Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Summer Steelhead Query Parameters
Year2024
ProjectLittle Goose
River ParameterTemperature Tailrace
Critical Temperature Tailrace Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates1/1 - 12/31
Total Run Period (Mar 26 - Jun 29)
Total Number of Fish Observed650
Percent of Total Run Analyzed [Number Observed]100 % [650]
Temperature Tailrace Exposure Index12.22 C
Percent of Fish Exposed [Number Exposed]0.7 % [5]
Number of Days Fish Exposed5
Middle 80% of Run Period (Apr 19 - May 21)
Number of Fish Observed538
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [538]
Temperature Tailrace Exposure Index12.28 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 21 - May 17)
Number of Fish Observed411
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [411]
Temperature Tailrace Exposure Index11.99 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunMar 26
5% of Run passedApr 17
10% of Run passedApr 19
50% of Run passedMay 2
90% of Run passedMay 21
95% of Run passedMay 28
Last Day of RunJun 29
Date(s) When Temperature Tailrace Crosses 15 C
Jun 12