Isaak, D. J., S. J. Wenger, E. E. Peterson, J. M. Ver Hoef, S. Hostetler, C. H. Luce, J. B. Dunham, J. Kershner, B. B. Roper, D. Nagel et al. NorWeST Stream Temp: Regional Database and Modeled Stream Temperatures  [web page]. U.S. Rocky Mountain Research Station.  Air, Water & Aquatic Environments Program, 2013.