Mattawamkeag River (East Branch) Fishing and Stocking
Aroostook County, Maine. The Maine Department of Inland Fisheries and Wildlife lists 3 stockings here in the latest year of its data (Brook Trout), the most recent on May 12, 2026. Stocked in May in two or more years.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| May 12, 2026 | Brook Trout | 1,100 | 10 in |
| May 6, 2026 | Brook Trout | 600 | 10 in |
2025 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Nov 25, 2025 | Brook Trout | 400 | 9 in |
| May 21, 2025 | Brook Trout | 1,100 | 10 in |
| May 16, 2025 | Brook Trout | 600 | 10 in |
2024 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| May 29, 2024 | Brook Trout | 600 | 10 in |
| May 8, 2024 | Brook Trout | 600 | 10 in |
Other Stocked Waters in Aroostook County
About This Data
Every row comes from the stocking information published by the Maine Department of Inland Fisheries and Wildlife, checked Nov 3, 2026. The agency lists this water as “MATTAWAMKEAG R (EAST BRANCH)”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for Maine Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Maine Department of Inland Fisheries and Wildlife.