Leg Buster, I have been wondering the same thing for a while now, but had no luck at getting current info. I finally tried Truman tail race bait shops with the search engine and got a list of baits shops in Warsaw. I e-mailed THE STATION BAIT AND TACKLE on the Dam Access Road. A couple days laterthey replied to answer all my questions.
They said that right now they're seeing walleyes, some crappie, whites and catfish coming in. A little early for the walleyes, but they beleive its becuse they are running more water through the dam right now. For the big cats she recomends a long rod to launch your baits farther into the current.
They said that if you just need to get out comr now and you should see some success. If you want to fill a stringer, wait untill mid march. Thats about all I have for you. Before you go give them a call at (660)438-7664.
Dan