Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 15, 2021

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2021
ProjectThe Dalles
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 15, 2021
Total Run Period (Mar 15 - Jun 18)
TDG Percent Exposure Index118.59 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 80% of Run Period (May 1 - Jun 11)
TDG Percent Exposure Index118.85 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 4 - May 31)
TDG Percent Exposure Index118.96 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 15
5% of Run passedApr 28
10% of Run passedMay 1
50% of Run passedMay 14
90% of Run passedJun 11
95% of Run passedJun 14
Last Day of RunJun 18

1. Total Run Analyzed [99.95] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.