Index Catalog // ScholarsArchive@OSU

Modeling of Chinook Salmon Runs on the North Umpqua River

Creator:: Jordan, Scott
Abstract:: To model the behavior of the spring run Chinook salmon, we expanded the current dataset of salmon counts at the Winchester Dam, Winchester, Oregon, to include historical data from 1991 through 1997. These counts were used to identify Chinook salmon behavior that resulted in defining preferable water conditions during their...
Resource Type:: Research Paper and Presentation

Salmon River Estuary hydrographic survey and analysis

Creator:: Coulton, Kevin G., Philip Williams & Associates, Crane & Merseth, and Siuslaw National Forest (Or.)
Abstract:: Best scan available. Copy scanned is a photocopy of the original. Some pages are dark and have missing or skewed text.
Resource Type:: Technical Report
Full Text:: new floodplain data and is shown on Figure 4 3.3.5 Salmon River Mouth Elevation Data During the data

Pelagic Fisheries and Coastal Rivers Investigation : progress report, Coastal River section : July 1, 1966-June 30, 1967

Creator:: Oregon. Pelagic Fisheries and Coastal Rivers Investigation and Oregon. Fish Commission. Research Division
Abstract:: "Activities included spawning ground and physical stream surveys, sampling of shad and striped bass commercial fisheries, population estimates of juvenile coho in selected streams, evaluating releases of adult and fry coho, studying coho in a lake environment, and investigations on the ecology of fall chinook in south coastal streams." (p.1)
Resource Type:: Technical Report
Full Text:: ). Counts of spring chinook ranged from zero on the Siletz to five fish per mile on the Nestucca River

Pelagic Fisheries and Coastal Rivers Investigation : progress report, Coastal River section : July 1, 1966-June 30, 1967

Creator:: Oregon. Pelagic Fisheries and Coastal Rivers Investigation and Oregon. Fish Commission. Research Division
Abstract:: This report describes the activities of the Coastal Rivers Section, including spawning ground surveys, inventory and obstruction surveys, shad and striped bass landing data, lake rearing studies, the physical and chemical characteristics of south coastal streams and various salmonid rearing and ecological studies.
Resource Type:: Technical Report
Full Text:: ). Counts of spring chinook ranged from zero on the Siletz to five fish per mile on the Nestucca River

Umpqua River smallmouth bass investigation, 1990

Creator:: Daily, Kin and Oregon. Department of Fish and Wildlife
Abstract:: "A study of smallmouth bass in the Umpqua River System was initiated in 1987 and continued in 1988. Results of that work were reported in a progress report. The study was continued in 1990 after a one-year lapse. This report summarizes results of the work conducted in 1990. Objectives of...
Resource Type:: Technical Report
Full Text:: . Results from the tagging of smailmouth ....... S bass on the Umpqua River, 1990. 2. Movement of tagged

Umpqua River smallmouth bass investigation (1987-1988)

Creator:: Daily, Kin, Perkins, Ray, and Johnson, John
Abstract:: This investigation is focused on smallmouth bass in the Umpqua River system. This investigation contains methods of fish sampling used and, later, describes which methods were more effective for specific tasks. It includes population size, density/structure, mortality rates, and age/growth data regarding the smallmouth bass. See also: Umpqua River smallmouth...
Resource Type:: Technical Report
Full Text:: distribution of use by smallmouth .... 23 bass anglers on the South Umpqua River from 15 aerial counts made

1993 Calf Creek migrant trapping results and juvenile steelhead (Oncorhynchus mykiss) emigration estimate

Creator:: Harkleroad, Glenn R.
Abstract:: Trapping migrating steelhead trout smolts was done in the spring and early summer of 1993 as part of the 1990 Umpqua National Forest Land and Resource Management Plan. Calf Creek was monitored to "validate smolt output estimates" and to "determine if changes in habitat quality are occurring." (Introduction)
Resource Type:: Technical Report
Full Text:: through the Winchester hydropower project fish passage facility on the lower North Umpqua River. During

1991 and 1992 Calf Creek migrant trapping results and juvenile steelhead (Oncorhynchus mykiss) emigration estimate

Creator:: Harkleroad, Glenn R. and La Marr, Timothy J.
Abstract:: Trapping migrating steelhead trout smolts was done in the spring and early summers of 1991 and 1992 as part of the 1990 Umpqua National Forest Land and Resource Management Plan. Calf Creek was monitored to "validate smolt output estimates" and to "determine if changes in habitat quality are occurring." (Introduction)
Resource Type:: Technical Report
Full Text:: watershed located on the North Umpqua Ranger District was monitored for emigrant juvenile steelhead in the

A summary of American shad (Alosa sapidissima) tagging studies on the coastal streams of Oregon, 1946-70

Creator:: Mullen, Robert E.
Abstract:: "This information report provides an updated summary of all coastal shad tagging studies conducted by the Fish Commission. I believe these studies represent the only shad tagged in Oregon coastal streams south of the Columbia River. No new field work is reported. My intent is to tabulate, consolidate, update, and...
Resource Type:: Technical Report
Full Text:: conflu- ence with Spencer Creek on Smith River (Figure 4), to the confluence with Salmon Creek on the

Biological Opinion: Formal Section 7 Consultation on the Boulder, Donegam, Rumble/Irish and Upland Road-Related Restoration Projects, the Dumont Creek Instream and Riparian Restoration Project, and Renewal of the North Umpqua Watercraft Operations and Fishing Guide Permits, Umpqua National Forest, Oregon

Creator:: National Marine Fisheries Service, Northwest Region
Abstract:: The Umpqua National Forest (UNF) submitted June 3, 1999, January 14, 2000, and April 14, 2000 letters requesting consultation for a number of proposed activities that were determined likely to adversely affect Oregon Coast (OC) coho salmon (Oncorhynchus kisutch). Biological assessments (BAs) addressing the potential effects to these species accompanied...
Resource Type:: Technical Report
Full Text:: projects would be beneficial to OC coho salmon and its habitat in the long term. In the South Umpqua River

ScholarsArchive@OSU

Modeling of Chinook Salmon Runs on the North Umpqua River

Salmon River Estuary hydrographic survey and analysis

Pelagic Fisheries and Coastal Rivers Investigation : progress report, Coastal River section : July 1, 1966-June 30, 1967

Pelagic Fisheries and Coastal Rivers Investigation : progress report, Coastal River section : July 1, 1966-June 30, 1967

Umpqua River smallmouth bass investigation, 1990

Umpqua River smallmouth bass investigation (1987-1988)

1993 Calf Creek migrant trapping results and juvenile steelhead (Oncorhynchus mykiss) emigration estimate

1991 and 1992 Calf Creek migrant trapping results and juvenile steelhead (Oncorhynchus mykiss) emigration estimate

A summary of American shad (Alosa sapidissima) tagging studies on the coastal streams of Oregon, 1946-70

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