| Stretch: | Castle Crags Bridge to Sims Flat Campground |
| Difficulty: | Class IV- |
| Distance: | 9 miles, 1 day |
| Flows: | 500 - ? cfs. Current Dreamflows (est) upriver gauge downriver gauge |
| Gradient: | 50 fpm average |
| Put-in: | Castle Crags Bridge |
| Take-out: | Sims Flat Campground |
| Shuttle: | 5 miles (5 minutes) one-way |
| Season: | Spring, from snowmelt and dam release |