Columbia Basin Performance Measures

Adult Passage Exposure Results

graph

Adult Chinook Query Parameters
Year2022
ProjectLittle Goose
River ParameterTemperature Tailrace
Critical Temperature Tailrace Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates3/15 - 6/15
Total Run Period (Apr 3 - Jun 15)
Total Number of Fish Observed54359
Percent of Total Run Analyzed [Number Observed]100 % [54359]
Temperature Tailrace Exposure Index11.08 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 80% of Run Period (May 8 - Jun 4)
Number of Fish Observed46018
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [46018]
Temperature Tailrace Exposure Index10.97 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (May 11 - May 26)
Number of Fish Observed30070
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [30070]
Temperature Tailrace Exposure Index10.88 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunApr 3
5% of Run passedMay 7
10% of Run passedMay 8
50% of Run passedMay 19
90% of Run passedJun 4
95% of Run passedJun 7
Last Day of RunJun 15