Fish Count Data Search

Year:
Location:
Species:

Location: Yentna River
Species: Sockeye
Method: Sonar

The selected years are color-coded in the graphs below:

  • 2008
Daily Counts
Cumulative

Description: The Yentna River sockeye salmon sonar project external linkis located approximately 5.5 miles upstream from the mouth of the confluence of the Yentna and Susitna Rivers. The Yentna River drains into the Susitna River approximately 27 river miles upstream from Cook Inlet. Travel times for sockeye salmon are highly variable from Cook Inlet to the Yentna River sonar site, but probably average 2 to 4 days. Previous studies have indicated that approximately 50% of the sockeye salmon that enter the Susitna River escape into the Yentna River.

Contact: Upper Cook Inlet Assnt. Comm Fish Biologist,
(907) 262-9368

35 records returned for the years selected. Dashes indicate days with no count.
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Date
2008
Count
2008
Cumulative
2008
Notes for
2008
Aug-10 509 90,180  
Aug-09 489 89,671  
Aug-08 307 89,182  
Aug-07 385 88,875  
Aug-06 700 88,490  
Aug-05 1,351 87,790  
Aug-04 1,770 86,439  
Aug-03 1,317 84,669  
Aug-02 883 83,352  
Aug-01 669 82,469  
Jul-31 932 81,800  
Jul-30 595 80,868  
Jul-29 1,103 80,273  
Jul-28 868 79,170  
Jul-27 547 78,302  
Jul-26 1,053 77,755  
Jul-25 2,677 76,702  
Jul-24 3,760 74,025  
Jul-23 7,147 70,265  
Jul-22 5,781 63,118  
Jul-21 8,854 57,337  
Jul-20 13,571 48,483  
Jul-19 8,018 34,912  
Jul-18 6,324 26,894  
Jul-17 7,249 20,570  
Jul-16 7,164 13,321  
Jul-15 4,635 6,157  
Jul-14 370 1,522  
Jul-13 212 1,152  
Jul-12 299 940  
Jul-11 131 641  
Jul-10 159 510  
Jul-09 136 351  
Jul-08 113 215  
Jul-07 102 102