Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 15, 2021

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2021
ProjectMcNary
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 15, 2021
Total Run Period (Mar 19 - Jun 23)
Temperature Exposure Index13.25 C
Percent of Fish Exposed19.8 %
Number of Days Fish Exposed16
Middle 80% of Run Period (May 4 - Jun 16)
Temperature Exposure Index13.04 C
Percent of Fish Exposed12.2 %
Number of Days Fish Exposed9
Middle 50% of Run Period (May 6 - Jun 2)
Temperature Exposure Index12.6 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 19
5% of Run passedMay 2
10% of Run passedMay 4
50% of Run passedMay 15
90% of Run passedJun 16
95% of Run passedJun 19
Last Day of RunJun 23
Date(s) When Temperature Crosses 15 C
Jun 4, Jun 7, Jun 11

1. Total Run Analyzed [99.952] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.