John from Pittsburgh on 4/3/2019 8:17:22 PM:
No way of really telling that I’m aware of. You could email the staff at the Canal HQ? The rangers are likely just going to suggest that you take a shuttle I would guess (being on the safe side) but they might know the water level.
The day we were there (and crossed the creek) the water was low. We had to take all of our bags off the bikes, carry the bikes over the creek, then go back across the creek to collect our bags, go back over, then reassemble. Also know that the rocks are really slippery so I went slowly, step by step, rock to rock. It was a lot of work to get everything across but we made it. We lucked out because it was relatively dry compared to the rest of the season last year. Money saved as we were determined to not take the shuttle.
Good luck!