Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 16, 2018

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2018
ProjectLower Granite
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 26 - Jul 2)
Temperature Exposure Index14.05 C
Percent of Fish Exposed32.9 %
Number of Days Fish Exposed24
Middle 80% of Run Period (May 20 - Jun 20)
Temperature Exposure Index14.12 C
Percent of Fish Exposed29.1 %
Number of Days Fish Exposed12
Middle 50% of Run Period (May 28 - Jun 9)
Temperature Exposure Index14.22 C
Percent of Fish Exposed22.6 %
Number of Days Fish Exposed3
Run Dates
First Day of RunMar 26
5% of Run passedMay 15
10% of Run passedMay 20
50% of Run passedJun 3
90% of Run passedJun 20
95% of Run passedJun 24
Last Day of RunJul 2
Date(s) When Temperature Crosses 15 C
Jun 7

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.