| Title | Umpqua River research, Winchester segment 1965-1966 |
| Publication Type | Book |
| Year of Publication | 1967 |
| Authors | Bauer, Jerry A. |
| Secondary Title | Habitat Improvement Project (Oregon. State Game Commission. Fishery Division) |
| Number | 21 |
| Date Published | 1967 |
| Publisher | Oregon State Game Commission, Fishery Division |
| Call Number | OSU Libraries: Valley Compact Shelving SH11 .O765, Digital Open Access |
| Keywords | Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution, Umpqua River, Winchester Dam |
| Notes | Covers July 1, 1965-June 30, 1966. “The first counting station on Winchester Dam was constructed in 1945, with two counters enumerating the migration during the daylight hours. Fish were counted-over a white board located about four feet below the counter. The ladder was closed to fish passage when the counters were not on station. In 1964, a new view-window counting station was constructed in the upper pool of the ladder.” (p.1) The new viewing window was used to count fish, enumerate different species and distinguish between hatchery and wild fish. Includes statistical tables. |
| URL | https://ir.library.oregonstate.edu/concern/technical_reports/st74cr579 |
| Label | 560 |
Biblio Terms: