Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 5, 2017

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2017
ProjectIce Harbor
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 5, 2017
Total Run Period (Mar 21 - Nov 19)
Temperature Exposure Index12.01 C
Percent of Fish Exposed2 %
Number of Days Fish Exposed64
Middle 80% of Run Period (Apr 26 - May 30)
Temperature Exposure Index11.87 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 1 - May 15)
Temperature Exposure Index11.96 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedApr 24
10% of Run passedApr 26
50% of Run passedMay 7
90% of Run passedMay 30
95% of Run passedJun 4
Last Day of RunNov 19
Date(s) When Temperature Crosses 15 C
Jun 12, Jun 16, Jun 18, Nov 11

1. Total Run Analyzed [99.918] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.