2026 Merrimack County, New Hampshire Wildfires
Newest wildfires in Merrimack County
Largest wildfires in Merrimack County this season
All 2026 Merrimack County Fires · 1 fires
A fire is listed here when it is located in Merrimack County. Each complex is counted once, through its parent: the parent carries the complex's acres, and its member fires are listed beneath it without being counted again. A fire that crossed a county line is listed with the acres that burned in Merrimack County, not its whole reported size. A fire located elsewhere that burned into Merrimack County is listed too, at its Merrimack County acres, and is not added to the Merrimack County fire counts. County lines come from a different boundary dataset than state lines, so Merrimack County's acres are counted along county lines and can differ a little at the edges from the figures on the state page.
| Fire | Start date | Containment | Status | Acres | Center | Ignition point |
|---|---|---|---|---|---|---|
| 210520 A-Blackwater Fire | May 20, 2026 | — | Inactive | 4 | 43.2616, -71.6503 | — |
| Totals | 2026 Season Fires 1 | Active Fires 0 | Acres Burning 0 | 2026 Season Acres 4 |