Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 21, 2020

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2020
ProjectLittle Goose
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 - Aug 15)
Temperature Exposure Index11.4 C
Percent of Fish Exposed0.2 %
Number of Days Fish Exposed19
Middle 80% of Run Period (May 2 - Jun 1)
Temperature Exposure Index11.15 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 8 - May 27)
Temperature Exposure Index10.94 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunFeb 24
5% of Run passedApr 29
10% of Run passedMay 2
50% of Run passedMay 19
90% of Run passedJun 1
95% of Run passedJun 5
Last Day of RunAug 15
Date(s) When Temperature Crosses 15 C
Jun 24

1. Total Run Analyzed [99.923] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.