00000nam 2200000zi 4500 9.950188 CaOODSP 20250530144213 m o d f cr mn||||||||| 250418e198004##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc Fs97-4/1558E-PDF Fs97-4/1558 Hamilton, Roy E. (Roy Ernest), 1928- author. Hydrology, fisheries resource, and watershed development of Marble River, Vancouver Island, B.C. / by Roy E. Hamilton. Vancouver, B.C. : Department of Fisheries and Oceans, April 1980. ©1980 1 online resource (viii, 41 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; 1558 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (page 40). "The hydrology of the Marble River watershed is examined and water use is reviewed. Storage alternatives (Victoria, Alice, and Benson Lakes) for regulation of instream flows are compared. Data is provided on distribution, timing, escapement and economic value of the several Pacific salmon species. An historical review of upstream fish passage problems at Twin Falls, Bear Falls, and Lake Outlet Falls is given, and remedial work done to date on these falls is described. Recommendations are made to do additional work on the falls to improve upstream fish migration, arrange for fisheries flow releases from the existing dam on Benson Lake, and develop storage on Victoria Lake"--Abstract, page iii. Includes abstracts in English and French. Watershed hydrology British Columbia Vancouver Island. Streamflow British Columbia Vancouver Island. Water use British Columbia Vancouver Island. Water consumption British Columbia Vancouver Island. Pacific salmon Migration British Columbia Vancouver Island. Hydrologie des bassins hydrographiques Colombie-Britannique Vancouver, Île de. Cours d'eau Débit Colombie-Britannique Vancouver, Île de. Eau Utilisation Colombie-Britannique Vancouver, Île de. Eau Consommation Colombie-Britannique Vancouver, Île de. Saumons du Pacifique Migration Colombie-Britannique Vancouver, Île de. Canada. Department of Fisheries and Oceans, issuing body. Canadian manuscript report of fisheries and aquatic sciences ; 1558. (CaOODSP)9.505211 PDF 4.63 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1558-eng.pdf