Yakima Dams Fish Passage Study |
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Background | The Bureau of Reclamation is leading a cooperative investigation with the Yakama Nation, state and Federal agencies, and others, to study the feasibility of providing fish passage at the five large storage dams of the Yakima Project. These dams—Bumping Lake, Kachess, Keechelus, Cle Elum, and Tieton—were never equipped with fish passage facilities. Four of the five reservoirs were originally natural lakes and historically supported Native American fisheries for sockeye salmon and other anadromous and resident fish. Implementation of passage features at the dams has the potential to reintroduce sockeye salmon to the watershed; to increase populations of upper basin steelhead, coho salmon, and Chinook salmon; restore life history and genetic diversity of salmon; and reconnect isolated populations of bull trout. more>> |
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Planning Reports | 09/2008 | Cle Elum and Bumping Lake Dams Fish Passage Facilities Planning Report - Draft | PDF 6.0 mb |
04/2005 | Phase I Assessment Report |
HTML | |
Supporting Technical Reports | 01/2008 | Cle Elem and Bumping Lake Dams Fish Passage Facilities Biology Appendix |
PDF 4.40 mb |
03/2007 | Assessment of Sockeye Salmon Production Potential |
PDF 3.61 mb | |
03/2007 | Assessment of Sockeye Salmon Production Potential in the Cle Elum River Basin |
PDF 3.75 mb | |
03/2007 | Coho Salmon Production Potential in the Bumping River Basin |
PDF 3.55 mb | |
03/2007 | Coho Salmon Production Potential in the Cle Elum River Basin |
PDF 466 kb | |
03/2007 | Physical, Chemical, and Biological
Characteristics |
PDF 1.46 mb | |
02/2005 | Fisheries Reintroduction Plan |
PDF 3.5 mb | |
01/2005 | Stream Macroinvertebrate Surveys in the Cle Elum and Bumping River Watersheds |
PDF 3.8 mb | |
Cle Elum Dam Interim Fish Passage Documents | 05/2008 | Cle Elum Dam Interim Fish Passage Operations |
PDF 661 kb |
12/2006 | Cle Elum Dam Interim Fish Passage Operations |
PDF 3.63 mb | |
Appendix A: PIT Tag Data (Excel file) | XLS 185 kb | ||
10/2005 | Cle Elum Juvenile PIT Tag Fish Bypass System |
PDF 7.8 mb | |
Contact | Kim McCartney |
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Last Update: November 25, 2008 12:38 PM |