I looked at the thread about bleaching. It sounds like there is some confusion about what bleaching is. When I was a kid growing up in UT vandals (for lack of a better word) would pour bleach in small creeks. The bleach basicly removes all of the oxygen from the water so the fish have no way of breathing. The bleach does not ruin the fish, in other words you can still eat them. I can't believe the tribes are using this method on Salmon. One other note about bleaching, the bleach dosn't care if your a Salmon a Trout or a bullhead it kills everything in the water. Unbelievable!
-Bruce Pearson- www.gamefishin.com