County Calendar

Measure H Oversight Committee Meeting

September 3, 2026 | 5:00 - 6:30 p.m. | County Executive's Office

Holiday Closure: Labor Day 2026

September 7, 2026 | 12:00 a.m. - 11:59 p.m. | County of Sonoma

Most Sonoma County Offices closed

AR-RBA Office Hours

September 9, 2026 | 1:00 - 3:00 p.m. | Upstream Investments

Join staff from the Sonoma County Human Services Department’s Upstream Investments and the Sonoma County Office of Equity for open office hours, offered once each month, for technical assistance on all things Anti-Racist Results-Based Accountability (AR-RBA).

Mark West Area Municipal Advisory Council (MWAMAC) Meeting

September 9, 2026 | 6:00 p.m. | Board of Supervisors Department

The Mark West Area Municipal Advisory Council is an advisory body formed by the Sonoma County Board of Supervisors.

Community Advisory Council (CAC) Meeting

September 9, 2026 | 6:00 p.m. | Independent Office of Law Enforcement Review and Outreach

The Community Advisory Council meets the first Wednesday of each month. Meeting will be held in-person.

Zoning Administrator Meeting

September 10, 2026 | 1:00 p.m. | Permit Sonoma

Hearing of the Zoning Administrator, part of the Sonoma County Planning Agency, discussing specified discretionary land use permits and variances, coastal development permits, and subdivisions creating less than five (5) lots.

Historical Records Commission Meeting

September 10, 2026 | 4:00 - 5:00 p.m. | Clerk-Recorder-Assessor

The Sonoma County Historical Records Commission promotes the preservation of historical records in and about Sonoma County, California.

Lower Russian River Municipal Advisory Council Meeting September 10, 2026

September 10, 2026 | 5:30 p.m. | Board of Supervisors Department

Commission on the Status of Women Meeting 

September 10, 2026 | 6:00 p.m. | Human Resources Department

Commission on the Status of Women Virtual Online Meeting

Airport Land Use Commission Meeting

September 14, 2026 | 9:00 a.m. | Permit Sonoma

Meetings of the Airport Land Use Commission (ALUC) are public and are generally held the second Monday of every month on an as needed basis.