this has nothing to do with current water levels but i found interesting looking at the oneida lake history
"Oneida Lake is a remnant of Lake Iroquois, a huge body of water that formed nearly 12,000 years ago when, as the Ice Age ended, a glacier dammed the St. Lawrence River, flooding much of Central New York. As global warming occurred and the ice mass shifted northward"
this means two things global warming is not new but rather a repeated weather cobdition and 2 with out it we would never have had oneida lake!!!! or the world as we know it ......
