Hairlip,

Here on this BB, and on IFish.net, there have been recent posts entitled "Broodstock Programs", or something like that. They both have lots of information on studies about hatchery fish spawning in the wild. Some of the studies are on steelhead, some on silvers.

Post on PP

The post on IFish.net has more people and conversation, but I just went there and the site is closed and won't reopen until tomorrow morning. The post is called "Broodstock Programs".

Both are mainly about steelhead broodstock programs, but some of the studies and conversations are applicable to salmon, too, spawning in the wild.

Fish on...

Todd