Not that it is going to help much because we have got quite a bit of rain lately... but I was out there 2 weeks ago after the first round of heavy rains and it was heavily stained but not what I would call muddy; just really dark.
Didn't catch much on moving baits (cranks, spinnerbait and topwater). Mostly plastics. Working a Texas Rig pretty slow and dragging a C-Rig around.
Best I could tell it was only slightly high. While I don't know for sure but I would agree with 2'. Maybe even less when I was there.