Swamp River fish stocking
Dover, Dutchess County, New York
Swamp River in Dover, Dutchess County, New York was last stocked in March 2025 with 600 brown trout. Across the 4 years shown here, NYSDEC released 2,230 fish in 8 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 | 60 | 12–15 inches |
| — 2026 | Brown Trout | 540 | 9– 10 inches |
When Swamp River gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 600 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 540 | 6.9″ | |
| Brown Trout | 60 | 14.1″ |
2024 · 570 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 60 | 11.2″ | |
| Brown Trout | 510 | 8.2″ |
2023 · 530 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 480 | 9″ | |
| Brown Trout | 50 | 13.9″ |
2022 · 530 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 480 | 9″ | |
| Brown Trout | 50 | 13.5″ |
Frequently asked questions
When was Swamp River last stocked?
NYSDEC records show Swamp River was last stocked in March 2025 (about 2 years ago), with 600 brown trout.
What fish are stocked in Swamp River?
Swamp River has been stocked with brown trout in the years shown here (2022–2025).
When does Swamp 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 Swamp 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 Swamp River.
Other stocked waters in Dutchess County
Wappingers Creek
Crum Elbow Creek
Overlook Park Pond
Roeliff Jansen Kill
Sylvan Lake
Fishkill Creek
All 11 stocked waters in Dutchess 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.