Wastewater plants in California

486 plants indexed. Showing 227 matching current filters.

227 plants matching filters

WOODBRIDGE WWTF

San Joaquin County, California

Woodbridge WWTF serves 3,765 people in San Joaquin County, California. The plant discharges treated wastewater into the local watershed, contributing to the San Joaquin River basin.

Not Reported 3,765

San Andreas Sanitary District WWTP

San Andreas, California

San Andreas Sanitary District WWTP serves 2,449 residents in San Andreas, California. The plant operates under U.S. Clean Water Act regulations for small communities.

Not Reported 2,449

ESCALON WWTF

San Joaquin County, California

Escalon WWTF serves 4,437 people in San Joaquin County, California. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.

Not Reported 4,437

Mt Shasta WWTF

Pioneer, California

Mt Shasta WWTF in Pioneer, California serves a population of 3,703. The plant operates under the US Clean Water Act framework, with NPDES permits regulating its discharge.

Not Reported 3,703

Manteca WQCF

Manteca, California

Manteca WQCF is a municipal wastewater treatment plant serving approximately 80,000 residents in Manteca, California. The facility operates under the US Clean Water Act framework, managing treated effluent discharge into the San Joaquin River watersh

Not Reported 79,846

LAKEPORT SOUTH WWTF

Lakeport, California

LAKEPORT SOUTH WWTF serves approximately 8,590 residents in Lakeport, California. The plant operates under the US Clean Water Act framework via NPDES permits.

Not Reported 8,590

ARVIN WWTF

Kern County, California

ARVIN WWTF serves approximately 9,200 residents in Kern County, California. The plant operates under the US Clean Water Act's NPDES permit program, ensuring treated wastewater meets federal standards before discharge.

Not Reported 9,200

PATTERSON WWTF

Patterson, California

PATTERSON WWTF serves approximately 11,606 people in Patterson, California. The plant operates under the US Clean Water Act framework, with NPDES permits regulating its discharge to local waterways.

Not Reported 11,606

Marysville WWTF

Marysville, California

Marysville WWTF serves approximately 13,627 residents in Marysville, California. The plant operates under U.S. EPA and California state regulations for wastewater treatment.

Not Reported 13,627

WESTWOOD WWTF

Stanislaus County, California

WESTWOOD WWTF is a municipal wastewater treatment facility serving approximately 2,000 people in Stanislaus County, California. The plant operates under the U.S. Clean Water Act, with oversight from state and federal regulators.

Not Reported 2,000

SUTTER CREEK WWTF

Sutter Creek, California

Sutter Creek WWTF serves approximately 4,019 residents in Sutter Creek, California. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.

Not Reported 4,019

TWAIN HARTE WWTF

Calaveras County, California

Twain Harte WWTF serves approximately 12,648 residents in Calaveras County, California. The plant operates under U.S. Clean Water Act regulations, ensuring treated wastewater meets state and federal standards before discharge.

Not Reported 12,648

IONE WWTF

Ione, California

IONE WWTF is a municipal wastewater treatment facility serving Ione, California. The plant treats wastewater from a population of approximately 7,466 in Amador County.

Not Reported 7,466

Mule Creek State Prison WWTF

Ione, California

Mule Creek State Prison WWTF in Ione, California serves a population of 6,500. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal facilities.

Not Reported 6,500

SONORA WWTP

Hughson, California

SONORA WWTP in Hughson, California serves approximately 16,969 people. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.

Not Reported 16,969

Hughson WWTF

Stanislaus County, California

Hughson WWTF serves approximately 12,000 people in Stanislaus County, California. The plant discharges treated wastewater into local waterways within the San Joaquin River basin.

Not Reported 12,000

CERES WWTP

Waterford, California

CERES WWTP in Waterford, California serves approximately 37,000 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.

Not Reported 37,338

ATWATER WWTF

Atwater, California

ATWATER WWTF serves approximately 27,205 residents in Atwater, California. The plant operates under U.S. Clean Water Act regulations, managing municipal wastewater for this inland community.

Not Reported 27,205

Tracy WWTP

Tracy, California

Tracy WWTP serves approximately 83,900 residents in Tracy, California. The plant operates under the U. S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.

Not Reported 83,900

Armona WWTF

Armona, California

Armona WWTF is a municipal wastewater treatment facility serving approximately 3,239 residents in Armona, California. The plant operates under the U.S. Clean Water Act framework, with oversight from state and federal environmental agencies.

Not Reported 3,239

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.

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