DART PIT Tag Release and Observation Summary for Adults for Generating Mean Travel Time Estimates

Data Courtesy of Pacific States Marine Fisheries Commission

PIT Tag Adult Return Queries

Graphics&Text Detail by Observation Year Detail by Release Year Basin Summary Conversion Rate Fallback Mean Travel Times Historical Run Timing

Select Species, Run Type, Rear Type, Release Year, Tag Coordinator


Select Release Location


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.