This happens every year at a lake I fish. The rainy season comes and the lake level comes up 20 feet over night. Water turns to mud, and the fish head for the shallow ( 2 feet or less) flooded hay field. The first couple days of the flood the fishing is slow. My theory is they gorge themselves on drowning mice and such and it takes a couple days for the bass to get hungry again. The water stays muddy because the rains continue for 3 months. I catch most of my bass on buzz baits bumped against bushes in the flooded hay flat. If that doesn't work I toss 7 inch Senkos into the exact spots I have caught them on the buzz baits in the past. It is hard for me to slow down and fish the Senko, but it has caught me some large bass. The other two people that fish the lake, only throw frogs, because that is all they have. They catch big bass. Once the water starts to drop, it clears some and the bass instantly move to the grass edges, and actively chase bait. Buzz baits still work, but so do spinnerbaits, jigs, square bills, lipless cranks, and A rigs. The lake I fish has zero aquatic vegetation, so the bass only get to be around grass when it floods. When that happens it is like a kid in a candy store. After a few weeks the hay dies, and the bass leave even though the water is still high. Other than I think they will follow the rising water on any lake. The bass on your lake may act completely different. As others have said current is always good.