Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 7, 2016

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2016
ProjectBonneville
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 7, 2016
Total Run Period (Mar 22 - Sep 11)
Temperature Exposure Index14.32 C
Percent of Fish Exposed12.3 %
Number of Days Fish Exposed79
Middle 80% of Run Period (May 3 - May 28)
Temperature Exposure Index14.22 C
Percent of Fish Exposed4.3 %
Number of Days Fish Exposed2
Middle 50% of Run Period (May 7 - May 21)
Temperature Exposure Index14.35 C
Percent of Fish Exposed6.7 %
Number of Days Fish Exposed2
Run Dates
First Day of RunMar 22
5% of Run passedMay 1
10% of Run passedMay 3
50% of Run passedMay 12
90% of Run passedMay 28
95% of Run passedJun 4
Last Day of RunSep 11
Date(s) When Temperature Crosses 15 C
May 18, May 21, May 30

1. Total Run Analyzed [99.934] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.