1. Fish Ecology, Northwest Fisheries Science Center National Marine Fisheries Service, NOAA Seattle Washington USA
2. School of Aquatic and Fishery Sciences University of Washington Seattle Washington USA
3. Washington Department of Fish and Wildlife Olympia Washington USA
4. Department of Zoology University of British Columbia Vancouver British Columbia Canada
5. Fisheries and Oceans Canada Freshwaer Ecosystems Section Cultus Lake British Columbia Canada
6. Seattle Public Utilities Seattle Washington USA
7. Affiliate, Northwest Fisheries Science Center National Marine Fisheries Service, NOAA Seattle Washington USA
8. Mount Hood Environmental Sandy Oregon USA
9. Washington Department of Fish and Wildlife Ridgefield Washington USA
10. Colville Indian Tribes Nespelem Washington USA
11. Washington Department of Fish and Wildlife Wenatchee Washington USA