County Calendar

Pre-Season Water Park Rental - RESERVED

June 1, 2026 | 11:00 a.m. - 2:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Kick off summer with a private group session at the inflatable Water Park before it opens for regular weekday operations on Friday, June 5.

June 2, 2026, Statewide Direct Primary Election

June 2, 2026 | 7:00 a.m. - 8:00 p.m. | Registrar of Voters

A Statewide Direct Primary Election is taking place throughout California (including Sonoma County) on June 2, 2026.

Environmental Review Committee Meeting

June 2, 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

June 2, 2026 | 10:00 a.m. - 12:00 p.m. | Sonoma County Regional Parks | Ragle Ranch Regional Park

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

Pre-Season Water Park Rental

June 2, 2026 | 11:00 a.m. - 2:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Kick off summer with a private group session at the inflatable Water Park before it opens for regular weekday operations on Friday, June 5.

Landmarks Commission Meeting

June 2, 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).

Volunteer: Ice Plant Removal

June 3, 2026 | 9:30 a.m. - 12:30 p.m. | Sonoma County Regional Parks | Doran Regional Park

Help restore native coastal habitat.

Behavioral Health Board Executive Meeting

June 3, 2026 | 10:30 a.m. - 12:00 p.m. | Department of Health Services

Pre-Season Water Park Rental - RESERVED

June 3, 2026 | 11:00 a.m. - 2:00 p.m. | Sonoma County Regional Parks | Spring Lake Regional Park

Kick off summer with a private group session at the inflatable Water Park before it opens for regular weekday operations on Friday, June 5.

Coordinated Entry Advisory Committee Meeting June 3, 2026

June 3, 2026 | 12:00 - 1:00 p.m. | Department of Health Services