Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 16, 2018

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2018
ProjectThe Dalles
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 16, 2018
Total Run Period (Mar 16 - Jun 18)
Temperature Exposure Index13.73 C
Percent of Fish Exposed22.2 %
Number of Days Fish Exposed19
Middle 80% of Run Period (May 6 - Jun 10)
Temperature Exposure Index13.72 C
Percent of Fish Exposed15.7 %
Number of Days Fish Exposed11
Middle 50% of Run Period (May 9 - May 28)
Temperature Exposure Index13.54 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 16
5% of Run passedMay 2
10% of Run passedMay 6
50% of Run passedMay 19
90% of Run passedJun 10
95% of Run passedJun 13
Last Day of RunJun 18
Date(s) When Temperature Crosses 15 C
May 30, May 31, Jun 1

1. Total Run Analyzed [99.944] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.