Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 20, 2020

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2020
ProjectLittle Goose
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 21 - Jun 29)
Temperature Exposure Index12.81 C
Percent of Fish Exposed4 %
Number of Days Fish Exposed6
Middle 80% of Run Period (May 13 - Jun 21)
Temperature Exposure Index12.78 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 21 - Jun 14)
Temperature Exposure Index12.6 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedMay 11
10% of Run passedMay 13
50% of Run passedMay 31
90% of Run passedJun 21
95% of Run passedJun 23
Last Day of RunJun 29
Date(s) When Temperature Crosses 15 C
Jun 24

1. Total Run Analyzed [99.949] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.