Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 4, 2018

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2018
ProjectMcNary
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 4, 2018
Total Run Period (Mar 1 - Nov 30)
Temperature Exposure Index12.48 C
Percent of Fish Exposed3.3 %
Number of Days Fish Exposed69
Middle 80% of Run Period (Apr 30 - May 28)
Temperature Exposure Index12.39 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 6 - May 21)
Temperature Exposure Index12.27 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 1
5% of Run passedApr 27
10% of Run passedApr 30
50% of Run passedMay 14
90% of Run passedMay 28
95% of Run passedJun 3
Last Day of RunNov 30
Date(s) When Temperature Crosses 15 C
Jun 4, Jun 6, Jun 7, Jun 10, Jun 12, Nov 22

1. Total Run Analyzed [99.927] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.