26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Lincoln WWTF serves approximately 14,000 residents in Lincoln, California. The plant discharges treated wastewater into local waterways, supporting the region's water quality and environmental health.
Shasta Lake WWTF serves approximately 9,000 residents in Shasta Lake, California. The plant is subject to EPA and state regulations under the Clean Water Act.
Pleasant Grove WWTP in Roseville, California, serves approximately 120,000 people. The plant operates under the US Clean Water Act and EPA NPDES permit program.
Dry Creek WWTP serves approximately 100,000 people in Placer County, California. The plant discharges treated wastewater into local waterways within the Sacramento River basin.
Cutler Orosi WWTF serves Tulare County, California, treating wastewater for approximately 13,190 people. The plant discharges into local waterways within the San Joaquin Valley watershed.
Placer County WWTF 1 serves approximately 18,000 people in Placer County, California. The plant treats municipal wastewater and discharges into the local watershed.
Davis WPCP serves approximately 65,890 people in Yolo County, California. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
Dunsmuir WWTF is a municipal wastewater treatment plant serving 3,456 people in Siskiyou County, California. It operates under the US Clean Water Act and EPA NPDES permitting framework.
Nevada City WWTF serves approximately 3,064 residents in Nevada City, California. The plant treats municipal wastewater and discharges into the local watershed, contributing to the Yuba River basin.
Grass Valley WWTF serves approximately 19,000 residents in Grass Valley, California. The plant discharges into Wolf Creek, a tributary of the Yuba River, which flows into the Feather River and ultimately the Sacramento River.
Madera STP serves approximately 66,000 residents in Madera, California. The plant discharges treated wastewater into the local watershed, supporting water quality in the San Joaquin River basin.
Angels Camp WWTF serves approximately 5,030 residents in Angels, California. The plant operates under the US Clean Water Act, discharging treated wastewater to local waterways.
Salida Treatment Plant serves 3,257 people in Salida, California. The facility operates under the US Clean Water Act and EPA NPDES permit program for municipal wastewater treatment.
Easterly WWTP serves Vacaville, California, treating wastewater for approximately 95,000 residents. The plant operates under the U. S. Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
NEWMAN WWTF in Hills Ferry, California serves approximately 10,567 people. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.
Exeter WWTF is a municipal wastewater treatment facility serving approximately 10,761 residents in Exeter, California. The plant operates under the U.S. Clean Water Act framework, with regulatory oversight by the California State Water Resources Cont
Dinuba WWTF serves approximately 21,087 residents in Dinuba, California. The plant operates under the US Clean Water Act and EPA NPDES permit program for municipal wastewater treatment.
Davis Campus WWTF in Davis, California, serves approximately 21,000 people. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.
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.
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.