Carlls River fish stocking
Babylon, Suffolk County, New York
Carlls River in Babylon, Suffolk County, New York was last stocked in March 2025 with 960 brown trout and rainbow trout. Across the 4 years shown here, NYSDEC released 3,700 fish in 15 separate stockings. Stockings here are most common in March.
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 | 100 | 12–15 inches |
| — 2026 | Brown Trout | 520 | 9– 10 inches |
| — 2026 | Rainbow Trout | 350 | 9– 10 inches |
When Carlls River gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 960 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 60 | 13.6″ | |
| Brown Trout | 510 | 7.1″ | |
| Brown Trout | 40 | 13.6″ | |
| Rainbow Trout | 350 | 8.9″ |
2024 · 920 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 490 | 8.2″ | |
| Brown Trout | 60 | 11.2″ | |
| Brown Trout | 40 | 11.2″ | |
| Rainbow Trout | 330 | 8.2″ |
2023 · 910 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 490 | 9″ | |
| Brown Trout | 50 | 13.7″ | |
| Brown Trout | 40 | 13.7″ | |
| Rainbow Trout | 330 | 9.4″ |
2022 · 910 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 490 | 9″ | |
| Brown Trout | 90 | 13.5″ | |
| Rainbow Trout | 330 | 9″ |
Frequently asked questions
When was Carlls River last stocked?
NYSDEC records show Carlls River was last stocked in March 2025 (about 2 years ago), with 960 brown trout and rainbow trout.
What fish are stocked in Carlls River?
Carlls River has been stocked with brown trout and rainbow trout in the years shown here (2022–2025).
When does Carlls River usually get stocked?
Most fish have been stocked in March. Exact dates change from year to year, so check back or see NYSDEC's official stocking page.
Do I need a license to fish Carlls 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 Carlls 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.