Here are a couple of screen shot of the old grist mill that was flooded when the lake was filled. Took the screen shot as I was doing a Lowrance HDS class on the water. Was using the new GEN 2 and HD LSS-2
n 33 23.426 w 83 12.257
https://webapp.navionics.com/?lang=en#boating@15&key=snxjEtwyzN
click on the green icon, then click on the question mark.