DART PIT Tag Observations by Observation Site Historical Run Timing

Data Courtesy of Pacific States Marine Fisheries Commission

PIT Tag Observation Queries

Select Species-Run-Rear Type, Observation Location, Number of Years

Select Release Location

Set Date Range


Select Plot Options

Selecting none, any, or all plots are allowed. By default, results include the Migration Timing Characteristics Table.

Notes on the DART PIT TAG Dataset

On a daily basis, we upload a daily file from PTAGIS, the primary source, into the Columbia River DART PIT TAG dataset. The Columbia River DART PIT TAG dataset does not include orphan tags (tags that have been detected but are not yet associated with a particular release). On a weekly basis, we synchronize the Columbia River DART PIT TAG dataset with year-to-date data from PTAGIS.

Additional Information:

Please refer to the PIT Tag and ESU Metadata & Glossary for more information about pit tag data in the DART database.