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 - May 1)
Total Number of Fish Observed322
Percent of Total Run Analyzed [Number Observed]100 % [322]
Temperature Tailrace Exposure Index11.1 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 80% of Run Period (Apr 17 - Apr 29)
Number of Fish Observed271
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [271]
Temperature Tailrace Exposure Index11.22 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 20 - Apr 23)
Number of Fish Observed176
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [176]
Temperature Tailrace Exposure Index11.18 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 14
10% of Run passedApr 17
50% of Run passedApr 21
90% of Run passedApr 29
95% of Run passedApr 30
Last Day of RunMay 1