Horse Valley

Location: This group stewards the stretch of Sonoma Creek along Warm Springs Road from the intersection with Bennett Valley Road to the intersection with Sonoma Mountain Road near the entrance to Jack London Estates. 

  • For maps showing stewardship locations, click the Maps tab, Stewardship Groups.

SEC Restoration Program Manager Mark Newhouser discusses creek health with Horse Valley Stewardship Leader Mark Brewer and Lawndale Stewardship Leader Charlotte Martin.

Description: Stewardship members include people living on or near Sonoma Creek in Glen Ellen. We are actively looking for residents who wish to join.

Activities: We are a new group and are looking for your ideas!

More Information and How to Join: Send an email to Mark Brewer, Horse Valley stewardship leader, or call him at 707-996-9900.


Sonoma Creek looking upstream from the Mountain Vista Road bridge.