Fishing the deepest hole at the dam for winter Catfish (Ohio River)

fishing an Ohio river dam in the winter for catfish, the water temps are in the 40's and the fish seem to be really deep this time of year but i show you how I use my fish finder to dial in on these fish and also show how to burp a fish from barotrauma with simple methods when you don't have the correct tools to get the job done.