Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 14, 2019

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2019
ProjectJohn Day
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 17 - Jun 20)
Temperature Exposure Index13.57 C
Percent of Fish Exposed24.3 %
Number of Days Fish Exposed18
Middle 80% of Run Period (May 4 - Jun 13)
Temperature Exposure Index13.34 C
Percent of Fish Exposed17.6 %
Number of Days Fish Exposed11
Middle 50% of Run Period (May 8 - Jun 2)
Temperature Exposure Index13.15 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 17
5% of Run passedMay 3
10% of Run passedMay 4
50% of Run passedMay 15
90% of Run passedJun 13
95% of Run passedJun 16
Last Day of RunJun 20
Date(s) When Temperature Crosses 15 C
Jun 3

1. Total Run Analyzed [99.954] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.