Some rivers have been designated for wild steelhead recovery or sanctuaries. Other rivers have not. That list would be a good place to select from to create Cowlitz-like hatchery fish blood fests. However, IMO strong consideration should be given to the observation that even with massive plants of hatchery steelhead, recent returns have been dismal at best. I like to fish for steelhead as much as anyone I know, but at some point you have to ask yourself how much you're willing to spend raising hatchery steelhead to return just one adult to the river of your choice. Current SAR are so low that I think we are at that point.