
Sierra Conservation Center (SCC) is located in Jamestown at the base of the Sierra Nevada range. It provides housing, programs, and services for people in minimum and medium custody and is responsible for training and placement into the Conservation Camp Program.
The physical address is 5100 O’Byrnes Ferry Road, Jamestown, CA 95327. Mail for incarcerated people is directed to 5150 O’Byrnes Ferry Road – Housing #, Jamestown, CA 95327. Joshua Prudhel has served as warden since May 2025.

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