Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 20, 2020

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2020
ProjectThe Dalles
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 14 - Jun 17)
Temperature Exposure Index13.44 C
Percent of Fish Exposed4 %
Number of Days Fish Exposed3
Middle 80% of Run Period (May 1 - Jun 12)
Temperature Exposure Index13.47 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 7 - Jun 5)
Temperature Exposure Index13.33 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 14
5% of Run passedApr 27
10% of Run passedMay 1
50% of Run passedMay 18
90% of Run passedJun 12
95% of Run passedJun 14
Last Day of RunJun 17
Date(s) When Temperature Crosses 15 C
Jun 15

1. Total Run Analyzed [99.952] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.