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
ProjectIce Harbor
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 - Nov 19)
TDG Percent Exposure Index122.04 %
Percent of Fish Exposed99.6 %
Number of Days Fish Exposed99
Middle 80% of Run Period (Apr 26 - May 30)
TDG Percent Exposure Index122.29 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed35
Middle 50% of Run Period (May 1 - May 15)
TDG Percent Exposure Index123.17 %
Percent of Fish Exposed100 %
Number of Days Fish Exposed15
Run Dates
First Day of RunMar 21
5% of Run passedApr 24
10% of Run passedApr 26
50% of Run passedMay 7
90% of Run passedMay 30
95% of Run passedJun 4
Last Day of RunNov 19
Date(s) When TDG Percent Crosses 115 %
Jun 30, Jul 1, Jul 3, Jul 5, Jul 7, Jul 9, Jul 11, Jul 14, Jul 16, Jul 20, Jul 21

1. Total Run Analyzed [99.918] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.