Fish Count Data Search

Year:
Location:
Species:


Little Susitna Coho for 2023

Location: Little Susitna
Species: Coho
Method: Weir

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

  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
Daily Counts
Cumulative

Description: The Little Susitna weir located at river mile 32.5 will not be operated in 2025. High water has caused substantial damage to the weir in recent years, so alternative assessments will be explored. The primary assessment for Chinook salmon will be aerial survey index counts, and a new sonar project will be tested for feasibility. The weir will be moved this summer to river mile 39.5, a site that is wider and shallower, which combined with improvements to the weir design should provide a more durable assessment. This new weir is planned to be operational for counting coho salmon in 2025 and those counts will be available on this page.

Sustainable Escapement Goal for Chinook: 2,100 - 4,300
Sustainable Escapement Goal for Coho: 9,200 - 17,700 (Graphed above)

Contact: Assistant Area Management Biologist,
(907) 746-6300

65 records returned for the years selected. Dashes indicate days with no count.
[Export results in Excel format or JSON format]

Date
2023		 Count
2023		 Cumulative
2023		 Cumulative
2022		 Cumulative
2021		 Cumulative
2020		 Cumulative
2019		 Notes for
2023
Sep-03 - 3,726 3,162 10,923 10,765 4,226  
Sep-02 - 3,726 3,162 10,923 10,765 4,226  
Sep-01 - 3,726 3,162 10,923 10,765 3,973  
Aug-31 - 3,726 3,162 10,923 - 3,963  
Aug-30 - 3,726 3,162 10,923 10,765 3,940  
Aug-29 - 3,726 3,162 - 10,751 3,936  
Aug-28 - 3,726 3,162 10,923 10,676 3,930  
Aug-27 - 3,726 3,162 10,917 10,411 3,912  
Aug-26 - 3,726 3,162 10,480 10,340 3,860 Weir pulled - flooding
Aug-25 27 3,726 3,162 10,004 10,212 3,847 Water Level 2.46
Aug-24 70 3,699 3,162 9,818 10,065 3,846 Water level 2.35
Aug-23 45 3,629 3,162 9,696 8,981 3,845 Water level 2.35
Aug-22 19 3,584 3,162 9,628 8,073 3,845 Water level 2.38
Aug-21 15 3,565 3,162 9,238 7,525 3,845 Water Level 2.45
Aug-20 9 3,550 3,162 7,606 7,370 3,844  
Aug-19 13 3,541 3,162 7,436 7,296 3,841  
Aug-18 16 3,528 3,162 7,323 7,072 3,841  
Aug-17 51 3,512 3,162 7,066 6,312 3,837 Water Level 2.78
Aug-16 16 3,461 3,162 6,795 5,545 3,836 Water Level 2.6
Aug-15 6 3,445 3,162 6,630 4,726 3,797 Water Level 2.5
Aug-14 3 3,439 3,162 6,226 3,955 3,727 Water Level 2.56
Aug-13 33 3,436 3,162 5,927 3,720 3,675  
Aug-12 46 3,403 3,162 5,766 3,513 3,644 water level 2.7
Aug-11 162 3,357 3,162 5,683 3,317 3,635 water level 2.72
Aug-10 49 3,195 3,162 5,533 3,251 3,629 Water Level 2.7
Aug-09 43 3,146 3,162 3,682 2,890 3,598  
Aug-08 89 3,103 3,162 3,408 2,516 3,471 Water Level 2.8
Aug-07 74 3,014 3,006 2,854 2,342 3,280 Water Level 2.85
Aug-06 223 2,940 2,941 2,352 2,250 3,117 water level 2.9
Aug-05 174 2,717 2,499 2,004 1,746 2,091 water level 2.95
Aug-04 372 2,543 2,293 1,844 1,196 1,853 water level 3.0
Aug-03 280 2,171 2,013 1,397 1,047 1,748  
Aug-02 503 1,891 1,590 620 952 1,701 Water level 3.20
Aug-01 258 1,388 1,396 372 835 1,604 Water level3.34
Jul-31 98 1,130 1,316 268 615 1,447  
Jul-30 262 1,032 1,058 234 420 1,346  
Jul-29 142 770 374 222 323 1,153 water level 3.42
Jul-28 136 628 100 217 191 1,091 water level 3.6
Jul-27 217 492 0 161 178 1,040 Water Level 3.60
Jul-26 101 275 0 128 169 1,023 water level 3.8
Jul-25 81 174 0 99 31 881 Water level 3.90
Jul-24 83 93 0 82 29 729 water level 4.1
Jul-23 4 10 0 69 20 668 Water level 4.3
Jul-22 0 6 0 66 16 586 weir flooded
Jul-21 0 6 0 64 12 464 weir flooded
Jul-20 0 6 0 59 5 403 Water level 5.02 Weir flooded
Jul-19 0 6 0 38 2 287 weir flooded water level 5.50
Jul-18 0 6 0 6 1 178 weir flooded water level 6.00
Jul-17 0 6 0 0 0 73 weir flooded
Jul-16 4 6 0 0 0 29  
Jul-15 1 2 0 0 0 5  
Jul-14 1 1 0 0 0 2  
Jul-13 - - 0 0 0 2  
Jul-12 - - 0 0 0 1  
Jul-11 - - 0 0 0 1  
Jul-10 - - 0 0 0 1  
Jul-09 - - 0 0 0 1  
Jul-08 - - 0 0 0 1  
Jul-07 - - 0 0 0 1  
Jul-06 - - 0 0 0 0  
Jul-05 - - 0 0 0 0  
Jul-04 - - 0 0 0 0  
Jul-03 - - 0 0 0 0  
Jul-02 - - 0 0 0 0  
Jul-01 - - 0 0 0 0