Shortly after the put-in at Desoto Falls paddlers will incounter the largest rapid on the run. Here the river splits around a midstream rock dropping about 3 feet then is squeezed through a 2 foot wide slot between two house sized boulders that are very undercut. I haven't seen this one high enough to make it go for my taste yet, but I would guess somewhere over 500 cfs would make it MUCH safer.