Ozonia Lake fish stocking
Hopkinton, St Lawrence County, New York
Ozonia Lake in Hopkinton, St Lawrence County, New York was last stocked in June 2025 with 900 rainbow trout. Across the 4 years shown here, NYSDEC released 33,869 fish in 21 separate stockings. Stockings here are most common in April, May, and October.
2026 stocking plan
From NYSDEC's published season plan. Plans can change because of weather and hatchery conditions.
| When | Species | Fish | Size |
|---|---|---|---|
| — 2026 | Rainbow Trout | 3,120 | 8 inches |
When Ozonia Lake gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 8,700 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Rainbow Trout | 900 | 9.6″ | |
| Landlocked Salmon | 1,030 | 6.57″ | |
| Rainbow Trout | 3,150 | 8.9″ | |
| Splake | 3,620 | 8.1″ |
2024 · 10,350 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Landlocked Salmon | 165 | 18″ | |
| Landlocked Salmon | 15 | 26″ | |
| Rainbow Trout | 3,000 | 7.2″ | |
| Landlocked Salmon | 1,000 | 6.9″ | |
| Rainbow Trout | 3,150 | 8.9″ | |
| Splake | 3,020 | 8.2″ |
2023 · 7,754 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Landlocked Salmon | 50 | 23″ | |
| Landlocked Salmon | 24 | 24.4″ | |
| Landlocked Salmon | 1,000 | 5.9″ | |
| Landlocked Salmon | 890 | 6.7″ | |
| Rainbow Trout | 3,000 | 9″ | |
| Splake | 2,790 | 0.6″ |
2022 · 7,065 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Landlocked Salmon | 100 | 14″ | |
| Landlocked Salmon | 25 | 19″ | |
| Landlocked Salmon | 940 | 7″ | |
| Rainbow Trout | 3,000 | 9.5″ | |
| Splake | 3,000 | 9″ |
Frequently asked questions
When was Ozonia Lake last stocked?
NYSDEC records show Ozonia Lake was last stocked in June 2025 (about 16 months ago), with 900 rainbow trout.
What fish are stocked in Ozonia Lake?
Ozonia Lake has been stocked with landlocked salmon, rainbow trout, and splake in the years shown here (2022–2025).
When does Ozonia Lake usually get stocked?
Most fish have been stocked in April, May, and October. Exact dates change from year to year, so check back or see NYSDEC's official stocking page.
Do I need a license to fish Ozonia Lake?
Yes, anglers generally need a valid New York fishing license. Check the current New York fishing regulations for seasons, limits and any special rules for Ozonia Lake.
Other stocked waters in St Lawrence County
Black lake
Cranberry Lake
Lake Ozonia
Lake Sylvia
Round Pond
St. Lawrence River
All 60 stocked waters in St Lawrence County →
Source: Fish Stocking Lists (Actual) (data.ny.gov), Current Season Spring Trout Stocking (data.ny.gov). Stocked Lakes is not affiliated with New York State Department of Environmental Conservation. Spot a problem? Let us know.