Yes, I know of one problem. There is a ledge underwater. My friend broke both her ankles in that pool. I also turned in the nose of my creek boat there one time when I forgot to boof. The ledge dose not stick out to far, so I guess as long as you are in the boat when you hit the bottom you will be all set. Not sure what size raft you have have but you will need a good flow to get over the lip. I was thinking about taking my Alpacka pack raft up there this summer when the water gets a little lower. Should be fun. Good luck!