Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 16, 2018


All Adult Chinook mouth to Snake River Query Parameters
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 15 - Jun 14)
Temperature Exposure Index13.57 C
Percent of Fish Exposed18 %
Number of Days Fish Exposed14
Middle 80% of Run Period (May 3 - Jun 8)
Temperature Exposure Index13.59 C
Percent of Fish Exposed11.4 %
Number of Days Fish Exposed8
Middle 50% of Run Period (May 7 - May 26)
Temperature Exposure Index13.5 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 15
5% of Run passedApr 29
10% of Run passedMay 3
50% of Run passedMay 16
90% of Run passedJun 8
95% of Run passedJun 11
Last Day of RunJun 14
Date(s) When Temperature Crosses 15 C
Jun 1

1. Total Run Analyzed [99.264] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.