I'm on the western end of Lake Erie....
I'm out of Toledo Beach Marina which, I think, is one of the best places to be with low water levels. It's a deep water marina right on the Lake (no canals to worry about). Two seasons ago, the water was at an all time low, and I still managed to have a decent sailing season. Last season, they were somewhat better, and I'm hoping for an even better season this year. We are still above chart datum. I still think it's more of an element of cycle, and I think that the cycle is moving upward again. I read somewhere that, every 30 years or so, the levels go low and recover after a few years. My belief that this is a cyclical thing (more than weather variations) is strictly a personal opinion.