Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 20, 2020

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2020
ProjectIce Harbor
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 20, 2020
Total Run Period (Mar 19 - Jun 26)
Temperature Exposure Index13.11 C
Percent of Fish Exposed10.6 %
Number of Days Fish Exposed9
Middle 80% of Run Period (May 9 - Jun 18)
Temperature Exposure Index12.98 C
Percent of Fish Exposed5.3 %
Number of Days Fish Exposed2
Middle 50% of Run Period (May 18 - Jun 11)
Temperature Exposure Index12.82 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 19
5% of Run passedMay 8
10% of Run passedMay 9
50% of Run passedMay 28
90% of Run passedJun 18
95% of Run passedJun 20
Last Day of RunJun 26
Date(s) When Temperature Crosses 15 C
Jun 13, Jun 15, Jun 20

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.