A.K. Warren Water Resource Facility
(formerly known as the Joint Water Pollution Control Plant)
24501 South Figueroa Street
Carson, CA 90745

The Warren Facility currently provides primary and secondary treatment for a design capacity of 400 million gallons of wastewater per day, and serves over 4.8 million residents, businesses and industries.

Read more about the wastewater treatment process at the Warren Facility. View the diagram below for an enlarged view of the treatment process.