Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Jul 1, 2024

graph

Forecasted Steelhead Snake R Wild Query Parameters
Year2024
ProjectJohn Day
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJul 1, 2024
Total Run Period (Mar 21 - Aug 5)
TDG Percent Exposure Index118.29 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 80% of Run Period (May 13 - Jun 13)
TDG Percent Exposure Index118.57 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (May 21 - Jun 6)
TDG Percent Exposure Index118.44 %
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedMay 8
10% of Run passedMay 13
50% of Run passedMay 29
90% of Run passedJun 13
95% of Run passedJun 17
Last Day of RunAug 5

1. Total Run Analyzed [99.958] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.