Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 14, 2019

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2019
ProjectIce Harbor
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 14, 2019
Total Run Period (Mar 21 - Jun 26)
Temperature Exposure Index13.7 C
Percent of Fish Exposed25.4 %
Number of Days Fish Exposed21
Middle 80% of Run Period (May 10 - Jun 17)
Temperature Exposure Index13.52 C
Percent of Fish Exposed19.2 %
Number of Days Fish Exposed12
Middle 50% of Run Period (May 16 - Jun 6)
Temperature Exposure Index12.98 C
Percent of Fish Exposed5.3 %
Number of Days Fish Exposed3
Run Dates
First Day of RunMar 21
5% of Run passedMay 9
10% of Run passedMay 10
50% of Run passedMay 26
90% of Run passedJun 17
95% of Run passedJun 20
Last Day of RunJun 26
Date(s) When Temperature Crosses 15 C
Jun 4

1. Total Run Analyzed [99.95] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.