486 plants indexed.
WESTMORLAND WWTF serves Westmorland, California, treating wastewater for approximately 2,131 residents. The plant is located within 50 km of the coast and operates under U.S. Clean Water Act regulations.
Niland WWTF serves 2,600 residents in Niland, California. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Imperial WWTF serves the city of Imperial, California, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater for a population of approximately 4,188 residents.
HOLTVILLE WWTF serves 5,240 people in Imperial County, California. The plant has a designed capacity of 1.00 million gallons per day and is located inland, away from the coast.
HEBER WWTF serves Heber, California, treating wastewater for approximately 3,500 residents. The plant has a designed capacity of 1.00 million gallons per day.
Blythe Regional WWTF serves approximately 12,155 people in Riverside County, California. The plant operates under the US Clean Water Act framework for municipal wastewater treatment.
Calipatria WWTF serves 7,980 people in Imperial County, California. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.
CALEXICO WWTF serves approximately 15,344 people in Imperial County, California. The plant operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater.
Palm Springs WWRF serves approximately 84,624 residents in Palm Springs, California. The facility operates under the U. S. Clean Water Act and NPDES permit program, discharging treated wastewater to the local watershed.
El Centro WWTF serves approximately 40,000 residents in El Centro, California. The plant operates under U.S. EPA and state regulations, discharging treated wastewater to local waterways.
MOJAVE WWTF serves 4,751 people in Kern County, California. The plant treats municipal wastewater under U.S. EPA and state regulations.
Rosamond WWTF serves 12,600 people in Rosamond, California. The plant treats municipal wastewater under the U.S. Clean Water Act, discharging to local waterways in the Mojave Desert region.
Silver Lakes WWTF serves Helendale, California, treating wastewater for approximately 6,700 residents. The plant operates under US EPA and California state regulations for inland discharge.
Houston Creek WWTF in Crestline, California serves approximately 11,000 people. The plant discharges into the local watershed within the San Bernardino Mountains.
L Arrowhead WWTF serves approximately 15,581 residents in Lake Arrowhead, California. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the local watershed.
June Lake WWTF serves approximately 2,828 residents in Mono County, California, treating wastewater from the June Lake community in the Eastern Sierra region.
Mammoth Community WWTF serves approximately 20,185 people in Mono County, California. The plant treats wastewater from the Mammoth Lakes area and discharges into the local watershed.
Victor Valley Regional WWRP serves over 185,000 people in Victorville, California. The plant treats municipal wastewater under U. S. EPA and California state regulations.
Tahoe Truckee WWTP serves approximately 56,539 people in Truckee, California. The plant operates under the US Clean Water Act, ensuring treated wastewater meets federal and state standards before discharge.
Barstow WRF serves approximately 25,850 people in San Bernardino County, California. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
UtilityRadar indexes 486 wastewater treatment plants in California, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, WESTMORLAND WWTF has the highest designed capacity at 1 m3/day.