Grande Ronde River
| Class | II IV |
| State | Oregon |
| Drainage | Snake |
| Region | Central Oregon |
| Season | Jan-Dec |
| Length | 27 mi |
| Gradient | 17 ft/mi |
| Elevation Loss | 459 ft |
| Scenery | valley/desert |
| Features | snakes.scorpions.spiders |
| Remoteness | Not Very Remote |
| Nature | Continous |
| Optimal Flow | 4,000 CFS |
| High Flow | 12,000 CFS |
| Low Flow | 1,200 CFS |
| Okay Flow | 1,200 CFS – 12,000 CFS |