There is a hatchery up the Okanogan. The fry are hatched from wild fish at either the Wells hatchery or the one up the Methow. They are raised in the Similkameen Pond, that is where they are imprinted to return to.
Where is this salmon hatchery up the Okanogan? The only one I know of is a tribal one at Omak Creek and it just had it's grand ceremony of opening a couple weeks ago.
