Grass River South Branch fish stocking
Clare, St Lawrence County, New York
Grass River South Branch in Clare, St Lawrence County, New York was last stocked in May 2025 with 2,480 brown trout. Across the 4 years shown here, NYSDEC released 10,040 fish in 14 separate stockings. Stockings here are most common in May.
2026 stocking plan
From NYSDEC's published season plan. Plans can change because of weather and hatchery conditions.
| When | Species | Fish | Size |
|---|---|---|---|
| — 2026 | Brown Trout | 270 | 12–15 inches |
| — 2026 | Brown Trout | 2,260 | 9– 10 inches |
When Grass River South Branch gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 2,480 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 1,540 | 8.3″ | |
| Brown Trout | 170 | 13.3″ | |
| Brown Trout | 690 | 8.3″ | |
| Brown Trout | 80 | 13.3″ |
2024 · 2,380 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 80 | 13.2″ | |
| Brown Trout | 660 | 9.3″ | |
| Brown Trout | 170 | 13.2″ | |
| Brown Trout | 1,470 | 9.3″ |
2023 · 2,360 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 70 | 13.4″ | |
| Brown Trout | 1,470 | 9.4″ | |
| Brown Trout | 160 | 13.4″ | |
| Brown Trout | 660 | 9.4″ |
2022 · 2,820 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 2,540 | 9.5″ | |
| Brown Trout | 280 | 13.5″ |
Frequently asked questions
When was Grass River South Branch last stocked?
NYSDEC records show Grass River South Branch was last stocked in May 2025 (about 17 months ago), with 2,480 brown trout.
What fish are stocked in Grass River South Branch?
Grass River South Branch has been stocked with brown trout in the years shown here (2022–2025).
When does Grass River South Branch usually get stocked?
Most fish have been stocked in May. Exact dates change from year to year, so check back or see NYSDEC's official stocking page.
Do I need a license to fish Grass River South Branch?
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 Grass River South Branch.
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.