Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Spring/Summer Chinook Query Parameters
Year2016
ProjectIce Harbor
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Total Run Period (Mar 27 - Jul 12)
Total Number of Fish Observed1532
Percent of Total Run Analyzed [Number Observed]100 % [1532]
Temperature Exposure Index12.08 C
Percent of Fish Exposed [Number Exposed]1.8 % [29]
Number of Days Fish Exposed19
Middle 80% of Run Period (Apr 16 - May 15)
Number of Fish Observed1302
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [1302]
Temperature Exposure Index11.91 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 20 - May 5)
Number of Fish Observed828
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [828]
Temperature Exposure Index11.78 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 27
5% of Run passedApr 15
10% of Run passedApr 16
50% of Run passedApr 24
90% of Run passedMay 15
95% of Run passedMay 21
Last Day of RunJul 12
Date(s) When Temperature Crosses 15 C
Jun 5