River Sector Volunteer Program
Become a California State Parks Volunteer! Get involved! Serve your community, practice stewardship, and be part of a larger solution!
The Rivers Sector includes Dos Rios, Caswell Memorial State Park, McConnell State Recreation Area, George J. Hatfield State Recreation Area, and Great Valley Grasslands State Park.
Possible volunteer opportunities include:
- Leading or supporting guided walks
- Assisting with school groups that visit the park
- Special Event support
- Trail Roving
- Trail Maintenance & Invasive plant removal
