While I agree with Dan S.' post very closely, I am suprised that there wasn't any mention on a Wash. BB of the hardy fighting & genetically superior Skamania strain of hatchery summer steelhead. These stocks originated in the Washougal River. I have spent many years fishing for these fish there, usually driftfishing for them from mid-march thru April & when the water warmed some switching to flyfishing in May & June. They take to flies well and fight as well any any comparably sized nates. Their superior genetics were kept fairly well intact considering the entity handling them. They have faired better than any transplanted strain that I know of. To the Kalama, Lewis, Wind, Oregon's Cascade rivers and the best to make it in the Great Lakes region.