The road up to Crystal and the falls is open. I was up there a few days ago with kayaks, ready to giver but the river was at about 1500 cfs and it was a bit too munchie for me. From what I gather from previous posts the best levels are closer to the 500-800 cfs range.
The rest of that section of the crystal looked good to go except for a few trees.
There's a ATV rental place there in Marble that we rented from and they were very accommodating to us kayakers.