Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 17, 2017

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Forecasted Steelhead Snake R Wild Query Parameters
Year2017
ProjectIce Harbor
River ParameterTDG Percent
Critical TDG Percent Value115 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 17, 2017
Total Run Period (Mar 20 - Jul 16)
TDG Percent Exposure Index123.28 %
Percent of Fish Exposed99.9 %
Number of Days Fish Exposed100
Middle 80% of Run Period (Apr 29 - Jun 1)
TDG Percent Exposure Index123.75 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed34
Middle 50% of Run Period (May 8 - May 24)
TDG Percent Exposure Index125.71 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed17
Run Dates
First Day of RunMar 20
5% of Run passedApr 23
10% of Run passedApr 29
50% of Run passedMay 14
90% of Run passedJun 1
95% of Run passedJun 4
Last Day of RunJul 16
Date(s) When TDG Percent Crosses 115 %
Jun 30, Jul 1, Jul 3, Jul 5, Jul 7, Jul 9, Jul 11, Jul 14, Jul 16

1. Total Run Analyzed [99.944] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.