How deep is it when full?. Average depth of water. Does it stay muddy all the time? Have you considered having the water tested to see what you have/need for fish

I'd guess when it's at maximum the depth is between 5-7 feet. It does stay muddy. I wouldn't know where to begin on water testing but I could do that.

I'd think about stocking bluegill and channel catfish. They should do fine under these conditions

That's what was there before the last drought. I don't know if the previous owner stocked them or they ended up there naturally. The BG were a little melinistic looking probably due to the muddy water. The population was not excessive as far as I could tell.