Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 7, 2016

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2016
ProjectThe Dalles
River ParameterTDG Percent
Critical TDG Percent Value115 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 7, 2016
Total Run Period (Mar 22 - Sep 9)
TDG Percent Exposure Index117.19 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed120
Middle 80% of Run Period (May 2 - May 27)
TDG Percent Exposure Index117.18 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed26
Middle 50% of Run Period (May 6 - May 20)
TDG Percent Exposure Index117.3 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed15
Run Dates
First Day of RunMar 22
5% of Run passedApr 30
10% of Run passedMay 2
50% of Run passedMay 11
90% of Run passedMay 27
95% of Run passedJun 3
Last Day of RunSep 9
Date(s) When TDG Percent Crosses 115 %
Apr 12, Aug 15, Aug 19, Aug 22, Aug 30, Aug 31

1. Total Run Analyzed [99.932] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.