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
ProjectThe Dalles
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 9)
Temperature Exposure Index14.18 C
Percent of Fish Exposed12 %
Number of Days Fish Exposed79
Middle 80% of Run Period (May 2 - May 27)
Temperature Exposure Index14.12 C
Percent of Fish Exposed4.1 %
Number of Days Fish Exposed2
Middle 50% of Run Period (May 6 - May 20)
Temperature Exposure Index14.28 C
Percent of Fish Exposed3.7 %
Number of Days Fish Exposed1
Run Dates
First Day of RunMar 22
5% of Run passedApr 30
10% of Run passedMay 2
50% of Run passedMay 11
90% of Run passedMay 27
95% of Run passedJun 3
Last Day of RunSep 9
Date(s) When Temperature Crosses 15 C
May 18, May 20, May 25, May 27, May 29

1. Total Run Analyzed [99.932] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.