Snake, Murtaugh Canyon
| Class | III-IV, IV, IV-V |
| State | Idaho |
| Drainage | Columbia |
| Gauge | at Milner |
| Season | All year (dam) |
| Length | 13 mi |
| Gradient | 26 ft/mi |
| Nature | Big desert river, ledge drops, big waves, surfing heaven |
| Optimal Flow | 10,000 CFS |
| High Flow | 17,000 CFS |
| Low Flow | 900 CFS |
| Okay Flow | 900 CFS – 17,000 CFS |
| Gauge Location | 42.528100, -114.018000 |