Plunker, two points.

1. I'm not talking about wild and hatchery intermixing or interbreeding, I am talking about them being in the same river at the same time thus making it impossible to close the river (for protection of wild steelhead) and to harvest hatchery fish.

2. Why do I want wild steelhead? Very simple, I want to insure that there is a relatively pure genetic strain of wild fish available if the hatcheries go gunnysack.