Wastewater plants in California

486 plants indexed. Showing 30 matching current filters.

30 plants matching filters

SAN SIMEON ACRES WWTF

San Simeon, California

SAN SIMEON ACRES WWTF is a secondary treatment plant serving 3,750 people in San Simeon, California. It discharges 378.54 m³/day of treated wastewater near the Pacific coast.

Secondary 3,750

COUNTRY CLUB EST WWTF

Los Osos, California

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.

Secondary 1,400

CHUALAR TREATMENT PONDS

Salinas, California

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.

Secondary 1,190

LOG CABIN RANCH WWTF

La Honda, California

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.

Secondary 220

BOLINAS WWTF

Bolinas, California

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.

Secondary 885

Angel Island State Park WWTF

Novato, California

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.

Secondary 130

PARADISE COVE WWTF

Tiburon, California

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.

Secondary 54

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

OCEANA MARIN WWTF

Novato, California

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.

Secondary 526

Port Costa WWTF

Port Costa, California

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.

Secondary 350

MANILA WWTF

Eureka, California

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.

Secondary 785

Sea Ranch WWTF

Sea Ranch, California

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.

Secondary 300

LOLETA WWTF

Loleta, California

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.

Secondary 750

Redwood Park CSD WWTP

Del Norte County, California

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.

Secondary 160

ANCHOR BAY WWTF

Anchor Bay, California

Anchor Bay WWTF is a secondary treatment plant serving about 100 people in Anchor Bay, California. It discharges 37.85 m³/day of treated wastewater near the Pacific coast.

Secondary 100

POINT ARENA WWTF

Point Arena, California

Point Arena WWTF is a secondary treatment plant serving 1,275 people in Point Arena, California. It discharges 681.37 million gallons per year and is located within 10 km of the Pacific coast.

Secondary 1,275

BODEGA BAY WWTF

Bodega Bay, California

Bodega Bay WWTF is a secondary treatment plant serving 2,800 people in Bodega Bay, California. It discharges 757.08 m³/day of treated wastewater near the Pacific coast.

Secondary 2,800

MIRANDA WWTF

Eureka, California

Miranda WWTF is a secondary treatment plant in Eureka, California, serving 825 people. It discharges 151.42 volume units and is located within 10 km of the coast.

Secondary 825

Ferndale WWTF

Port Kenyon, California

Ferndale WWTF is a secondary treatment plant serving 1,457 people in Port Kenyon, California. It discharges treated wastewater near the coast, operating under the US Clean Water Act.

Secondary 1,457

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

Frequently asked

How many wastewater treatment plants are in California?

UtilityRadar indexes 486 wastewater treatment plants in California, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in California?

Among the indexed plants, BODEGA BAY WWTF has the highest designed capacity at 757 m3/day.

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