Back in the early 90's I questioned a large number people on how to tell a steelhead from a rainbow. I got answers like steelhead are larger than rainbows, rainbows are fatter than steelhead, steelhead are shinier than rainbows, and then the best of them all steelhead had a matelic sheen to their heads. Then I asked fisheries and found out that the only true way to determine if a fish is a steelhead is the examine the scales under a microscope. So how do you know that those fish are steelhead and not rainbows. Who's to say they are not migrants from a lake stocking or some wayward residents from the fraser. One evening last summer out of bordum I fished the Stave expecting to c&r a bunch of fanfries. "Dong" to my shock I hit some 18 inch bows. Where did they come from? My only guess is wayward residents from the fraser. Is it too much of a stretch to think that there may be some in the Vedder also? Well, maybe for some; but not me. 48 yeras of angling has taught me nothing is written in stone.