1. National Council of Air and Stream Improvement 1401 Gekeler Lane La Grande OR 97850 USA
2. 1229 Webster Hall, School of the Environment Washington State University Pullman WA 99164‐2812 USA
3. Washington State University Vogel Plant Biosciences 136, School of the Environment, Pullman, WA 99164‐2812; Cramer Fish Sciences 1125 12th Ave. NW, Suite B‐1 Issaquah WA 98027 USA
4. Idaho Department of Fish and Game 324 417 E #1 Jerome ID 83338 USA
5. 1155 Outback Trail Alberton MT 59820 USA
6. Washington Department of Fish and Wildlife 2315 N Discovery Place Spokane Valley WA 99216 USA
7. California Department of Fish and Wildlife 1010 Riverside Parkway West Sacramento CA 95605 USA
8. Department of Fish and Wildlife Sciences University of Idaho Moscow ID 83844 USA