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County of Sonoma

County of Sonoma - Events

County Calendar

Showing 1 - 10 of 273 upcoming events


Holiday Closure: Independence Day 2026

July 3, 2026 | 12:00 a.m. - 11:59 p.m. | County of Sonoma

Most Sonoma County Offices closed


Canceled | Environmental Review Committee Meeting

July 7, 2026 | 9:00 a.m. | Permit Sonoma

The function of the Environmental Review Committee (ERC) is to review public projects in accordance with the California Environmental Quality Act (CEQA) to determine whether a Mitigated Negative Declaration or an Environmental Impact Report is required.


Senior Saunter: Field Trip!

July 7, 2026 | 10:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks

Senior Saunters are low-impact, 2-mile walks with other seniors throughout Sonoma County.


Canceled | Landmarks Commission Meeting

July 7, 2026 | 3:00 p.m. | Permit Sonoma

The Landmarks Commission designates historic landmarks, reviews development proposals involving historic properties, and administers an historic resources preservation program. The Landmarks Commission meets the 1st Tuesday of each month (and as needed).


sold out | Kayak: Settle Down at Sundown Paddle

July 7, 2026 | 7:00 - 9:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Wind down your day with a relaxing sunset paddle.


Volunteer: Ice Plant Removal

July 8, 2026 | 9:30 a.m. - 12:30 p.m. | Sonoma County Regional Parks | Doran Regional Park

Help restore native coastal habitat.


AR-RBA Office Hours

July 8, 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

July 8, 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

July 8, 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.


Canceled | Zoning Administrator Meeting

July 9, 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.