Presentation Outline
Introduction
Background
Steelhead population classification
Genetic analysis
 Differentiation of Yakima River steelhead
 Analysis of temporally replicated collections from
   Roza Dam
  Comparison of resident trout to Roza Dam steelhead
  Prospects for identifying steelhead at Prosser Dam
  Conclusions
SH Populations
Roza Dam SH
Resident Trout
Prosser Dam
Conclusions