Grande Ronde River
| Class | II IV |
| State | Oregon |
| Drainage | Snake |
| Region | Central Oregon |
| Season | Jan-Dec |
| Length | 13 mi |
| Gradient | 21 ft/mi |
| Elevation Loss | 273 ft |
| Scenery | agricultural |
| Features | big water.jet boats? |
| Remoteness | Not Remote |
| Optimal Flow | 4,000 CFS |
| High Flow | 8,000 CFS |
| Low Flow | 2,000 CFS |
| Okay Flow | 2,000 CFS – 8,000 CFS |