I don’t use the I-90 ramps but I’m surprised you had a problem with the Clinton St. ramps. Were you on the west side? I’ve seen those ramps used all this week. I haven’t used Clinton St. in a while but I put in at the Green Island ramp just last Friday and didn’t have a problem.
The river has been real close to 5′ since mid-September which after all the high water we’ve had is pretty close to normal for this time of year.