Columbia Basin Performance Measures

Adult Passage Exposure Results

graph

Adult Chinook Query Parameters
Year2019
ProjectLower Granite
River ParameterTemperature
Critical Temperature Value15 C
Calculate ExposureAbove Critical Value
River Parameter Data FillNo
Query Dates3/15 - 6/15
Total Run Period (Apr 23 - Jun 15)
Total Number of Fish Observed18791
Percent of Total Run Analyzed [Number Observed]100 % [18791]
Temperature Exposure Index12.81 C
Percent of Fish Exposed [Number Exposed]2.4 % [454]
Number of Days Fish Exposed2
Middle 80% of Run Period (May 14 - Jun 10)
Number of Fish Observed16179
Percent of Middle 80% of Run Analyzed [Number Observed]100 % [16179]
Temperature Exposure Index12.69 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Middle 50% of Run Period (May 18 - Jun 5)
Number of Fish Observed9459
Percent of Middle 50% of Run Analyzed [Number Observed]100 % [9459]
Temperature Exposure Index12.41 C
Percent of Fish Exposed [Number Exposed]0 % [0]
Number of Days Fish Exposed0
Run Dates
First Day of RunApr 23
5% of Run passedMay 13
10% of Run passedMay 14
50% of Run passedMay 25
90% of Run passedJun 10
95% of Run passedJun 12
Last Day of RunJun 15
Date(s) When Temperature Crosses 15 C
Jun 14