Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Summer Steelhead 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 20 - Jul 13)
Total Number of Fish Observed5057
Percent of Total Run Analyzed [Number Observed]100 % [5057]
Temperature Exposure Index11.2 C
Percent of Fish Exposed [Number Exposed]0.1 % [10]
Number of Days Fish Exposed7
Middle 80% of Run Period (Apr 20 - May 25)
Number of Fish Observed4073
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [4073]
Temperature Exposure Index11.25 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 29 - May 18)
Number of Fish Observed2686
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [2686]
Temperature Exposure Index11.18 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 20
5% of Run passedApr 14
10% of Run passedApr 20
50% of Run passedMay 8
90% of Run passedMay 25
95% of Run passedMay 30
Last Day of RunJul 13
Date(s) When Temperature Crosses 15 C
Jun 19