Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Spring/Summer Chinook Query Parameters
Year2017
ProjectLower Granite
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Total Run Period (Mar 21 - Jul 20)
Total Number of Fish Observed9203
Percent of Total Run Analyzed [Number Observed]100 % [9203]
Temperature Exposure Index10.46 C
Percent of Fish Exposed [Number Exposed]1.2 % [112]
Number of Days Fish Exposed22
Middle 80% of Run Period (Apr 12 - May 23)
Number of Fish Observed7498
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [7498]
Temperature Exposure Index10.32 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 16 - May 7)
Number of Fish Observed4812
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [4812]
Temperature Exposure Index10.43 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 21
5% of Run passedApr 9
10% of Run passedApr 12
50% of Run passedApr 24
90% of Run passedMay 23
95% of Run passedMay 28
Last Day of RunJul 20
Date(s) When Temperature Crosses 15 C
Jun 19