Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 14, 2022

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2022
ProjectLower Monumental
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 22 - Jun 30)
TDG Percent Exposure Index121.21 %
Percent of Fish Exposed65.6 %
Number of Days Fish Exposed43
Middle 80% of Run Period (May 6 - Jun 12)
TDG Percent Exposure Index121.29 %
Percent of Fish Exposed70.9 %
Number of Days Fish Exposed32
Middle 50% of Run Period (May 10 - May 27)
TDG Percent Exposure Index120.53 %
Percent of Fish Exposed61.1 %
Number of Days Fish Exposed13
Run Dates
First Day of RunMar 22
5% of Run passedMay 4
10% of Run passedMay 6
50% of Run passedMay 16
90% of Run passedJun 12
95% of Run passedJun 18
Last Day of RunJun 30
Date(s) When TDG Percent Crosses 120 %
May 7, May 12, May 17, Jun 24

1. Total Run Analyzed [99.947] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.