| Business | Phone |
| Baseline Conservation Camp 16809 New Peoria Flat Rd, Jamestown 95327 | (209) 984-5287 |
| Baseline Conservation Camp 5100 Obyrnes Ferry Rd, Jamestown 95327 | (209) 984-5287 |
| Corrections Dept 5100 Obyrnes Ferry Rd, Jamestown 95327 | (209) 984-5291 |