I have to comment...... schools close around here when there is a half inch of snow, so that's not a good indicator.
But on to your question....
FYI, its only 7 more miles to Taughannock and they typical push the snow off the launch into the water immediately, plus it has a bubbler.
I was there there about 2 weeks ago and it is low water but passable. Good luck and please post a report!