Swan River fish stocking
Brookhaven, Suffolk County, New York
Swan River in Brookhaven, Suffolk County, New York was last stocked in October 2025 with 170 brown trout. Across the 4 years shown here, NYSDEC released 680 fish in 4 separate stockings. Stockings here are most common in September and October.
When Swan River gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 170 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 170 | 11″ |
2024 · 170 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 170 | 9.6″ |
2023 · 170 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 170 | 9.2″ |
2022 · 170 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 170 | 11″ |
Frequently asked questions
When was Swan River last stocked?
NYSDEC records show Swan River was last stocked in October 2025 (about 12 months ago), with 170 brown trout.
What fish are stocked in Swan River?
Swan River has been stocked with brown trout in the years shown here (2022–2025).
When does Swan River usually get stocked?
Most fish have been stocked in September 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 Swan River?
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 Swan River.
Other stocked waters in Suffolk County
Argyle Lake
Upper Lake
West Lake
Canaan Lake
Carmans River
Deep Pond
All 20 stocked waters in Suffolk 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.