Public Works & Human Services Sponsored by: State Government Forestry Chamber of Commerce Library Post Offices Utilities Service Clubs Calaveras County Adult Tutoring Program 891 Mountain Ranch Road San Andreas, CA 95249-9713 (209) 532-4541 Sonora Public Works 111 School Street Sonora, CA 95370 Phone: (209) 532-2922 Fax: (209) 532-3511 THCSD P.O. Box 649 Twain Harte, CA 95383 Phone: (209) 586-3172
