Lower Snake River Compensation Plan: Oregon Summer Steelhead Evaluation Studies 2004 Annual Progress Report, January 1, 2004 through December 31, 2004

Identification Information

Citation

Originator: Gee, S.A., M.W. Flesher, D.L. Eddy, L.R. Clarke, J.R. Ruzycki and R.W. Carmichael

Publish Date: March 2008

Online Link: None

BPA Project #:

Contact Information

Agency: Oregon Department of Fish and Wildlife

Name: Cedric Cooney

Job Position: Natural Resources Data and Systems Manager

Telephone: 503-947-6094

E-Mail Address: cedric.x.cooney@odfw.oregon.gov

Description

Abstract: The purpose of this progress report is to provide summary information for Lower Snake River Compensation Plan (LSRCP) summer steelhead ( Oncorhynchus mykiss) programs operated by ODFW in the Grande Ronde and Imnaha river basins during 2004. These ongoing monitoring programs provide technical, logistical, and biological information to managers charged with maintaining viable salmon and steelhead populations and associated fisheries in Northeast Oregon. This report is organized into fish culture monitoring for juveniles, adults, CWT recoveries, and estimates for total escapement. During the period covered in this report, steelhead from the 1999-2001 broods returned to spawn, and steelhead from the 2003 brood were released as smolts. Adult steelhead that returned to spawn were used to create the 2004 brood. Corrections: Complete code wire tag (CWT) information from the Warm Springs National Fish Hatchery and the Washington Department of Fish and Wildlife was not available when the 2003 report was published. We have updated tables 10 through 12 of the 2003 Annual Progress Report, which present summaries of CWT recovery estimates for the 2002-2003 run year, to reflect this new information. Updated tables are in the addendum. All changes are in bold. Eastern Oregon Fish Research (EOFR)

Purpose:

Time Period of Content: 2002-2004

Geographic Extent: Lower Snake River, Grande Ronde basin, Imnaha Basin

Status: Final

Use Constraints:

Format: PDF File

Data Quality Information

Lineage-Source:

Data Information

No data information was supplied.

Entity and Attribute Information

Attributes Description: Field attribute information is available in the attached file(s).

Is a physical copy maintained for reference at Headquarters? Yes