Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 10, 2016

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2016
ProjectThe Dalles
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 10, 2016
Total Run Period (Mar 22 - Jul 26)
Temperature Exposure Index13.48 C
Percent of Fish Exposed11 %
Number of Days Fish Exposed39
Middle 80% of Run Period (Apr 25 - May 27)
Temperature Exposure Index13.38 C
Percent of Fish Exposed3.7 %
Number of Days Fish Exposed2
Middle 50% of Run Period (Apr 27 - May 18)
Temperature Exposure Index13.29 C
Percent of Fish Exposed3 %
Number of Days Fish Exposed1
Run Dates
First Day of RunMar 22
5% of Run passedApr 23
10% of Run passedApr 25
50% of Run passedMay 6
90% of Run passedMay 27
95% of Run passedMay 31
Last Day of RunJul 26
Date(s) When Temperature Crosses 15 C
May 18, May 20, May 25, May 27, May 29

1. Total Run Analyzed [99.949] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.