Lake Ontario - stocking report
Lake Ontario was last stocked in May 2025: 23,650 Brown Trout (9.2 in).
Looking for a different Lake Ontario? Also on record: Lake Ontario (Cayuga County, New York) · Lake Ontario (Jefferson County, New York) · Lake Ontario (Monroe County, New York) · Lake Ontario (Orleans County, New York) · Lake Ontario (Oswego County, New York)
Full stocking history
| Date | Species | Fish | Size |
|---|---|---|---|
| May 2026 sched | Brown Trout | 22,790 | 8 inches in |
| May 2026 sched | Brown Trout | 22,790 | 8 inches in |
| May 2025 | Brown Trout | 23,650 | 9.2 in |
| April 2025 | Brown Trout | 23,650 | 8.5 in |
| May 2024 | Brown Trout | 19,470 | 8.8 in |
| May 2024 | Brown Trout | 3,530 | 8.9 in |
| May 2024 | Lake Trout | 39,376 | 7 in |
| May 2024 | Lake Trout | 39,781 | 6.7 in |
| May 2024 | Brown Trout | 18,500 | 8.9 in |
| May 2024 | Brown Trout | 4,500 | 9.2 in |
| May 2023 | Brown Trout | 15,000 | 7.8 in |
| May 2023 | Brown Trout | 6,500 | 8.1 in |
| May 2023 | Lake Trout | 39,714 | 6.3 in |
| May 2023 | Lake Trout | 40,048 | 6.2 in |
| May 2023 | Brown Trout | 6,500 | 8.1 in |
| April 2023 | Brown Trout | 15,000 | 9 in |
| May 2022 | Brown Trout | 14,360 | 7.5 in |
| May 2022 | Brown Trout | 7,170 | 8 in |
| May 2022 | Lake Trout | 79,500 | 7 in |
| May 2022 | Brown Trout | 7,170 | 8 in |
| April 2022 | Brown Trout | 14,360 | 8 in |
| May 2021 | Brown Trout | 20,020 | 8.1 in |
| April 2021 | Brown Trout | 20,020 | 8.4 in |
| May 2020 | Lake Trout | 37,134 | 6.7 in |
| May 2020 | Lake Trout | 38,660 | 6.7 in |
| April 2020 | Brown Trout | 21,550 | 7.6 in |
| April 2020 | Brown Trout | 4,990 | 7.7 in |
| April 2020 | Brown Trout | 21,550 | 7.6 in |
| April 2020 | Brown Trout | 5,380 | 7.7 in |
| June 2019 | Brown Trout | 9,100 | 7.7 in |
| May 2019 | Brown Trout | 22,150 | 8.5 in |
| May 2019 | Lake Trout | 40,000 | 6.4 in |
| May 2019 | Lake Trout | 40,000 | 6.4 in |
| May 2019 | Brown Trout | 12,330 | 9 in |
| May 2019 | Brown Trout | 9,820 | 8.5 in |
| April 2019 | Rainbow Trout | 12,500 | 9.2 in |
| April 2019 | Rainbow Trout | 12,500 | 9.1 in |
| May 2018 | Brown Trout | 21,750 | 7.7 in |
| May 2018 | Lake Trout | 39,782 | 7.2 in |
| May 2018 | Lake Trout | 39,835 | 7.3 in |
| May 2018 | Rainbow Trout | 9,250 | 8.6 in |
| May 2018 | Brown Trout | 21,750 | 7.7 in |
| May 2018 | Rainbow Trout | 7,070 | 9.1 in |
| June 2017 | Brown Trout | 3,280 | 7.3 in |
| June 2017 | Rainbow Trout | 1,200 | 9.4 in |
| June 2017 | Rainbow Trout | 4,545 | 9.4 in |
| May 2017 | Brown Trout | 17,800 | 7 in |
| May 2017 | Brown Trout | 2,830 | 7.2 in |
| May 2017 | Rainbow Trout | 3,480 | 9.3 in |
| May 2017 | Brown Trout | 20,630 | 7 in |
| May 2017 | Rainbow Trout | 12,500 | 9.1 in |
| November 2016 | Brown Trout | 12,400 | 0 in |
| May 2016 | Brown Trout | 18,810 | 9.3 in |
| May 2016 | Brown Trout | 2,740 | 9 in |
| May 2016 | Lake Trout | 14,940 | 6.9 in |
| May 2016 | Lake Trout | 40,890 | 6.4 in |
| May 2016 | Brown Trout | 21,550 | 8.1 in |
| May 2016 | Rainbow Trout | 12,500 | 9.3 in |
| April 2016 | Rainbow Trout | 12,500 | 9.3 in |
| June 2015 | Brown Trout | 13,000 | 8 in |
| June 2015 | Rainbow Trout | 10,000 | 9.6 in |
| June 2015 | Rainbow Trout | 3,100 | 8.7 in |
| June 2015 | Brown Trout | 1,170 | 9.2 in |
| June 2015 | Brown Trout | 6,000 | 8.7 in |
| June 2015 | Brown Trout | 7,130 | 9.2 in |
| June 2015 | Rainbow Trout | 9,890 | 8.7 in |
| May 2015 | Brown Trout | 10,690 | 8.7 in |
| May 2015 | Brown Trout | 10,700 | 8.9 in |
| May 2015 | Lake Trout | 79,800 | 6.4 in |
| May 2015 | Lake Trout | 80,750 | 6.6 in |
| May 2015 | Brown Trout | 7,130 | 8.5 in |
| May 2015 | Rainbow Trout | 2,700 | 9.6 in |
| April 2015 | Rainbow Trout | 9,400 | 9.5 in |
| June 2014 | Brown Trout | 15,280 | 8.6 in |
| June 2014 | Brown Trout | 2,830 | 9.2 in |
| June 2014 | Rainbow Trout | 520 | 9.9 in |
| June 2014 | Brown Trout | 10,770 | 9 in |
| May 2014 | Lake Trout | 40,710 | 7.4 in |
| May 2014 | Lake Trout | 41,230 | 6.4 in |
| May 2014 | Rainbow Trout | 7,500 | 9.8 in |
| May 2014 | Rainbow Trout | 9,870 | 9.7 in |
| June 2013 | Rainbow Trout | 3,680 | 9.1 in |
| May 2013 | Brown Trout | 18,180 | 8.7 in |
| May 2013 | Lake Trout | 15,080 | 7.5 in |
| May 2013 | Lake Trout | 25,480 | 7.5 in |
| May 2013 | Lake Trout | 35,330 | 7.5 in |
| May 2013 | Lake Trout | 40,270 | 6.9 in |
| May 2013 | Lake Trout | 41,720 | 6.5 in |
| May 2013 | Rainbow Trout | 8,820 | 9.3 in |
| May 2013 | Brown Trout | 18,180 | 8.7 in |
| April 2013 | Rainbow Trout | 12,500 | 9.6 in |
| June 2012 | Brown Trout | 11,090 | 8.8 in |
| May 2012 | Brown Trout | 11,090 | 8.7 in |
| May 2012 | Brown Trout | 22,180 | 7.9 in |
| April 2012 | Rainbow Trout | 12,500 | 9.2 in |
| April 2012 | Rainbow Trout | 12,500 | 9.5 in |
| June 2011 | Brown Trout | 10,580 | 8.9 in |
| June 2011 | Brown Trout | 10,590 | 8.9 in |
| June 2011 | Brown Trout | 10,570 | 9 in |
| May 2011 | Lake Trout | 19,650 | 7.1 in |
| May 2011 | Lake Trout | 62,010 | 7.3 in |
| May 2011 | Rainbow Trout | 12,500 | 9 in |
| May 2011 | Brown Trout | 10,600 | 8.9 in |
| May 2011 | Rainbow Trout | 12,500 | 8.6 in |
Records shown exactly as published by NYS Department of Environmental Conservation. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: NYS Department of Environmental Conservation. Last updated: .