Columbia Basin Performance Measures

PIT Tag Exposure Results

graph

PIT-Tagged Wild Spring/Summer Chinook 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 (Apr 2 - May 17)
Total Number of Fish Observed1219
Percent of Total Run Analyzed [Number Observed]100 % [1219]
Temperature Tailrace Exposure Index11.38 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 80% of Run Period (Apr 16 - May 13)
Number of Fish Observed1001
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [1001]
Temperature Tailrace Exposure Index11.31 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (Apr 18 - May 1)
Number of Fish Observed619
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [619]
Temperature Tailrace Exposure Index11.29 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunApr 2
5% of Run passedApr 12
10% of Run passedApr 16
50% of Run passedApr 21
90% of Run passedMay 13
95% of Run passedMay 15
Last Day of RunMay 17