Sylvia Lake fish stocking
Fowler, St Lawrence County, New York
Sylvia Lake in Fowler, St Lawrence County, New York was last stocked in June 2025 with 900 rainbow trout. Across the 4 years shown here, NYSDEC released 16,200 fish in 6 separate stockings. Stockings here are most common in May, June, and November.
2026 stocking plan
From NYSDEC's published season plan. Plans can change because of weather and hatchery conditions.
| When | Species | Fish | Size |
|---|---|---|---|
| May 2026 | Rainbow Trout | 3,120 | 8 inches |
When Sylvia Lake gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 4,050 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Rainbow Trout | 900 | 9.6″ | |
| Rainbow Trout | 3,150 | 9.6″ |
2024 · 3,150 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Rainbow Trout | 3,150 | 9.6″ |
2023 · 6,000 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Rainbow Trout | 3,000 | 6.8″ | |
| Rainbow Trout | 3,000 | 9.4″ |
2022 · 3,000 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Rainbow Trout | 3,000 | 9″ |
Frequently asked questions
When was Sylvia Lake last stocked?
NYSDEC records show Sylvia Lake was last stocked in June 2025 (about 16 months ago), with 900 rainbow trout.
What fish are stocked in Sylvia Lake?
Sylvia Lake has been stocked with rainbow trout in the years shown here (2022–2025).
When does Sylvia Lake usually get stocked?
Most fish have been stocked in May, June, and November. Exact dates change from year to year, so check back or see NYSDEC's official stocking page.
Do I need a license to fish Sylvia 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 Sylvia 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.