This document gives the history of the Striped Bass in Coos County, Oregon. It includes commercial fishing intensity, average weight, and sampling data for 1949 to 1957.
The objective of the reservoir research project is to gather and assemble data concerning the game and rough fish populations in Round Butte, Prineville, and Ochoco Reservoirs to enable efficient management of the fisheries.
The project has been divided into three different jobs, and these are:
a. Job 1 -...
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...
Opossum shrimp Mysis relicta were collected in Upper Waterton Lake, Alberta, Canada, in the summer of 1966 for the second successive year. Approximately 650,000 were collected and introduced into Waldo, Wallowa, Big Cultus, Crescent, and Timothy Lakes in Oregon.
The following projects were completed between July 1, 1965, and June 30, 1966, under the stream clearance segment of the State-wide Stream Improvement Program. The larger segments were initiated by requesting competitive bids with the contract for logjam removal awarded to the lowest acceptable bid. The smaller projects were undertaken...
South Twin Lake in Deschutes County, Oregon was chemically treated September 14, 1965, to eliminate a population of Tui Chub (Siphateles bicolor). A total of 605 gallons of liquid synergized rotenone and 9,750 pounds of powdered rotenone was applied to the lake. It was estimated that 130,000 mature chub were...
Fall Creek Reservoir is a unit of the comprehensive plan of the U. S. Army Corps of Engineers for flood control and multiple use of the water resources of the upper Willamette Basin. The reservoir is located on Big Fall Creek, nineteen miles southeast of Eugene in Lane County...Undesirable fish...
The Opossum shrimp Mysis relicta were collected in Upper Waterton Lake, Alberta, Canada in late August and early September 1965. Approximately 320,000 shrimp were introduced into Waldo, Wallowa, Big Cultus and Timothy Lakes in Oregon.
The Tenmile Lakes Project for partial control of warm-water fish was initiated in August of 1964, One qualified fishery biologist and one conservation aide were assigned to do the work. The reduction in assigned personnel was due to lack of funds. Although this was to be a joint project with...
The following projects were accomplished between February 1, 1964 and June 30, 1965, under the stream clearance segment of State-wide Stream Improvement. The projects were accomplished by selecting contractors under the procedure of using sealed bids. Smaller projects were completed by Force Account. The heavy equipment used on each project...