Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 20, 2024

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2024
ProjectThe Dalles
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 20, 2024
Total Run Period (Mar 21 - Aug 9)
TDG Percent Exposure Index118.61 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 80% of Run Period (May 15 - Jun 13)
TDG Percent Exposure Index118.83 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 22 - Jun 7)
TDG Percent Exposure Index118.74 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedMay 9
10% of Run passedMay 15
50% of Run passedMay 30
90% of Run passedJun 13
95% of Run passedJun 18
Last Day of RunAug 9

1. Total Run Analyzed [99.955] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.