Wastewater plants in California

486 plants indexed.

486 plants

LOST HILLS WWTF

Kern County, California

Lost Hills WWTF is a secondary treatment plant in Kern County, California, serving a small population of 600. It discharges treated wastewater into local waterways, supporting regional water quality.

Secondary 600 Low

Rio Ramaza WWTF

Yuba City, California

Rio Ramaza WWTF is a secondary treatment plant serving Yuba City, California. It has a designed capacity of 7.57 million gallons per day and discharges treated wastewater into local waterways.

Secondary 20 Low

Robbins WWTF

Yuba City, California

Robbins WWTF is a secondary treatment plant serving 391 people in Yuba City, California. It discharges 105.99 units of treated wastewater daily, with a designed capacity of 113.56 units.

Secondary 391 Low

POPLAR WWTF

Tulare, California

POPLAR WWTF is a secondary treatment plant serving 2,500 people in Tulare, California. It discharges 908.50 volume units daily with a designed capacity of 1,287.04 units.

Secondary 2,500 Low

CAMINO HGTS WWTF CSD 21

Meadow Lakes, California

CAMINO HGTS WWTF CSD 21 is a secondary treatment plant serving 300 people in Meadow Lakes, California. It discharges 227.13 megaliters per year and has a designed capacity of 151.42 megaliters.

Secondary 300 Low

Yosemite West WWTF

Mormon Bar, California

Yosemite West WWTF is a secondary treatment plant serving 350 people in Mormon Bar, California. It discharges 113.56 megaliters annually and has a designed capacity of 378.54 megaliters.

Secondary 350 Low

Mariposa Pines WWTF

Mariposa County, California

Mariposa Pines WWTF is a primary treatment plant serving 35 people in Mariposa County, California. It discharges 11.36 m³/day of treated wastewater with a designed capacity of 15.14 m³/day.

Primary 35 Low

DON PEDRO WWTF

Mariposa County, California

Don Pedro WWTF is a secondary treatment plant in Mariposa County, California, serving 250 people. It discharges 151.42 volume units and operates under US EPA Clean Water Act regulations.

Secondary 250 Low

LOYALTON WWTF

Sierra County, California

Loyalton WWTF is a secondary treatment plant in Sierra County, California, serving about 1,265 people. It discharges treated wastewater into the local watershed.

Secondary 1,265 Low

Woodville WWTF

Tulare County, California

Woodville WWTF is a secondary treatment plant serving 1,800 people in Tulare County, California. It discharges treated wastewater into local waterways, supporting the region's water quality management.

Secondary 1,800 Low

WHEATLAND WWTF

Yuba County, California

Wheatland WWTF is a secondary treatment plant serving 3,469 people in Yuba County, California. It discharges 605.67 million gallons annually and has a designed capacity of 1,930.55 million gallons.

Secondary 3,469 Low

Tipton WWTF

Tipton, California

Tipton WWTF is a secondary treatment plant serving 1,644 people in Tipton, California. It discharges 757.08 cubic meters per day and has a designed capacity of 1,514.16 cubic meters per day.

Secondary 1,644 Low

TERRA BELLA WWTF

Tulare County, California

TERRA BELLA WWTF is a secondary treatment plant in Tulare County, California, serving 1,859 people. It discharges 567.81 units of treated wastewater daily, with a designed capacity of 908.50 units.

Secondary 1,859 Low

Strathmore WWTF

Tulare County, California

Strathmore WWTF is a secondary treatment plant serving 1,902 people in Tulare County, California. It discharges 757.08 megaliters annually and has a designed capacity of 1,514.16 megaliters.

Secondary 1,902 Low

RICHVALE WWTF

Colusa County, California

Richvale WWTF is a secondary treatment plant in Colusa County, California, serving about 300 people. It discharges 113.56 megaliters per year and has a design capacity of 151.42 megaliters per year.

Secondary 300 Low

PIXLEY WWTF

Tulare County, California

PIXLEY WWTF is a secondary treatment plant serving 2,833 people in Tulare County, California. It discharges treated wastewater into the local watershed, with a designed capacity of 1,892.70 cubic meters per day.

Secondary 2,833 Low

McCloud WWTF

McCloud, California

McCloud WWTF is a secondary treatment plant serving 1,700 people in McCloud, California. It discharges 681.37 megaliters annually and operates under US EPA and state regulations.

Secondary 1,700 Low

Linden WWTF

Linden, California

Linden WWTF is a secondary treatment plant serving 1,339 people in Linden, California. It discharges 492.10 megaliters annually and has a designed capacity of 832.79 megaliters.

Secondary 1,339 Low

LEMON COVE WWTF

Tulare County, California

LEMON COVE WWTF is a secondary treatment plant in Tulare County, California, serving 308 people. It discharges 75.71 units of treated wastewater, operating under U.S. EPA NPDES regulations.

Secondary 308 Low

LATON WWTP

Laton, California

Laton WWTP is a secondary treatment plant serving 1,477 people in Laton, California. It discharges 529.96 million gallons per year and operates under the US Clean Water Act.

Secondary 1,477 Low

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, WHEATLAND WWTF has the highest designed capacity at 1,931 m3/day.

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