(Left) The Bear Valley Creek study site encompassing approximately 7.4 km of relatively pristine, high mountain meadow, gravel bed spawning and rear habitat for Chinook salmon and other salmonid species, in Central Idaho. (Right) The 2D hydrodynamic model predicts hydraulic and habit characteristics with a high degree of spatial and geographic specificity. In this view, water depth profiles at a 1-meter spatial resolution are shown geolocated for a small portion of the Bear Valley study site. Predictions, at the same resolution, were also created for flow velocity, water surface elevation, shear stress and hydraulic habitat suitability.