For the time of year this is crazy high but pretty normal in the spring time. I would be surprised if they do close it down unless it goes 1.5-2 more feet and is a hazard to cross the bridge to the island. I don’t believe the launch is the concern. Lots of people use the wooden bridge to get on the island and assume that is the gauge that brings out the road closed signs. Either way if/when they do? I wouldn’t blame them….