Interesting Info. I knew the big lakes would probably not be affected, but the rivers and streams would be a concern.

Check this out.
http://www.streammaps.com/showmap.php?id=SMMI

Pretty Cool. I sold some conveyor rollers to them on ebay then I bought 3 maps, gave two to friends. Quite detailed. They even show a small spring fed creek, maybe a foot or two wide that is behind the house I grew up in. I have the laminated one, but the mural would really look nice on the wall.