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Columbia Basin Fish and Wildlife Program Columbia Basin Fish and Wildlife Program
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Contract Number:
Contract Title:
2008-306-00 EXP DESCHUTES FALL CHINOOK RESEARCH
Contract Start Date:
4/15/2013
Contract End Date:
4/14/2014
Title:
E: 157 - Conduct Carcass Surveys 2013 - 2014
Description:
Warm Springs is the lead agency for data collected from Rkm 70.4 downstream; ODFW is the lead agency for data collected Rkm 70.4 and upstream. Data collected upstream of Rkm 70.4 is done with assistance from CTWSRO staff.

Carcass surveys will be conducted in the lower 161 Rkm of the Deschutes River. Carcasses will be inspected for CWT and PIT tags and various secondary marks. Information gathered from carcass surveys will be shared with various entities to determine exploitation, escapement, and natal basin.

From brood year 2001 – 2008, juvenile summer/fall Chinook have been coded wire tagged (Baker and Graham 2010). Our long-term goal is to provide ocean distribution and Columbia River exploitation rates for Deschutes River summer/fall Chinook. We will also use this information to verify if CWTed summer/fall Chinook from Lions Ferry Hatchery (LFY) can be used as surrogates to represent Deschutes River fish when ocean distribution and exploitation tag data is unavailable.

CWT and PIT tag data will be submitted to tagging coordinators during 2014.

Baker, C. F., and J. Graham. 2010. Coded wire tagging of fall Chinook salmon in the Deschutes River, Oregon. 2002 - 2009 summary report. Confederated Tribes of the Warm Springs Reservation of Oregon, Warm Springs, OR.
WE Agreement Type:
Contracted
Deliverable Specification:
Fall Chinook carcass surveys will be conducted 4 – 5 days per week in the lower Deschutes River from mid-October 2013 through mid-February 2014. The river will be divided into three survey reaches: Rkm 0 - 38, Rkm 38 - 70, and Rkm 70 - 161. Two jet boats, each manned with a two-person crew, as well as a crew of riverbank walkers will be employed to recover carcasses. Long- and short-handled gaffs will be used to remove carcasses from the river.

Recovered carcasses will be examined for CWT and PIT tags as well as presence of various secondary marks. Biological data collected will include fork and mideye-to-hypural plate lengths, sex, and spawning success. Estimated recovery location will also be noted, including reach and commonly used geographical names. After processing, carcasses will be severed in two at the dorsal fin to prevent re-counting during subsequent surveys and returned to the river.

All carcasses will be scanned for CWTs using a handheld CWT detector wand. Snouts will be removed from fish testing positive for a CWT and/or adipose clipped fish. Removed snouts will be placed in a plastic bag to be returned to the office and frozen until they can be dissected for tag retrieval. Each snout bag will include an identification card with biological data for individual fish and approximate recovery location. CWT recoveries will be reported to the Columbia River Inter-Tribal Fish Commission tag coordinator for entry into RMIS.

To identify the presence of a PIT tag, all fish will be scanned with a handheld detector. Tag numbers will be recorded on the datasheet and saved in the handheld detector to be downloaded at a later date. Recovered tags will be reported to PTAGIS.
WSE Effective Budget:
$46,668
% of Total WSE Effective Budget:
32.46%
WSE Start:
04/15/2013
WSE End:
04/14/2014
WSE Completion:
04/11/2014
WSE Progress:
Concluded
WSE ID Continued From:
n/a
WSE ID Continued To:
n/a
Finite or Recurring:
Recurring

SOWRevision Planned Updated Contractor Comments (optional) BPA Comments (optional)
Work Element Budget (Current Performance Period) $58,000 $46,668

5 Milestones
Sort Type Title Start End Status Modified By Modified Date
A EC Environmental Compliance Requirements Complete 4/15/2013 9/27/2013 Concluded Jen Graham 12/3/2012 4:38:05 PM
Description: On-the-ground work associated with this work element cannot proceed until this milestone is complete. Milestone is complete when final documentation is received from BPA environmental compliance staff (completion can be based on pre-existing environmental documentation from BPA).
B Conduct Carcass Surveys 10/15/2013 2/14/2014 Concluded Jen Graham 1/25/2013 1:06:38 PM
Description: Conduct carcass surveys 4 - 5 days per week in the lower Deschutes River.
C Database Development, Entry, & Verification 10/15/2013 4/14/2014 Concluded Jen Graham 1/25/2013 1:06:38 PM
Description: A database will be developed for collected data to be entered. All data will be verified for completeness and accuracy.
D PUBPROTOCOL Review, revise, and Publish protocol, study design, and methods in monitoringmethods.org 4/15/2013 4/14/2014 Concluded Jen Graham 12/3/2012 4:38:05 PM
Description: The Protocol (including temporal and spatial design) and Methods for this work element are stored at monitoringmethods.org and need to be finalized (i.e., "Published" through monitoringmethods.org), preferably prior to data collection. Preparations for contract renewals must include reviewing any previously published Protocols/Methods to ensure that they are consistent with how work will be done in any subsequent contract.
E DELIV Conduct Carcass Surveys 4/14/2014 Concluded Jamie Cleveland (Inactive) 1/29/2013 12:28:42 PM
Description: Fall Chinook carcass surveys will be conducted 4 – 5 days per week in the lower Deschutes River from mid-October 2013 through mid-February 2014. The river will be divided into three survey reaches: Rkm 0 - 38, Rkm 38 - 70, and Rkm 70 - 161. Two jet boats, each manned with a two-person crew, as well as a crew of riverbank walkers will be employed to recover carcasses. Long- and short-handled gaffs will be used to remove carcasses from the river. Recovered carcasses will be examined for CWT and PIT tags as well as presence of various secondary marks. Biological data collected will include fork and mideye-to-hypural plate lengths, sex, and spawning success. Estimated recovery location will also be noted, including reach and commonly used geographical names. After processing, carcasses will be severed in two at the dorsal fin to prevent re-counting during subsequent surveys and returned to the river. All carcasses will be scanned for CWTs using a handheld CWT detector wand. Snouts will be removed from fish testing positive for a CWT and/or adipose clipped fish. Removed snouts will be placed in a plastic bag to be returned to the office and frozen until they can be dissected for tag retrieval. Each snout bag will include an identification card with biological data for individual fish and approximate recovery location. CWT recoveries will be reported to the Columbia River Inter-Tribal Fish Commission tag coordinator for entry into RMIS. To identify the presence of a PIT tag, all fish will be scanned with a handheld detector. Tag numbers will be recorded on the datasheet and saved in the handheld detector to be downloaded at a later date. Recovered tags will be reported to PTAGIS.

Work Site ID Latitude Longitude State County Province Subbasin
82224 45.387595 -120.871319 Oregon Sherman Columbia Plateau Deschutes
82235 45.259862 -121.036929 Oregon Wasco Columbia Plateau Deschutes
82246 44.724404 -121.247644 Oregon Jefferson Columbia Plateau Deschutes

Primary Focal Species:
Chinook (O. tshawytscha) - Deschutes River Summer/Fall ESU
Secondary Focal Species:
None

Study Plan Name Study Plan Owner Protocol State Sample Design Name
CTWS RM&E - Carcass survey in the lower Deschutes River (2008-306-00) v1.0 Lyman Jim Draft Conduct Carcass Surveys 2016 - 2017 - Confederated Tribes of Warm Springs v1.0

N/A

Title Category Subcategory Subcategory focus 1 Subcategory focus 2
Fish Abundance of Fish (ID: 46) Fish Life Stage: Adult - Carcass Fish Origin: Both
Fish Timing of Life Stage: Fish (ID: 101) Fish Life Stage: Adult Fish NA