Saw a smallish oversize fish, probably 5-6 footer that was belly up but still alive... Tried to roll and revive it but it was just dying. This was below mcnary yesterday so this rules out C&R in my eyes. I fish all stretches of the river and see very few if any floater oversize sturgeon and this is the second I have seen this year. But I don't see 5000 dead sturgeon washed up so I also don't think this is a catastrophic event.