| 1 | Powder River - North Fork | Class III-V - 6 miles long (Hazelton Road to Mayoworth Road)
| Johnson County |
| 2 | Powder River - Middle Fork | Class II-V - 12 miles long (Forest Service Road bridge Close to county line to Highway 190)
| Washakie Johnson County |
| 3 | Shell Creek | Class II-V - 11 miles long (Cabin Creek to Forest Service boundary)
| Big Horn County |
| 4 | Tensleep Creek | Class V+ - 2.4 miles long (Highway 16 to Bottom of Switchbacks)
| Washakie County |
