You guys are right, I did miss the point. Sorry for the long winded esa lesson. I don't know what the difference would be in hatchery production, they operate under the same sciences and practices. Maybe it is money. I don't know.
One other point I would like to make, which is probably also besides the point. The Yakima Hatchery in Cle Elum is a tribal run hatchery, not fed (atleast not directly).