California Integrated Water Quality System Project (CIWQS)

CIWQS HELP CENTER - Sanitary Sewer Overflow

Support for the Sanitary Sewer Overflow Program

State Water Board General Order 2006-0003-DWQ requires operators of most sanitary sewer collection systems to report spill occurrences to their regional board using CIWQS. They must also maintain an up-to-date questionnaire about their collection systems and certify that their management plan is appropriate, current, and fully implemented. All of this must be done using CIWQS.