Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 13, 2019

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2019
ProjectLittle Goose
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 29)
TDG Percent Exposure Index118.08 %
Percent of Fish Exposed13 %
Number of Days Fish Exposed8
Middle 80% of Run Period (Apr 20 - May 25)
TDG Percent Exposure Index118.09 %
Percent of Fish Exposed13.4 %
Number of Days Fish Exposed4
Middle 50% of Run Period (Apr 27 - May 18)
TDG Percent Exposure Index117.62 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 18
5% of Run passedApr 16
10% of Run passedApr 20
50% of Run passedMay 8
90% of Run passedMay 25
95% of Run passedMay 31
Last Day of RunJul 29
Date(s) When TDG Percent Crosses 120 %
Apr 10, Apr 14, Apr 23, Apr 27

1. Total Run Analyzed [99.947] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.