Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 5, 2017


Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 5, 2017
Total Run Period (Mar 21 - Nov 23)
Temperature Exposure Index11.59 C
Percent of Fish Exposed1.7 %
Number of Days Fish Exposed60
Middle 80% of Run Period (Apr 29 - May 31)
Temperature Exposure Index11.41 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 4 - May 17)
Temperature Exposure Index11.39 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedApr 27
10% of Run passedApr 29
50% of Run passedMay 9
90% of Run passedMay 31
95% of Run passedJun 6
Last Day of RunNov 23
Date(s) When Temperature Crosses 15 C
Jun 18, Nov 6

1. Total Run Analyzed [99.9160000000001] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.