Sewer resources

Sanitary Sewer Systems General Order - Information about the Statewide General Waste Discharge Requirements for Sanitary Sewer Systems, Water Quality Order.

California Integrated Water Quality System Project - Resources to support the Sanitary Sewer Overflow Program.

Orange County Sanitation District - The public that provides wastewater collection, treatment, and disposal services for approximately 2.6 million people in central and northwest Orange County.

California Water Environment Association - The state association of 10,000+ wastewater professionals representing all facets of wastewater management and resource recovery, from operators to lab techs to engineers.