For any of you guys that fish the GMR i was wondering how deep the water is up above the west carrollton low head dam, around there and up to marina drive and dryden? I know it is really shallow below the dam and through miamisburg and middletown, but I think I have seen ski boats and PWCs on the water above the low head dam. I was thinkin about fishin this area from a boat but was worried about the depth and killin a prop. Any info would be greatly appreciated. Also if anyone can tell me the avg depth of the river down around Hamilton as well.