Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 21, 2020

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2020
ProjectLower Granite
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 21, 2020
Total Run Period (Feb 24 - Jun 24)
Temperature Exposure Index10.54 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed1
Middle 80% of Run Period (Apr 26 - May 23)
Temperature Exposure Index10.48 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 30 - May 20)
Temperature Exposure Index10.66 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunFeb 24
5% of Run passedApr 18
10% of Run passedApr 26
50% of Run passedMay 11
90% of Run passedMay 23
95% of Run passedMay 28
Last Day of RunJun 24
Date(s) When Temperature Crosses 15 C
Jun 24

1. Total Run Analyzed [99.992] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.