1. U.S. Geological Survey, California Water Science Center, 6000 J Street, Placer Hall, Sacramento, California 95819, USA
2. California Department of Fish and Wildlife, Bay–Delta Region, 2109 Arch Airport Road, Suite 100, Stockton, California 95206, USA
3. Bureau of Reclamation, Fisheries and Wildlife Resources Group, Denver Federal Center, 6th Avenue and Kipling Street, Denver, Colorado 80225, USA
4. SureWorks LLC, 618 Teal Circle, Longmont, Colorado 80503, USA