The Cosumnes River Preserve is home to California's largest remaining valley oak riparian forest, and is one of the few protected wetland habitat areas in the state.
Bureau of Land Management Mother Lode Field Office 5152 Hillsdale Circle El Dorado Hills, CA 95762 Phone: (916) 941-3101 Fax: (916) 941-3199 Office Hours: 8:30 a.m. - 4:30 p.m., M-F Contact us by Email