Not to minimize the impact of the floods of '93, but I think the scoreboard in Hilton was probably damaged because it had been lowered to the floor. If the scoreboard was in the air and was damaged by floodwater, I think the entire city would have to have been literally underwater.
To answer your question, in terms of damage the flooding we experienced last week wasn't anywhere near what happened in '93. It has affected some businesses and forced evacuation of some homes and apartments at the time, but for the most part everything is running normally right now. But if we do in fact get lots more rain in the coming days, who knows what might happen?