I went to Twain to de-winterize my boat mainly, try out a new rod-holder design and to see if I could catch a few crappie.
I didn't find any water that clear (10"?)- but I didn't go all the way down to the dam either. The clearest water I saw was around 4 inches. I did catch about 6-8 with the largest being 11 inches

All the rest were 9" or less and not worth keeping. I did catch the 11 incher after my first ever use of "magic dust"- I was amazed! Thanks Bruce!
I caught mine around 6-8 feet deep against deep vertical trees. One or two were shallow and caught swimming and dabbling a tube jig with a crappie nibble. The water started out at around 42 degrees and ended up around 48. I did run through some 50 degree water but it was way too muddy to fish. I hope Twain clears up soon.