Boquet, S. Branch
South Branch to Split Rock Falls
| Difficulty | II-V |
| Length | 0.71 mi |
| Avg Gradient | n/a |
| Gauge | East Branch Ausable River at Au Sable Forks Ny |
| Flow Rate as of 1 hour | 2.60 ftbelow recommended |
| Reach Info Last Updated | February 15, 2026 |
River Description
You have to earn your turns on this one, that's right hiking up with your gear. The bottom starts off as Class 3-4 and flattens out. From here the river is pool drop. Give up and put on whenever you want, but there are big slides all the way at the top. Of course you'll have to hike to the top of those too.
Plattsburgh Area Reaches
Ausable (Ausable Chasm) Ausable, E. Branch
Ausable, W. Branch (4. High Falls Gorge) Ausable, W. Branch (5. The Flume)
Ausable, W. Branch (Section 6) Black Brook
Boquet, S. BranchBoquet, N. Branch
Chateaugay Great Chazy (Chazy Lake to Miner Lake)
Great Chazy (Miner Lake to Mooers) Great Chazy, North Branch
...River Features
South Fork Boquet Trailhead Put In
Park at the South Fork Boquet Trailhead on Highway 73 on the east side of the bridge and hike up the trail to access this run.
Confluence with Boquet River
You can continue on down the Boquet River.
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