Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 13, 2019

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Forecasted Steelhead Snake R Wild Query Parameters
Year2019
ProjectMcNary
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 13, 2019
Total Run Period (Mar 18 - Jul 23)
TDG Percent Exposure Index119.05 %
Percent of Fish Exposed3.7 %
Number of Days Fish Exposed2
Middle 80% of Run Period (Apr 26 - May 31)
TDG Percent Exposure Index119.07 %
Percent of Fish Exposed2.9 %
Number of Days Fish Exposed1
Middle 50% of Run Period (May 3 - May 24)
TDG Percent Exposure Index119.05 %
Percent of Fish Exposed4.5 %
Number of Days Fish Exposed1
Run Dates
First Day of RunMar 18
5% of Run passedApr 23
10% of Run passedApr 26
50% of Run passedMay 13
90% of Run passedMay 31
95% of Run passedJun 4
Last Day of RunJul 23
Date(s) When TDG Percent Crosses 120 %
May 18, May 19, Jun 1, Jun 2

1. Total Run Analyzed [99.945] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.