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Filtering by: Subject Fish trapping -- Oregon -- Umpqua River Subject Steelhead (Fish) -- Oregon -- Umpqua River

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:

been determined to be the case by Oregon Dept. of Fish and Wildlife's trapping efforts at Winchester