Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 13, 2024

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2024
ProjectIce Harbor
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 13, 2024
Total Run Period (Mar 22 - Jun 25)
TDG Percent Exposure Index121.23 %
Percent of Fish Exposed73.2 %
Number of Days Fish Exposed49
Middle 80% of Run Period (May 6 - Jun 16)
TDG Percent Exposure Index121.44 %
Percent of Fish Exposed78.4 %
Number of Days Fish Exposed33
Middle 50% of Run Period (May 14 - Jun 5)
TDG Percent Exposure Index121.95 %
Percent of Fish Exposed86.8 %
Number of Days Fish Exposed19
Run Dates
First Day of RunMar 22
5% of Run passedMay 2
10% of Run passedMay 6
50% of Run passedMay 20
90% of Run passedJun 16
95% of Run passedJun 19
Last Day of RunJun 25
Date(s) When TDG Percent Crosses 120 %
Apr 16, Apr 26, May 8, May 11, May 14, May 29, Jun 1, Jun 3, Jun 4, Jun 23

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.