columbia river basin fish and wildlife program annual ...
columbia river basin fish and wildlife program annual ...
columbia river basin fish and wildlife program annual ...
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4.34.3 ROZA DAM FISH PASSAGE FACILITIES(Juvenile Facilities Completion: March 1, 1987)(Adult Facilities Completion: March 1, 1988)803(b)(2)[Abstract] BPA shall fund the U.S. Bureau of Reclamation (USBR>to renovate <strong>and</strong> repair adult <strong>and</strong> juvenile <strong>fish</strong> passagefacilities at Roza Dam.ACTION ITEM ACTIVITY SUMMARY:Objectives:To fund the USBR to renovate <strong>and</strong> repair adult <strong>and</strong> juvenile <strong>fish</strong>passage facilities at Roza Dam.Background <strong>and</strong> Progress to Date:Plans:Projects:The USBR owns Roza Dam; <strong>fish</strong> passage facilities have been constructedthrough Congressional appropriations. The project is one of 20 suchpassage improvement projects in the Yakima River Basin. Fish screen<strong>and</strong> ladder improvements were required to protect juvenile <strong>fish</strong> frombeing lost in irrigation canals <strong>and</strong> to enable adult salmon <strong>and</strong>steelhead to migrate upstream to spawn. The project now providesadequate upstream <strong>and</strong> downstream <strong>fish</strong> passage, including adequatepassage during periods of reservoir drawdown.USBR began screen construction in December 1985; facilities <strong>and</strong>ladder modification construction bids were opened in August 1986.Construction of the facilities was completed in FY 1989.Action Item has been completed.No BPA-funded projects.73
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