Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 4, 2018

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2018
ProjectIce Harbor
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 4, 2018
Total Run Period (Mar 1 - Nov 26)
Temperature Exposure Index12.36 C
Percent of Fish Exposed3.8 %
Number of Days Fish Exposed75
Middle 80% of Run Period (Apr 28 - May 27)
Temperature Exposure Index12.31 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 4 - May 19)
Temperature Exposure Index12.08 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 1
5% of Run passedApr 25
10% of Run passedApr 28
50% of Run passedMay 12
90% of Run passedMay 27
95% of Run passedJun 1
Last Day of RunNov 26
Date(s) When Temperature Crosses 15 C
Jun 3, Nov 22

1. Total Run Analyzed [99.921] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.