| Name | Big Kahuna |
| Class | III- to III+ |
| Description | This rapid gets better at lower flows. Very good surfing can be had on the main wave. |
| Scout | You can stop river left and scout this rapid but this is a read and run rapid. |
| Recommended Flows |
Minimum: 4000.0 Maximum: 20000.0 |
| Length | 20 Feet |
| Elevation | Feet |
| Coordinates |
Lat - 43.19494598 Long - -110.91620922 |