Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 14, 2022

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2022
ProjectMcNary
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 14, 2022
Total Run Period (Mar 20 - Jun 25)
TDG Percent Exposure Index121.92 %
Percent of Fish Exposed70.2 %
Number of Days Fish Exposed48
Middle 80% of Run Period (May 3 - Jun 11)
TDG Percent Exposure Index121.95 %
Percent of Fish Exposed73.7 %
Number of Days Fish Exposed34
Middle 50% of Run Period (May 8 - May 26)
TDG Percent Exposure Index122.24 %
Percent of Fish Exposed89.9 %
Number of Days Fish Exposed18
Run Dates
First Day of RunMar 20
5% of Run passedMay 1
10% of Run passedMay 3
50% of Run passedMay 16
90% of Run passedJun 11
95% of Run passedJun 16
Last Day of RunJun 25
Date(s) When TDG Percent Crosses 120 %
May 8, May 9, May 10

1. Total Run Analyzed [99.951] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.