26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Rio Vista WWTF serves approximately 3,992 residents in Rio Vista, California. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
El Dorado Hills WWTP serves approximately 23,946 people in El Dorado County, California. The plant operates under U.S. Clean Water Act regulations, with NPDES permits governing its discharge.
Deer Creek WWTP serves Sprekelsville, California, treating wastewater for approximately 26,670 residents. The plant operates under U.S. EPA and state regulations, discharging into local waterways in the Sierra Nevada foothills.
Corcoran WWTF serves approximately 12,700 residents in Corcoran, California. The plant treats municipal wastewater and discharges into the Tulare Lake Basin, a region with significant agricultural and ecological importance.
Corning WWTP in Loybas Hill, California serves a population of 6,825. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local water quality.
REEDLEY WWTP serves approximately 21,206 residents in Reedley, California. The plant discharges treated wastewater into the Kings River watershed, which flows through the San Joaquin Valley.
Quincy Treatment Plant serves approximately 3,688 residents in Plumas County, California. The facility discharges treated wastewater into the local watershed, ultimately draining to the Pacific Ocean.
Alturas WWTP serves approximately 5,752 people in Modoc County, California. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Winters WWTF is a municipal wastewater treatment facility serving 7,300 residents in Winters, California. The plant has a designed capacity of 1.00 million gallons per day and operates under U.S. Clean Water Act regulations.
DIXON WWTF serves approximately 18,536 residents in Solano County, California. The plant operates under US Clean Water Act regulations, with a designed capacity of 1.00 million gallons per day.
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.