DART Adult Passage Counts Historical Run Timing

Data Courtesy of U.S. Army Corps of Engineers, NWD and Chelan, Douglas, and Grant County PUDs, Yakima Klickitat Fisheries Project, Colville Tribes Fish & Wildlife (OBMEP), Oregon Department of Fish & Wildlife, Washington Department of Fish & Wildlife

Adult Passage Counts Queries

Select Species, Location, Number of Years

Steelhead-Wild is a subset of Steelhead (total).

Set Date Range

Start mm/dd

End mm/dd

Chinook Run Schedules

Select Plot Options

Historical Timing
Run Size & Middle of Run Duration Water Temperature Exposure Index
Cumulative Passage Daily Passage 5% Passage Difference from Median

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

Query Notes

DART Adult Passage Visual Counts Metadata & Glossary
Related Product. Inseason Forecasts of current year run timing. Adult Passage Predictions based on Visual Counts for Combined Columbia and Snake River Stocks updated daily during spring and fall migration seasons