I'm just worried that it is going to winter kill one of these years. It is so shallow in places (less than 1 foot) that it could freeze to the bottom in places if we have a harsh winter. It's tough to get a boat around in the shallows and tough to fish in only a foot of water. There is only one area of about half an acre that is still 7 or 8 feet deep. I've thought about using a long arm excavator to just dig some deeper holes around the edges, but I don't even know if that's possible.