Wastewater plants in California

486 plants indexed. Showing 157 matching current filters.

157 plants matching filters

Tomales WWTP

Tomales, California

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.

Secondary 325 Medium

TRANCAS WWTF

Malibu, California

TRANCAS WWTF is a secondary treatment plant serving 820 people in Malibu, California. It discharges treated wastewater near the Pacific coast, operating under US EPA and state regulations.

Secondary 820 Medium

Westport STF

Mendocino County, California

Westport STF is a secondary wastewater treatment plant in Mendocino County, California, serving 285 people. It discharges 94.64 million gallons per year and is located within 10 km of the Pacific coast.

Secondary 285 Medium

Whispering Palms WPCF

Rancho Santa Fe, California

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.

Secondary 3,624 Medium

4S Ranch Wastewater Treatment Plant

Carlsbad, California

4S Ranch Wastewater Treatment Plant in Carlsbad, California serves approximately 59,518 people. The facility is located within 50 km of the Pacific coast and operates under U.S. EPA and California state regulations.

Not Reported 59,518 Medium

Alvarado WWTF

Brisbane, California

Alvarado WWTF in Brisbane, California serves approximately 350,000 people. The plant operates under the US Clean Water Act and NPDES permit program.

Not Reported 350,000 Medium

American Canyon WWTF

American Canyon, California

American Canyon WWTF serves approximately 22,809 residents in American Canyon, California. The plant operates under the US Clean Water Act framework with a designed capacity of 1.00 million gallons per day.

Not Reported 22,809 Low

Arcata WWTF

Arcata, California

Arcata WWTF serves 17,752 people in Arcata, California, discharging treated wastewater near Humboldt Bay. The plant is located within 50 km of the Pacific coast.

Not Reported 17,752 Medium

AVALON WWRF

Avalon, California

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.

Not Reported 6,300 Medium

BENICIA WWTF

Benicia, California

Benicia WWTF serves approximately 13,682 residents in Benicia, California. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.

Not Reported 13,682 Low

Brentwood WWTP

Pleasant Hill, California

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.

Not Reported 53,194 Medium

Burlingame WWTP

Burlingame, California

Burlingame WWTP serves approximately 32,700 residents in Burlingame, California. The plant is located near the San Francisco Bay and operates under U.S. EPA and state regulations.

Not Reported 32,696 Medium

C and H SUGAR JOINT WWTP

Crockett, California

C and H Sugar Joint WWTP serves Crockett, California, treating wastewater from a sugar refinery and local community. The plant has a designed capacity of 1.00 million gallons per day and serves a population of 4,000.

Not Reported 4,000 Low

CALIF MENS COLONY WWTF

San Luis Obispo County, California

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.

Not Reported 11,637 Low

CALIPATRIA WWTF

Imperial County, California

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.

Not Reported 7,980 Low

Cambria WQCP

Cambria, California

Cambria WQCP serves 6,500 residents in Cambria, California. The plant is located within 50 km of the Pacific coast and operates under US EPA and California state regulations.

Not Reported 6,500 Low

Camrosa Water Reclamation Facility

Ventura County, California

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.

Not Reported 17,740 Low

CARMEL WWTF

Monterey County, California

CARMEL WWTF is a municipal wastewater treatment facility serving approximately 30,600 people in Monterey County, California. The plant is located within 50 km of the Pacific coast and operates under U.S. EPA and state regulatory frameworks.

Not Reported 30,600 Medium

Carpinteria WWTF

Carpinteria, California

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.

Not Reported 16,000 Medium

Central Contra Costa WWTF

Pacheco, California

Central Contra Costa WWTF in Pacheco, California serves approximately 583,000 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.

Not Reported 582,896 Medium
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