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Summary report : Alsea Watershed study

Creator:: Chapman, Donal Wallace, Corliss, John F., Phillips, Robert W., Demory, Robert L., and Oregon State University. Agricultural Experiment Station
Abstract:: The objective of the Alsea Watershed Study of Integrated Land-Water Management is to learn how to obtain maximum productivity of a river basin for the greatest public good. Specific objectives of the investigation are: * To determine effects of forestry, mining, industrial, agricultural, municipal, fishery, game, recreational and other practices...
Resource Type:: Technical Report
Full Text:: . Criteria were set up for the watershed to be studied, and It was decided that the Alsea River basin offered

Alsea watershed study : to determine the effects of logging on aquatic resources

Creator:: Hall, James D.
Abstract:: This report describes the preliminary results of a study to compare effects of clear-cut and staggered logging on fish and other aquatic resources in small headwater streams. The results of this study were published in ODFW Fishery Research Report 9 in 3 parts.
Resource Type:: Technical Report

A summary of investigations of the use of hatchery-reared steelhead in the management of a sport fishery

Creator:: Wagner, Harry H. and Oregon State Game Commission
Abstract:: This document contains a result of a study to determine the role of hatchery-reared winter steelhead in steelhead fisheries. The study examines the contribution of these salmon ‘with respect to’ angling intensity, number of fish stocked, contribution of native stocks, and several other factors. It also investigates survival of hatchery-reared...
Resource Type:: Technical Report
Full Text:: . ....... -.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Alsea River ........... ..................••................. · .•..... 10 Wilson River

An analysis of adult steelhead trout returns to the Alsea River from hatchery releases in 1956 and 1957

Creator:: Wallace, Richard L.
Resource Type:: Masters Thesis
Full Text:: the catch of certain months or of specific sampling areas of the Alsea River were desired, a

State of weathering of some upland soils in the Alsea Basin, Oregon

Creator:: Rojanasoonthon, Santhad
Abstract:: Mineralogical analysis of 3 upland soil profiles over Tyee parent rock from the Alsea Basin Area, Oregon showed clear differences among the 4 soil series represented. Soils from the area of higher precipitation (over 80 inches, approximately) had no montmorillonite, lower base saturation and cation exchange capacity, but no lower...
Resource Type:: Masters Thesis
Full Text:: either slightly too high or too low for the general upland area in the Alsea Basin. In the high

Summary of the 1966-67 winter steelhead fishery on the Alsea and Wilson rivers: The fisheries

Creator:: Oregon State Game Commission
Abstract:: This document summarizes the 1966-67 winter steelhead fisheries on the Alsea and Wilson Rivers, and describes the effects of the three-fish bag limit on total harvest on the Wilson River.
Resource Type:: Technical Report
Full Text:: Wilson rivers The fisheries Alsea River For the first time since the initiation of the sampling

Yaquina River and tributaries, Oregon : review report : transcript of public hearing held at Toledo, Oregon April 27, 1965

Creator:: United States. Army. Corps of Engineers. Portland District
Abstract:: This 1965 meeting was prompted by local requests and in response to flooding and high water from the storms of December, 1964-January, 1965. Local stakeholders voiced their concerns about the river to representatives of the Army Corps of Engineers.
Resource Type:: Technical Report
Full Text:: they snagged bridges or shal-lows and ereated dans which in many places bridged Ehe entire river

Siletz River Summer Steelhead Investigations

Creator:: Rousseau, Rollis
Abstract:: This document gives information on Steelhead salmon in the Siletz River, including life history and population trends.
Resource Type:: Technical Report

An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period

Creator:: Kari, Earl Nyhus
Abstract:: The lower Willamette River, located between river mile 4.0 and 26.5, is the most seriously polluted section of the Willamette River Basin. Low dissolved oxygen concentrations of 2.0 to 3.0 mg/1 are observed annually in this section of the river due to the pollutional loads discharged into it. Waste discharges...
Resource Type:: Masters Thesis
Full Text:: defined as that section or reach from river mile 4. 0 to river mile 26.5 at Oregon City Falls. The river

Water temperature prediction and control study, Umpqua River Basin

Creator:: Delay, William H.
Abstract:: Tiller Reservoir In an average year the reservoir is capable of holding water temperatures in South Umpqua River below 70° F. for a wide range of regulation schedules. In a year of maximum temperature, it will also hold temperatures below 700 F. but flexibility of operation will be restricted. Regulations...
Resource Type:: Technical Report

ScholarsArchive@OSU

Summary report : Alsea Watershed study

Alsea watershed study : to determine the effects of logging on aquatic resources

A summary of investigations of the use of hatchery-reared steelhead in the management of a sport fishery

An analysis of adult steelhead trout returns to the Alsea River from hatchery releases in 1956 and 1957

State of weathering of some upland soils in the Alsea Basin, Oregon

Summary of the 1966-67 winter steelhead fishery on the Alsea and Wilson rivers: The fisheries

Yaquina River and tributaries, Oregon : review report : transcript of public hearing held at Toledo, Oregon April 27, 1965

Siletz River Summer Steelhead Investigations

An evaluation of the oxygen resources in the lower Willamette River during a critical low flow period

Water temperature prediction and control study, Umpqua River Basin

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