Howdy Steelhead Addict,
Your mention of W. Virginia reminds me of an artical on an albino strain of rainbows that was developed there when a hatchery worker noticed one albino in a rearing pond. This fish was spawned and wouldn't you know some of its offspring were albino also. Now a large amount of the trout stocked in tailrace fisheries are these fish. The anglers love the fact that they stick out like a sore thumb giving away their location and that of normal colored trout. Pretty fish though.