The following Sewer System Management Plan (SSMP) has been prepared pursuant to State Water Resources Control Board Order No. 2006-0003-DWQ, Statewide General Waste Discharge Requirements for Sanitary Sewer Systems, and Order No. WQ-2013-0058-EXEC, Amending Monitoring and Reporting Program for Statewide General Waste Discharge Requirements for Sanitary Sewer Systems.
The documents in this list may not work with all assistive technology and are being remediated. For alternative formats, please email Environmental Health Services General Contact or phone 415-473-6907. To use the California relay service, dial 711.
- 2016 Board of Supervisors Approval of SSMP (0.75 MB) — 2016 Board of Supervisors Approval of SSMP - a page
- 2022 Updated SSMP (0.31 MB) — 2022 Updated SSMP - 5 pages
- 2024 Updated SSMP (1.33 MB) — 2024 Updated SSMP - 6 pages
- SSMP Audit 2025 with signatures (1.30 MB) — Sewer System Management Plan biennial audit report (May 2025).