Columbia Basin Performance Measures

Forecasted Adult Passage Exposure Results for Jun 16, 2018

graph

All Adult Chinook mouth to Snake River Query Parameters
Year2018
ProjectMcNary
River ParameterTDG Percent
Critical TDG Percent Value120 %
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateJun 16, 2018
Total Run Period (Mar 20 - Jun 24)
TDG Percent Exposure Index122.7 %
Percent of Fish Exposed68.1 %
Number of Days Fish Exposed35
Middle 80% of Run Period (May 13 - Jun 17)
TDG Percent Exposure Index123.43 %
Percent of Fish Exposed74.4 %
Number of Days Fish Exposed22
Middle 50% of Run Period (May 22 - Jun 7)
TDG Percent Exposure Index124.17 %
Percent of Fish Exposed89.6 %
Number of Days Fish Exposed13
Run Dates
First Day of RunMar 20
5% of Run passedMay 9
10% of Run passedMay 13
50% of Run passedMay 28
90% of Run passedJun 17
95% of Run passedJun 19
Last Day of RunJun 24
Date(s) When TDG Percent Crosses 120 %
Apr 11, Apr 12, Apr 16, Apr 22, Apr 23, Apr 25, May 6, Jun 3, Jun 6, Jun 7

1. Total Run Analyzed [99.947] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.