While fishing today my partner and I discussed the elevation of various lakes we planned to ice fish. When I got home I played on the computer and found a site that gives such info and more on most still water places in the US. You might find it helpful:
What I found to be of the most interest to me was it gave the location of the water. Imagine you are BS’ing with a fellow and he tells me he caught some fish at Mud Lake over by Lakeview. I can get the coordinates and a map from this site.