DART Smolt Index Historical Run Timing

DART Queries are Temporarily Unavailable Performing backups, up by 04:00 US/Pacific.
Message Time: July 19 2025 00:55:01.

Data Courtesy of Fish Passage Center

Smolt Index Queries

Select Species, Location, Number of Years

Set Date Range

Start mm/dd

End mm/dd

Set Progress Date

Date mm/dd today's date or user-provided date

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

Smolt Index Metadata, FPC (external link)
The year following the project indicates the earliest data available.
Related Product. Inseason Forecasts of current year run timing. Smolt Passage Predictions based on Passage Indices for Combined Columbia and Snake River Stocks updated daily during spring and fall migration seasons