Fish Count Data Search

Year:
Location:
Species:


Little Susitna Coho for 2021

Location: Little Susitna
Species: Coho
Method: Weir

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

  • 2021
  • 2020
Daily Counts
Cumulative

Description: Little Su weir:The Little Susitna weir is located at river mile 32.5, approximately 4 miles upstream of the public use facility off Point MacKenzie Rd. Escapement is primarily monitored using a resistance board weir. An underwater video system is installed within the weir and motion-detected fish passage is recorded during nighttime hours and at times when the river is heavily glaciated. The river is a strong producer of coho, chum, and pink salmon and a moderate producer of king salmon. Salmon fishing is allowed from its mouth upstream to the Parks Highway.

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

Contact: Area Management Biologist,
(907) 746-6334

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

Date
2021		 Count
2021		 Cumulative
2021		 Cumulative
2020		 Notes for
2021
Aug-30 - 10,923 10,765  
Aug-29 - 10,923 10,751 Water Level 5.85. Weir pulled.
Aug-28 6 10,923 10,676 Water Level 4.92
Aug-27 437 10,917 10,411 Water Level 4.06
Aug-26 476 10,480 10,340 Water level 3.78
Aug-25 186 10,004 10,212 Water level 3.82
Aug-24 122 9,818 10,065 Water level 3.82
Aug-23 68 9,696 8,981 Water level 3.88
Aug-22 390 9,628 8,073 Water level 4.18
Aug-21 1,632 9,238 7,525 Water level 3.58
Aug-20 170 7,606 7,370 Water level 3.02
Aug-19 113 7,436 7,296 Water level 3.04
Aug-18 257 7,323 7,072 Water level 3.13
Aug-17 271 7,066 6,312 Water Level 3.11
Aug-16 165 6,795 5,545 Water Level 3.23
Aug-15 404 6,630 4,726 Water level 3.34
Aug-14 299 6,226 3,955 Water level 3.498
Aug-13 161 5,927 3,720 Water level 3.27
Aug-12 83 5,766 3,513 Water level 3.48
Aug-11 150 5,683 3,317 Water level 3.22
Aug-10 1,851 5,533 3,251 Water level 3.00
Aug-09 274 3,682 2,890 Water level 2.32
Aug-08 554 3,408 2,516  
Aug-07 502 2,854 2,342 Water level 2.16
Aug-06 348 2,352 2,250 Water level 2.18
Aug-05 160 2,004 1,746 Water Level 2.10
Aug-04 447 1,844 1,196 Water Level 2.18
Aug-03 777 1,397 1,047 Water Level 2.15
Aug-02 248 620 952 Water Level 2.20
Aug-01 104 372 835 Water level 2.25
Jul-31 34 268 615 Water level 2.30
Jul-30 12 234 420 Water level 2.35
Jul-29 5 222 323 Water level 2.28
Jul-28 56 217 191 Water level 2.36
Jul-27 33 161 178 Water level 2.40
Jul-26 29 128 169 Water level 2.50
Jul-25 17 99 31 Water level 2.50
Jul-24 13 82 29 Water level 2.6
Jul-23 3 69 20 Water level 2.70
Jul-22 2 66 16 Water Level 2.80
Jul-21 5 64 12 Water Level 2.96
Jul-20 21 59 5 Water level 3.28
Jul-19 32 38 2 Water level 2.62
Jul-18 6 6 1 Water level 2.60
Jul-17 0 0 0 Water level 2.65
Jul-16 0 0 0 Water level 2.68