Blackwater River Fishing and Stocking
Merrimack County, New Hampshire. The New Hampshire Fish and Game Department lists 4 stockings here in the latest year of its data (Brown Trout and Rainbow Trout), the most recent on Jun 2, 2026.
2026 Stocking
| Date | Species | Fish | Size |
|---|---|---|---|
| Jun 2, 2026 | Brown Trout | 600 | 1+YR |
| Apr 27, 2026 | Rainbow Trout | 250 | 1+YR |
| Apr 23, 2026 | Brown Trout | 100 | 1+YR |
| Apr 23, 2026 | Rainbow Trout | 700 | 1+YR |
Other Stocked Waters in Merrimack County
About This Data
Every row comes from the stocking information published by the New Hampshire Fish and Game Department, checked Nov 3, 2026. The agency lists this water as “BLACKWATER RIVER”. Species and sizes are given as the agency names them; a dash means the agency does not say.
More for New Hampshire Anglers
Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the New Hampshire Fish and Game Department.