Would the returning brood stock fish be spawned agian and agian like they do now or would they try to maintain genetic purity and just propogate true native steelhead???

It seems to me like if they propogated 2nd and 3rd generation broodstock fish that you would eventually create a "chamber creek" steelhead?

I believe what Todd said about taking broodstock fish ONLY if the run is above escapement goal...Anything else is considered mining for harvest
_________________________
"I have a fair idea of what to expect from the river, and usually, because I fish it that way, the river gives me approximately what I expect of it. But sooner or later something always comes up to change the set of my ways..."
- Roderick Haig-Brown