Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 16, 2020

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild 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 DateAug 16, 2020
Total Run Period (Mar 16 - Aug 20)
Temperature Exposure Index11.28 C
Percent of Fish Exposed0.8 %
Number of Days Fish Exposed31
Middle 80% of Run Period (Apr 29 - May 29)
Temperature Exposure Index11.02 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 3 - May 21)
Temperature Exposure Index11.03 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 16
5% of Run passedApr 26
10% of Run passedApr 29
50% of Run passedMay 10
90% of Run passedMay 29
95% of Run passedJun 4
Last Day of RunAug 20
Date(s) When Temperature Crosses 15 C
Jun 24

1. Total Run Analyzed [99.927] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.