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
ProjectJohn Day
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 - Dec 3)
Temperature Exposure Index13.27 C
Percent of Fish Exposed6.2 %
Number of Days Fish Exposed45
Middle 80% of Run Period (May 4 - May 30)
Temperature Exposure Index13.26 C
Percent of Fish Exposed1.8 %
Number of Days Fish Exposed1
Middle 50% of Run Period (May 9 - May 23)
Temperature Exposure Index13.14 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 1
5% of Run passedMay 1
10% of Run passedMay 4
50% of Run passedMay 16
90% of Run passedMay 30
95% of Run passedJun 4
Last Day of RunDec 3
Date(s) When Temperature Crosses 15 C
May 30, Jun 3, Jun 6, Oct 25

1. Total Run Analyzed [99.9400000000001] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.