Columbia Basin Performance Measures

Forecasted Juvenile Passage Exposure Results for Aug 10, 2019

graph

Forecasted Yearling Chinook Snake R All Spr/Sum Wild Query Parameters
Year2019
ProjectLower Monumental
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Forecast DateAug 10, 2019
Total Run Period (Mar 25 - Sep 4)
Temperature Exposure Index11.66 C
Percent of Fish Exposed2 %
Number of Days Fish Exposed45
Middle 80% of Run Period (Apr 25 - May 25)
Temperature Exposure Index11.51 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 30 - May 18)
Temperature Exposure Index11.62 C
Percent of Fish Exposed0 %
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 25
5% of Run passedApr 22
10% of Run passedApr 25
50% of Run passedMay 7
90% of Run passedMay 25
95% of Run passedJun 4
Last Day of RunSep 4
Date(s) When Temperature Crosses 15 C
Jun 11

1. Total Run Analyzed [99.938] is less than total observed during the period [100]. Only fish observed on days with River Parameter data are analyzed.