Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 17, 2018

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2018
ProjectLittle Goose
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 17, 2018
Total Run Period (Mar 29 - Aug 1)
Temperature Exposure Index11.76 C
Percent of Fish Exposed0.9 %
Number of Days Fish Exposed21
Middle 80% of Run Period (May 1 - May 26)
Temperature Exposure Index11.63 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 7 - May 20)
Temperature Exposure Index11.52 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 29
5% of Run passedApr 23
10% of Run passedMay 1
50% of Run passedMay 14
90% of Run passedMay 26
95% of Run passedMay 30
Last Day of RunAug 1
Date(s) When Temperature Crosses 15 C
Jun 7

1. Total Run Analyzed [99.956] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.