Contact - Cosumnes River Preserve

Preserve staff answer phone calls and emails Monday through Friday, 8am-4pm. Please allow at least 24 hours for us to respond. Thank you!

General Information Line
Phone: 916-684-2816
Fax: 916-683-1702
Email: info@cosumnes.org

Preserve Manager
For information on agricultural operations and other management issues
Phone: 916-684-2816

Recreation, Volunteering, and Outreach: Madeline Hill
Phone: 916-826-0927
Email: Hillma@saccounty.gov

Service Learning Coordinator: John Durand
For information on school programs and field trip scheduling
Email: jdurand@galt.k12.ca.us

Restoration Ecologist: Sara Sweet
For scientific inquiries, research and environmental science questions
Email: ssweet@tnc.org

Site Coordinator: Alex Cabrera
For information on maintenance
Email: acabrera@tnc.org

Wildlife Biologist: Mark Ackerman
For information on wildlife and wildlife biology
Email: mackerma@blm.gov