Kenai Chinook Estimates, Indices and Inseason Run Summaries


Location: Kenai River (Chinook)
Species: Chinook - Late Run
Method: Sonar

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

  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
Daily Counts
Cumulative

Description: In 2015 the department began managing Kenai River king salmon runs using an ARIS sonar station located at river mile 14. In 2017 the Department modified the Kenai River king salmon escapement goals from goals based on king salmon of all sizes, to escapement goals based on large king salmon (fish over 34 inches) only. The early-run king salmon optimal escapement goal range is 3,900 to 6,600 large king salmon (> 34 inches). In 2020 the late-run king salmon escapement goal was modified to an optimal escapement goal range is 15,000 to 30,000 large king salmon (> 34 inches). The ARIS sonar counts found on this page are the daily and seasonal cumulative passage estimates of the number of large king salmon passing the sonar site. Additionally, the past years counts displayed on this page have been converted to large fish counts for comparison. These estimated numbers of large king salmon passing the sonar site are the primary tool for the Kenai River king salmon assessment program that also includes a sport angler harvest survey, and a netting program. The data gathered in these assessments are used together to determine king salmon run strength. This data in conjunction with Fishery Management Plans, allows fishery managers to determine if emergency order regulation changes to the fisheries are needed during the season to help ensure that the escapement goals are achieved. These abundance assessments as well as information about the status of the run and inseason management actions can be viewed via this website on the above tabs. Information is also available by telephone at (907)262-9097.

Optimal Escapement Goal for Chinook - Early Run: 3,900 - 6,600
Optimal Escapement Goal for Chinook - Late Run: 15,000 - 30,000 (Graphed above)

Contact: Area Management Biologist,
9072602920

Weekly Sportfish Fishing Report for this area

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

Date
2025
Count
2025
Cumulative
2025
Cumulative
2024
Cumulative
2023
Cumulative
2022
Cumulative
2021
Notes for
2025
Aug-27 - 0 6,630 13,922 13,425 11,832  
Aug-26 - 0 6,630 13,776 13,425 11,832  
Aug-25 - 0 6,630 13,679 13,425 11,832  
Aug-24 - 0 6,630 13,612 13,425 11,832  
Aug-23 - 0 6,630 - 13,425 11,832  
Aug-22 - 0 6,630 - 13,425 11,832  
Aug-21 - 0 6,630 13,436 13,425 11,832  
Aug-20 - 0 6,630 13,257 13,425 11,832  
Aug-19 - 0 6,630 13,111 13,425 11,754  
Aug-18 - 0 6,582 12,911 13,338 11,656  
Aug-17 - 0 6,534 12,747 13,253 11,486  
Aug-16 - 0 6,510 12,552 13,124 11,419  
Aug-15 - 0 6,408 12,381 12,961 11,279  
Aug-14 - 0 6,306 12,161 12,779 11,151  
Aug-13 - 0 6,240 12,045 12,567 10,884  
Aug-12 - 0 6,143 11,814 12,257 10,684  
Aug-11 - 0 6,070 11,559 11,887 10,491  
Aug-10 - 0 6,008 11,347 11,626 10,303  
Aug-09 - 0 5,917 11,111 11,407 9,757  
Aug-08 - 0 5,790 10,844 11,270 9,248  
Aug-07 - 0 5,687 10,424 11,124 8,872  
Aug-06 - 0 5,349 9,677 10,875 8,419  
Aug-05 - 0 4,932 9,313 10,487 8,064  
Aug-04 - 0 4,817 9,058 10,024 7,747  
Aug-03 - 0 4,624 8,889 9,711 7,504  
Aug-02 - 0 4,298 8,555 9,377 6,729  
Aug-01 - 0 4,056 7,960 9,001 6,420  
Jul-31 - 0 3,875 7,582 8,686 6,189  
Jul-30 - 0 3,682 7,260 8,189 5,818  
Jul-29 - 0 3,519 6,980 7,825 5,636  
Jul-28 - 0 3,308 6,725 7,394 5,296  
Jul-27 - 0 3,133 6,481 7,077 5,077  
Jul-26 - 0 2,952 6,250 6,531 4,864  
Jul-25 - 0 2,777 5,880 6,136 4,610  
Jul-24 - 0 2,626 5,467 5,675 4,452  
Jul-23 - 0 2,503 5,036 5,329 4,270  
Jul-22 - 0 2,286 4,600 4,927 4,142  
Jul-21 - 0 2,244 4,309 4,539 3,953  
Jul-20 - 0 2,123 4,114 4,142 3,717  
Jul-19 - 0 2,002 3,811 3,832 3,207  
Jul-18 - 0 1,827 3,708 3,419 2,872  
Jul-17 - 0 1,658 3,544 2,982 2,581  
Jul-16 - 0 1,489 3,016 2,655 2,363  
Jul-15 - 0 1,317 2,469 2,352 2,113  
Jul-14 - 0 1,097 2,244 2,147 1,871  
Jul-13 - 0 848 1,886 1,890 1,714  
Jul-12 - 0 745 1,654 1,751 1,538  
Jul-11 - 0 681 1,369 1,597 1,423  
Jul-10 - 0 520 1,163 1,475 1,303  
Jul-09 - 0 423 1,018 1,162 1,121  
Jul-08 - 0 320 733 950 994  
Jul-07 - 0 277 575 731 812  
Jul-06 - 0 247 484 537 709  
Jul-05 - 0 175 393 404 606  
Jul-04 - 0 96 314 307 515  
Jul-03 - 0 48 211 222 369  
Jul-02 - 0 36 120 172 253  
Jul-01 - 0 24 60 123 140  

The data for the estimate graphs is not available. Please try again later.

Weekly Sportfish Fishing Report for this area


Late Run Kenai River Chinook Inseason Summary for Wed. Jul 3

KENAI RIVER LATE RUN CHINOOK SALMON INSEASON SUMMARY #1

WEDNESDAY JULY 2

Chinook Salmon Run Update:

Estimation of the late-run began on July 1, the daily estimated passage was 97 Chinook salmon. The preseason forecast is for approximately 21,700 large fish which is well below average. In response to the low forecast and general performance of king salmon runs throughout Cook Inlet, ADF&G restricted the king salmon fishery downstream from Slikok Creek by prohibiting the use of bait and multiple hooks. King salmon fishing upstream from ADF&G markers downstream of Slikok Creek to the outlet of Skilak Lake will be under general regulation effective 11:59 p.m. Wednesday July 3, 2019. ADF&G will be monitoring the run closely.

The next inseason summary will be updated Friday, July 5th.

Fishery Update:  

Fishing effort and catch rates have been below average as water conditions have been unfavorable to anglers. 

For complete information about the late-run outlook please visit the following link:

http://www.adfg.alaska.gov/static/fishing/pdfs/sport/byarea/southcentral/2019KenaiLateRunOutlook.pdf

Water Conditions: 

Water levels in the Kenai River are above average and water temperature is average.

CFS at Soldotna Bridge was 16,800 on July 2.

CFS at Skilak Lake Outlet was 15,100 on July 2.

CFS at Cooper Landing was 10,100 on July 2.

Water Temperature was 58.0 degrees Fahrenheit at the sonar site on July 2.

This information was compiled based on raw and historical data for inseason management purposes.

Final data is subject to change.