Yep! I was fishing Butla spillway 2 yrs ago when the stripes was runnin and while I was there a crappie a little over 2 lbs floated up right where I was standing and it was still alive.Ain't nobody in their right mind gonna put back a crappie that size and in the state it was in< I would say it had not swam up the river, It was barely flopping but gills were still working. I would say it came through the hole and got banged up!I was fishing a eddy just where it starts to get wider and the current was going back toward the dam.Just my opinion, no scientific fact though!