Biological Opinions - Bureau of Reclamation

USFWS [U.S. Fish and Wildlife Service]. 2007b. Shortnose sucker (Chasmistes brevirostris) 5-
year review summary and evaluation. Klamath Falls Fish and Wildlife Office, Oregon.
41 p.
USFWS [U.S. Fish and Wildlife Service]. 2007c. Lost River Sucker (Deltistes luxatus) 5-year
review summary and evaluation. Klamath Falls Fish and Wildlife Office, Oregon. 43 p
USFWS [U.S. Fish and Wildlife Service]. 2008. Formal consultation on the Bureau of
Reclamation’s Proposed Klamath Project Operations from 2008 to 2018. Klamath Falls
Fish and Wildlife Office, Oregon. 197 p.
USFWS [U.S. Fish and Wildlife Service]. 2012. Endangered and Threatened Wildlife and Plants:
Designation of Critical Habitat for Lost River Sucker and Shortnose Sucker. Final Rule.
Federal Register 77 (238): 73740-73768.
USFWS [U.S. Fish and Wildlife Service]. 2013. Revised Recovery Plan for the Lost River
Sucker (Deltistes luxatus) and Shortnose sucker (Chasmistes brevirostris). U.S. Fish and
Wildlife Service, Pacific Southwest Region, Sacramento, California. 123 p.
VanderKooi, S.P., H.A. Hendrixson, B.L. Herring, and R.H. Coshow. 2006. Near-shore habitat
used by endangered juvenile suckers in Upper Klamath Lake, Oregon. Annual Report
2002-2003. Report of U.S. Geological Survey, Western Fisheries Research Center,
Klamath Falls Field Station to U.S. Bureau of Reclamation, Klamath Basin Area Office,
Klamath Falls, Oregon.
VanderKooi, S. P., S. M. Burdick, K. R. Echols, C. A. Ottinger, B. H. Rosen, and T. M. Wood.
2010. Algal toxins in upper Klamath Lake, Oregon: linking water quality to juvenile
sucker health. U.S. Geological Survey Fact Sheet 2009-3111. U.S. Geological Survey,
Western Fisheries Research Center, Seattle, Washington.
Wahl, T., and T. Vermeyen. 1998. Acoustic Doppler Current Profiler (ADCP) measurements of
velocity fields on Upper Klamath Lake approaching the A-Canal intake. U.S. Bureau of
Reclamation, Hydraulic Investigations and Laboratory Service Group, Denver, Colorado.
23 p.
Walker WW. 2001. Development of phosphorus TMDL for Upper Klamath Lake, Oregon.
Prepared for Oregon Department of Environmental Quality, Bend, Oregon.
Weddell, B.J. 2000. Relationship between flows in the Klamath River and Lower Klamath Lake
prior to 1910. Report for U.S. Fish and Wildlife Service, Klamath Basin Refuges. 15 p.
Welch, E.B. and T. Burke. 2001. Relationship between lake elevation and water quality in Upper
Klamath Lake, Oregon: Interim summary report. R2 Consultants, Redmond,
Washington. Report prepared for the U.S. Bureau of Indian Affairs. 126 p.
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