Bonaparte Lake fish stocking
Diana, Lewis County, New York
Bonaparte Lake in Diana, Lewis County, New York was last stocked in April 2025 with 4,900 brown trout and lake trout. Across the 4 years shown here, NYSDEC released 17,140 fish in 7 separate stockings. Stockings here are most common in 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 | 3,060 | 8 inches |
When Bonaparte Lake gets fish
Stocking history
New York reports the month of each stocking, not the exact day.
2025 · 4,900 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 3,030 | 8.1″ | |
| Lake Trout | 1,870 | 6.8″ |
2024 · 4,660 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 3,090 | 8.7″ | |
| Lake Trout | 1,570 | 6.7″ |
2023 · 2,890 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 2,890 | 7.9″ |
2022 · 4,690 fish
| Date | Species | Fish | Size |
|---|---|---|---|
| Brown Trout | 2,890 | 9″ | |
| Lake Trout | 1,800 | 7″ |
Frequently asked questions
When was Bonaparte Lake last stocked?
NYSDEC records show Bonaparte Lake was last stocked in April 2025 (about 2 years ago), with 4,900 brown trout and lake trout.
What fish are stocked in Bonaparte Lake?
Bonaparte Lake has been stocked with brown trout and lake trout in the years shown here (2022–2025).
When does Bonaparte Lake usually get stocked?
Most fish have been stocked in 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 Bonaparte Lake?
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 Bonaparte Lake.
Other stocked waters in Lewis County
Rome Reservoir
Clear Pond
Cleveland Lake
Green Pond
Pine Lake
Pitcher Pond
All 32 stocked waters in Lewis 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.