Columbia Basin Fish and Wildlife Program Columbia Basin Fish and Wildlife Program
SOW Report
Contract 75473: 2008-308-00 EXP WILLAMETTE FALLS LAMPREY STUDY
Project Number:
Title:
Willamette Falls Lamprey Escapement Estimate
Stage:
Implementation
Area:
Province Subbasin %
Lower Columbia Willamette 100.00%
Contract Number:
75473
Contract Title:
2008-308-00 EXP WILLAMETTE FALLS LAMPREY STUDY
Contract Continuation:
Previous: Next:
72089: 2008-308-00 EXP WILLAMETTE FALLS LAMPREY STUDY
  • 78862: 2008-308-00 EXP WILLAMETTE FALLS LAMPREY STUDY (WS)
Contract Status:
Closed
Contract Description:
Pacific lamprey (Entosphenus tridentatus) populations throughout the Columbia River Basin (CRB) are in decline.  Multiple reasons for the decline have been identified including passage at mainstem CRB dams and habitat degradation.  Little is known about factors limiting production in CRB tributaries.  Due to declining abundance of lamprey in the Columbia River, harvest has been limited, with the primary collection location for the four Treaty Tribes (Warm Springs, Yakama, Umatilla, and Nez Perce) at Willamette Falls on the Willamette River (Rkm 42.6) in Oregon City.  Declining lamprey populations are of primary concern to the Confederated Tribes of Warm Springs Reservation, Oregon (CTWSRO) due to their high cultural and environmental value.  Once a staple food in winter, and present at ceremonies, lamprey is often absent due to lack of availability.  Despite the cultural significance of this fishery, the first estimate of adult escapement in the Willamette River was in 2010 and occurred as a result of this study.  Prior to this estimate, harvest had been the only indicator of trends in abundance.  Harvest rates are poor indicators of abundance because they vary greatly due to increased catch regulations and restrictions.   Changes in Oregon fishing regulations promoted greater protection for Willamette River Pacific Lamprey.  Commercial harvest on Pacific lamprey at Willamette Falls ceased in 2002 and use of Pacific lamprey for bait was banned in 2005.  Currently, harvest at Willamette Falls is primarily conducted by tribes.  This project estimates escapement of lamprey through fish ladders at Willamette Falls, is working towards quantifying escapement over the “horseshoe” portion of the falls, including the historic fishway, and conducts creel surveys to document harvest.  Data collected, including lamprey escapement and harvest, are intended to provide population status and trends for federal, state, and tribal resource managers and to help protect fishing opportunities at Willamette Falls for tribes that may be restricted as result from lack of data to demonstrate adequate escapement.
Account Type(s):
Expense
Contract Start Date:
04/01/2017
Contract End Date:
03/31/2018
Current Contract Value:
$142,828
Expenditures:
$142,828

* Expenditures data includes accruals and are based on data through 30-Apr-2021.

BPA CO:
Env. Compliance Lead:
Work Order Task(s):
Contract Type:
Contract (IGC)
Pricing Method:
Cost Reimbursement (CNF)
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Full Name Organization Write Permission Contact Role Email Work Phone
Cyndi Baker Confederated Tribes of Warm Springs Yes Contract Manager cyndi.baker@ctwsbnr.org (541) 553-3586
Rossana Callejas Bonneville Power Administration No Interested Party rxcallejas@bpa.gov (503) 230-7558
Luca De Stefanis Bonneville Power Administration No Env. Compliance Lead ltdestefanis@bpa.gov (503) 230-5263
Lisa Dexter Bonneville Power Administration No Interested Party lldexter@bpa.gov (503) 230-3893
Jen Graham Confederated Tribes of Warm Springs Yes Interested Party jennifer.graham@ctwsbnr.org (541) 553-3585
Michelle Guay Bonneville Power Administration Yes Interested Party mxguay@bpa.gov (503) 230-3459
Brad Houslet Confederated Tribes of Warm Springs Yes Supervisor brad.houslet@ctwsbnr.org (541) 553-2039
Dennis Johnson Confederated Tribes of Warm Springs Yes Administrative Contact dennis.johnson@wstribes.org (541) 553-3479
Siena Lopez-Johnston Bonneville Power Administration Yes COTR smlopez@bpa.gov (503) 230-3635
Solomonn Marsh Bonneville Power Administration No Contracting Officer spmarsh@bpa.gov (503) 230-3943
Arthur Mitchell Confederated Tribes of Warm Springs No Contract Manager arthur.mitchell@wstribes.org (541) 553-3219
Christopher Roper Bonneville Power Administration No CO Assistant cproper@bpa.gov (503) 230-3514
Tybee Sheidler Bonneville Power Administration No CO Assistant tasheidler@bpa.gov (503) 230-3820
Dorothy Welch Bonneville Power Administration Yes F&W Approver dwwelch@bpa.gov (503) 230-5479
Elham Zolmajd-Haghighi Bonneville Power Administration No CO Assistant ezolmajd-haghighi@bpa.gov (503) 230-7414


Viewing of Work Statement Elements

Deliverable Title WSE Sort Letter, Number, Title Start End Complete
Ensure environmental compliance requirements are complete A: 165. Complete Environmental Compliance Requirements 03/31/2018 03/28/2018
Install HDX antenna on lamprey ramps B: 157. Install HDX antennae on lamprey ramps 03/31/2018 03/28/2018
Install HDX antenna and camera in old fishway C: 157. Install HDX antenna and camera in the old fishway 03/31/2018 03/28/2018
Tag adult lamprey at Willamette Falls D: 158. HDX tag adult Pacific lamprey at Willamette Falls 03/31/2018 03/28/2018
Capture, Mark, Inspect Lamprey and Operate HDX Array(s) at Willamette Falls E: 157. Collect and examine lamprey to calculate adult escapement 03/31/2018 03/28/2018
Conduct creel surveys F: 157. Conduct creel surveys 03/31/2018 03/28/2018
Estimate Lamprey Harvest at Willamette Falls G: 162. Record and Report Harvest 03/31/2018 03/28/2018
Willamette Falls Pacific Lamprey Technical Working Group (WFPLTWG) H: 191. Participate in Willamette Falls Pacific Lamprey Technical Working Group (WFPLTWG) 03/31/2018 03/28/2018
Develop Statistical Model for Annual Lamprey Population Estimates at Willamette Falls I: 162. Develop Statistical Model for Population Escapement 03/31/2018 03/28/2018
manage project J: 119. Manage Project 03/31/2018 03/28/2018
Completed Annual Report for CY 2017 L: 132. Submit Progress Report for the period January 1, 2017 - December 31, 2017 03/31/2018 03/28/2018

Viewing of Implementation Metrics
Viewing of Environmental Metrics Customize

Primary Focal Species Work Statement Elements
Lamprey, Pacific (Entosphenus tridentata)
  • 4 instances of WE 157 Collect/Generate/Validate Field and Lab Data
  • 1 instance of WE 158 Mark/Tag Animals
  • 2 instances of WE 162 Analyze/Interpret Data

Sort WE ID WE Title NEPA NOAA USFWS NHPA Has Provisions Inadvertent Discovery Completed
A 165 Complete Environmental Compliance Requirements 04/01/2017
B 157 Install HDX antennae on lamprey ramps 04/01/2017
C 157 Install HDX antenna and camera in the old fishway 04/01/2017
D 158 HDX tag adult Pacific lamprey at Willamette Falls 04/01/2017
E 157 Collect and examine lamprey to calculate adult escapement 10/30/2017
F 157 Conduct creel surveys 04/01/2017
G 162 Record and Report Harvest 04/01/2017
H 191 Participate in Willamette Falls Pacific Lamprey Technical Working Group (WFPLTWG) 04/01/2017
I 162 Develop Statistical Model for Population Escapement 04/01/2017
J 119 Manage Project 04/01/2017
K 185 Periodic Status Reports for BPA 04/01/2017
L 132 Submit Progress Report for the period January 1, 2017 - December 31, 2017 04/01/2017