales, California. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 151.42 units.
Oceana Marin WWTF is a secondary treatment plant in Novato, California, serving 526 people. It discharges 75.71 units of treated wastewater and is located within 10 km of the coast.
Port Costa WWTF is a secondary treatment plant serving 350 people in Port Costa, California. It discharges 22.71 million gallons per year and is located within 10 km of the coast.
Fort Jones WWTF is a secondary treatment plant serving 660 residents in Fort Jones, California. It discharges 181.70 volume units daily with a designed capacity of 238.48 volume units.
Geyserville WWTF is an advanced treatment plant serving 809 people in Geyserville, California. It discharges 234.70 units of treated wastewater and has a designed capacity of 348.26 units.
MANILA WWTF is a secondary treatment plant serving 785 people in Manila, Eureka, California. It discharges treated wastewater near the Pacific coast, operating under US EPA NPDES regulations.
Sea Ranch WWTF is a secondary treatment plant serving 300 people in Sea Ranch, California. It discharges 102.21 million gallons per year within 10 km of the Pacific coast.
Newell WWTF is a secondary treatment plant serving 336 people in Newell, California. It discharges 151.42 megaliters of treated wastewater annually, with a designed capacity of 189.27 megaliters.
Redwoods CC WWTF is an advanced treatment plant serving 2,176 people in Eureka, California. It discharges 567.81 units of treated wastewater near the Pacific coast.
Mendocino City WWTF is an advanced treatment plant serving 2,256 people in Mendocino, California. It discharges 492.10 megaliters annually and is located within 10 km of the Pacific coast.
Loleta WWTF is a secondary treatment plant serving 750 people in Loleta, California. It discharges 151.42 megaliters of treated wastewater annually, operating under the US Clean Water Act framework.
Redwood Park CSD WWTP is a secondary treatment plant in Del Norte County, California, serving 160 people. It discharges 34.07 million gallons per day and is located within 10 km of the Pacific coast.
Etna Wastewater Treatment Facility serves 781 people in Siskiyou County, California, with secondary treatment. The plant has a designed capacity of 378.54 cubic meters per day and discharges 340.69 cubic meters per day.
UtilityRadar indexes 486 wastewater treatment plants in California, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, Mendocino City WWTF has the highest designed capacity at 1,173 m3/day.