Mahwah River fish stocking
Ramapo, Rockland County, New York
Mahwah River in Ramapo, Rockland County, New York was last stocked in April 2025 with 620 brown trout. Across the 4 years shown here, NYSDEC released 2,670 fish in 12 separate stockings. Stockings here are most common in March and April.
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 | 70 | 12–15 inches |
| — 2026 | Brown Trout | 570 | 9– 10 inches |
When Mahwah River gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 620 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 20 | 13.7″ | |
| Brown Trout | 160 | 7″ | |
| Brown Trout | 40 | 13.7″ | |
| Brown Trout | 400 | 7″ |
2024 · 590 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 150 | 8.2″ | |
| Brown Trout | 20 | 11.2″ | |
| Brown Trout | 40 | 11.2″ | |
| Brown Trout | 380 | 8.2″ |
2023 · 730 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 70 | 13.9″ | |
| Brown Trout | 660 | 8.9″ |
2022 · 730 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 660 | 9″ | |
| Brown Trout | 70 | 13.5″ |
Frequently asked questions
When was Mahwah River last stocked?
NYSDEC records show Mahwah River was last stocked in April 2025 (about 2 years ago), with 620 brown trout.
What fish are stocked in Mahwah River?
Mahwah River has been stocked with brown trout in the years shown here (2022–2025).
When does Mahwah River usually get stocked?
Most fish have been stocked in March and April. Exact dates change from year to year, so check back or see NYSDEC's official stocking page.
Do I need a license to fish Mahwah 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 Mahwah River.
Other stocked waters in Rockland County
Ramapo River
Hessian Lake
Minisceongo Creek
Minisceongo Creek North Branch
Pascack Brook
Stony Brook
All 8 stocked waters in Rockland 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.