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Columbia Basin Fish and Wildlife Program Columbia Basin Fish and Wildlife Program
SOW Report
Contract 74895 REL 30: 1983-319-00 EXP NEW MARKING & MONITORING TECHNOLOGIES
Project Number:
Project Title:
New Marking and Monitoring Technologies
Project Stage:
Implementation
Project Area:
Province Subbasin %
Basinwide - 100.00%
Contract Number:
74895 REL 30
Contract Title:
1983-319-00 EXP NEW MARKING & MONITORING TECHNOLOGIES
Contract Continuation:
Previous: Next:
74895 REL 26: 1983-319-00 EXP COE/ERDC ESTUARY RIVER MODEL
Contract Status:
Issued
Contract Description:
Building upon previous work, use existing PIT and active tag fish transit time and detection data to calibrate and validate a numerical 2D fish behavior model at Jones Beach. Use these data to validate a numerical modeling approach to estimate and predict fish movement in and around pile dikes. The resultant tool of this effort will be a probability-based heat map of detection locations with bounded levels of confidence for each existing pile dike location of interest. The work will continue to be conducted by USACE researchers of the Portland District and the Engineering Research and Development Center who have recently applied the methodology with success on the Columbia River
upstream of Jones Beach. Successful application of this modeling approach will result in a valuable tool for pile dike based
PIT array placement at Jones Beach and inform other aspects of fish detection technologies and fish response to
pile dikes and associated navigation structures.
Account Type(s):
Expense
Contract Start Date:
04/01/2026
Contract End Date:
03/31/2027
Current Contract Value:
$177,841
Expenditures:
$60,153

* Expenditures data includes accruals and are based on data through 31-Aug-2026.

BPA CO:
Env. Compliance Lead:
Work Order Task(s):
Contract Type:
Order
Accrual category:
Planning & Design
Pricing Method:
Cost Reimbursement (CNF)
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Viewing of Work Statement Elements

Deliverable Title WSE Sort Letter, Number, Title Start End Concluded
Effective implementation management and timely contract administration A: 119. Manage project 03/31/2027
Finalize model output B: 115. Continuation of Lower Columbia River AdH model at ERDC-Coastal Hydraulics Laboratory 03/31/2027
Completed Progress (Annual) Report C: 132. Submit Progress Report for the period (Oct 2025) to (Dec. 2025) 03/15/2027

Viewing of Implementation Metrics
Viewing of Environmental Metrics Customize

Primary Focal Species Work Statement Elements
Chinook (Oncorhynchus tshawytscha) - All Populations
  • 1 instance of WE 115 Produce Inventory or Assessment
Sockeye (Oncorhynchus nerka) - All Populations
  • 1 instance of WE 115 Produce Inventory or Assessment
Steelhead (Oncorhynchus mykiss) - All Populations
  • 1 instance of WE 115 Produce Inventory or Assessment

Sort WE ID WE Title NEPA NOAA USFWS NHPA Has Provisions Inadvertent Discovery Completed
A 119 Manage project
B 115 Continuation of Lower Columbia River AdH model at ERDC-Coastal Hydraulics Laboratory 01/08/2026
C 132 Submit Progress Report for the period (Oct 2025) to (Dec. 2025)
D 185 Periodic Status Reports for BPA