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Columbia Basin Performance Measures

Sample Exposure Summary Table for Multiple Projects


Adult Chinook Exposure Summary Table:
Year 2004,
River Parameter Temperature,
Critical Temperature Value 15 C,
Exposure Calculated Above Critical Value
Click on Graph button to view exposure graph. (deactivated)
Bonneville
Total Run Period (Aug 1 - Nov 1)
Total Number of Fish 581899
Percent of Total Run Analyzed [Number ]100 % [581899]
Temperature Exposure Index19.8 C
Percent of Fish Exposed [Number Exposed]99.7 % [580371]
Number of Days Fish Exposed86
Middle 80% of Run Period (Aug 29 - Sep 25)
Number of Fish 481531
Percent of Middle 80% of Run Analyzed [Number ]100 % [481531]
Temperature Exposure Index19.87 C
Percent of Fish Exposed [Number Exposed]100 % [481531]
Number of Days Fish Exposed28
Run Dates
First Day of RunAug 1
5% of Run passedAug 28
10% of Run passedAug 29
50% of Run passedSep 10
90% of Run passedSep 25
95% of Run passedOct 2
Last Day of RunNov 1
Date(s) When Temperature Crosses 15 C
Oct 26


McNary
Total Run Period (Aug 1 - Oct 31)
Total Number of Fish 171288
Percent of Total Run Analyzed [Number ]100 % [171288]
Temperature Exposure Index19.15 C
Percent of Fish Exposed [Number Exposed]98.7 % [169171]
Number of Days Fish Exposed83
Middle 80% of Run Period (Sep 2 - Oct 5)
Number of Fish 142755
Percent of Middle 80% of Run Analyzed [Number ]100 % [142755]
Temperature Exposure Index19.14 C
Percent of Fish Exposed [Number Exposed]100 % [142755]
Number of Days Fish Exposed34
Run Dates
First Day of RunAug 1
5% of Run passedAug 31
10% of Run passedSep 2
50% of Run passedSep 16
90% of Run passedOct 5
95% of Run passedOct 12
Last Day of RunOct 31
Date(s) When Temperature Crosses 15 C
Oct 23


Lower Granite
Total Run Period (Aug 1 - Oct 31)
Total Number of Fish 14674
Percent of Total Run Analyzed [Number ]100 % [14674]
Temperature Exposure Index17.9 C
Percent of Fish Exposed [Number Exposed]97.3 % [14285]
Number of Days Fish Exposed75
Middle 80% of Run Period (Sep 7 - Oct 6)
Number of Fish 11963
Percent of Middle 80% of Run Analyzed [Number ]100 % [11963]
Temperature Exposure Index17.98 C
Percent of Fish Exposed [Number Exposed]100 % [11963]
Number of Days Fish Exposed30
Run Dates
First Day of RunAug 1
5% of Run passedSep 5
10% of Run passedSep 7
50% of Run passedSep 18
90% of Run passedOct 6
95% of Run passedOct 12
Last Day of RunOct 31
Date(s) When Temperature Crosses 15 C
Oct 22