Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 5, 2017

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2017
ProjectLower Granite
River ParameterTDG Percent
Critical TDG Percent Value115 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 5, 2017
Total Run Period (Mar 21 - Aug 11)
TDG Percent Exposure Index120.16 %
Percent of Fish Exposed98.1 %
Number of Days Fish Exposed89
Middle 80% of Run Period (Apr 11 - May 21)
TDG Percent Exposure Index119.77 %
Percent of Fish Exposed98.8 %
Number of Days Fish Exposed39
Middle 50% of Run Period (Apr 16 - May 7)
TDG Percent Exposure Index118.78 %
Percent of Fish Exposed98.1 %
Number of Days Fish Exposed20
Run Dates
First Day of RunMar 21
5% of Run passedApr 8
10% of Run passedApr 11
50% of Run passedApr 24
90% of Run passedMay 21
95% of Run passedMay 28
Last Day of RunAug 11
Date(s) When TDG Percent Crosses 115 %
May 3, May 5, Jun 13, Jun 14, Jun 16, Jun 17, Jun 21, Jun 22, Jun 23

1. Total Run Analyzed [99.9769999999999] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.