Is not that bad, we took our 10 year old autistic child and he loved it! Watch YouTube videos of "Fall city Floating Washington" and you'll see how the current and rapid is😉
It's pretty calm most of the way down, there is 2-3 sections were there are slight rapids which you usually can float through. There will be signs letting you know if you have to move to a certain side of the river ect
Went Saturday 7/18 and it was mostly smooth only about 2 spots with any rapids.
Thanks! Your answer is awaiting moderation.