Oswegatchie, Middle Branch - Section #4 (Sluice Falls Section) (NY)
The gauge is actually on the West Branch of the Oswegatchie after the Middle Branch joins it. There is no actual gauge on the Middle Branch. Keep this in min
If you would like to stay out of the Trash Can you can run "Take out the Trash" which is left of the island. You will find a near vertical slide that is fairly smooth (at least @ 1200 cfs) with a bumpy runout. Scout from the island.