The Sonoma Group is part of the Redwood Chapter, and is made up of Sierra Club members who live in Sonoma County. The Sierra Club is a grassroots, volunteer-led organization. We invite you to find out more about our local activities and how you can be involved.
The Sonoma Group meets on the first Monday of every month by zoom.
- Group Conservation Committee meeting: 5:30pm to 6:30pm
- Group Executive Committee meeting: 6:30pm to 8:00pm.
Contact Shirley for details.
Go on a Redwood Chapter outing! Outings are free and open to the public. Check the Calendar for local hikes and meetings; join the Chapter Meetup Group for notifications.
Sonoma Group members: we may not have your current email, sign up here to get newsletters and action alerts.
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Local Issues and Events
Russian River's Proposed New Park: A Walk on the Wild Side
August 12, 2026
We took a site visit to a new Sonoma County park along the Russian River, west of Windsor, to hear about the plan to restore the floodplain from former gravel mining pits.
Sonoma County General Plan meeting
August 5, 2026
The Sonoma County General Plan governs the future of our county (cities have their own plans), and the next iteration will continue to do so for at least the next 20 years.
Tabling at Sonoma Wild Music Festival
June 6, 2026
Tabling with Friends of the Eel River at the annual Sonoma Wild Music Festival in Rohnert Park