1) For each resident, the probability of its genotype being derived from each genetic baseline population is shown. Despite the genetic baseline including all major divisions of steelhead observed, resident trout samples were only assigned to the Naches River and Roza Dam populations.
2) These results suggest that the resident trout samples collected in the Teanaway River in 2006 are indistinguishable from the Naches River and Roza Dam steelhead, which is consistent with a high level of interbreeding between residents and steelhead.