| Stretch: | Bielsa to Third Bridge |
| Difficulty: | Class III (IV+) |
| Distance: | 4.5 km |
| Flows: | No gauge. ~700-?,000 cfs |
| Gradient: | 116 fpm average |
| Put-in: | Town of Bielsa |
| Take-out: | Third Bridge on A-138 |
| Shuttle: | 4.8 km, 5 minutes one way |
| Season: | Spring from snowmelt and rain |
| Written: | © 2018 |
| Featured in A Wet State #139 | |