DART PIT Tag Upper Columbia Ladders -- Specialized Ascent Event Analysis

Data Courtesy of Pacific States Marine Fisheries Commission

For the standard PIT Tag detection details query, please see DART PIT Tag Adult Returns by Observation Year Detail query.

Select Query Type

Select Output Format

Select Observation Year, Location, Species

The year following the project indicates earliest data available.

Restrict Query by Observation Date Range

Select Date Range Type 
Start Year
End Year
Displayed year values are determined by selections for: Year and Date Range Type.
Query Notes
  • DART PIT Tag and ESU Metadata & Glossary
  • To request data spanning calendar year, select Year for the start year, select "Span Calendar Years" for Date Range Type, and enter Start Date and End Date for Date Range. Date Range years are determined by selections for Year and Date Range Type.
  • To generate the Data Link for querying results directly from scripts and automated processes: make all selections, check "Generate Query Result Link Only" next to the "Submit Query" button, and click "Submit Query".
  • DART imposes several limits on the number of data rows retrieved from the database.
    • > 150,000 data rows: Please contact DART Team, dart@cbr.washington.edu with the specifics of your data request.
    • > 100,000 data rows: Output format forced to raw CSV.
    • > 10,000 data rows: Output format forced to CSV with formatting and information.
    • Else, query and output format processed with no intervention by DART.