Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 20, 2020

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2020
ProjectBonneville
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 20, 2020
Total Run Period (Mar 13 - Jun 13)
TDG Percent Exposure Index118.49 %
Percent of Fish Exposed7.5 %
Number of Days Fish Exposed4
Middle 80% of Run Period (Apr 29 - Jun 10)
TDG Percent Exposure Index118.63 %
Percent of Fish Exposed9 %
Number of Days Fish Exposed4
Middle 50% of Run Period (May 5 - Jun 2)
TDG Percent Exposure Index118.58 %
Percent of Fish Exposed6.5 %
Number of Days Fish Exposed2
Run Dates
First Day of RunMar 13
5% of Run passedApr 25
10% of Run passedApr 29
50% of Run passedMay 15
90% of Run passedJun 10
95% of Run passedJun 12
Last Day of RunJun 13
Date(s) When TDG Percent Crosses 120 %
Jun 1, Jun 5

1. Total Run Analyzed [99.225] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.