Search

Search Results

• 1. [Article] Habitat Improvement Project, No. 21

  "A view-window counting station was operated at the Pacific Power and Light Company's dam on the North Umpqua River at Winchester, Douglas County, Oregon. The fish passing the dam each season were enumerated ...

  Citation × Citation Citation Abstract Copy Title: Habitat Improvement Project, No. 21 Author: Bauer, Jerry A., Oregon. State Game Commission. Fishery Division "A view-window counting station was operated at the Pacific Power and Light Company's dam on the North Umpqua River at Winchester, Douglas County, Oregon. The fish passing the dam each season were enumerated by species, according to a statistical sampling program established at Oregon State University. The counter recorded the marked fish of hatchery origin contained in each run of fish. The data collected were used to project total figures for each species of fish, evaluate hatchery production, provide information to the public, and in formulating angling regulations." (Abstract From Author) Title: Habitat Improvement Project, No. 21 Author: Bauer, Jerry A., Oregon. State Game Commission. Fishery Division "A view-window counting station was operated at the Pacific Power and Light Company's dam on the North Umpqua River at Winchester, Douglas County, Oregon. The fish passing the dam each season were enumerated by species, according to a statistical sampling program established at Oregon State University. The counter recorded the marked fish of hatchery origin contained in each run of fish. The data collected were used to project total figures for each species of fish, evaluate hatchery production, provide information to the public, and in formulating angling regulations." (Abstract From Author) Close

• 2. [Article] Habitat Improvement Project, No. 24

  Fish passing Winchester Dam view-window counting station on the North Umpqua River were enumerated. Figure 1 is a map of the Umpqua basin and denotes the counting station. The counts for summer steelhead, ...

  Citation × Citation Citation Abstract Copy Title: Habitat Improvement Project, No. 24 Author: Oregon. State Game Commission. Fishery Division, Bauer, Jerry A. Fish passing Winchester Dam view-window counting station on the North Umpqua River were enumerated. Figure 1 is a map of the Umpqua basin and denotes the counting station. The counts for summer steelhead, fall chinook, and sea-run cutthroat increased while those for winter steelhead, spring chinook, and coho decreased. By far the greater number of fish again passed through the station from Noon to 8 p.m. The contribution of the hatchery and rearing pond programs to the anadromous fishery was demonstrated by the numbers of marked fish returning (1008 and 6700 percent of each run). Substantially higher returns from March releases over fish stocked in either April or May is indicated. (From the abstract) Title: Habitat Improvement Project, No. 24 Author: Oregon. State Game Commission. Fishery Division, Bauer, Jerry A. Fish passing Winchester Dam view-window counting station on the North Umpqua River were enumerated. Figure 1 is a map of the Umpqua basin and denotes the counting station. The counts for summer steelhead, fall chinook, and sea-run cutthroat increased while those for winter steelhead, spring chinook, and coho decreased. By far the greater number of fish again passed through the station from Noon to 8 p.m. The contribution of the hatchery and rearing pond programs to the anadromous fishery was demonstrated by the numbers of marked fish returning (1008 and 6700 percent of each run). Substantially higher returns from March releases over fish stocked in either April or May is indicated. (From the abstract) Close