Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 10, 2019

graph

Forecasted Yearling Chinook Snake R All Spr/Sum 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 DateAug 10, 2019
Total Run Period (Mar 25 - Aug 28)
TDG Percent Exposure Index117.96 %
Percent of Fish Exposed9.9 %
Number of Days Fish Exposed8
Middle 80% of Run Period (Apr 21 - May 23)
TDG Percent Exposure Index118.01 %
Percent of Fish Exposed10.9 %
Number of Days Fish Exposed4
Middle 50% of Run Period (Apr 28 - May 15)
TDG Percent Exposure Index117.24 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 25
5% of Run passedApr 18
10% of Run passedApr 21
50% of Run passedMay 4
90% of Run passedMay 23
95% of Run passedJun 3
Last Day of RunAug 28
Date(s) When TDG Percent Crosses 120 %
Apr 10, Apr 14, Apr 23, Apr 27

1. Total Run Analyzed [99.935] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.