New Hampshire WMU B: deer harvest, any-deer days, bears and public land
New Hampshire's Wildlife Management Unit B covers 346 square miles of Coos County. Hunters took 161 deer there in 2025, up from 148 in 2024, and 125 of them were adult bucks against a ten-year average of 111. In 2026 the muzzleloader season is for antlered deer only, and any deer may be taken on firearms opening day, November 11. 19.8% of the unit is public land, the largest share state forest and park land (39,642 acres).
Data updated October 2026. Harvest: NHFG 2025 New Hampshire Wildlife Harvest Summary. Seasons: NHFG Deer Hunting in New Hampshire (2026 dates). Land: GRANIT and PAD-US.
Fish and Game landNational forestState forest and park landNational wildlife refugeWMU BNeighboring WMUsHighway
| Size | 346 square miles |
|---|---|
| Public land | 19.8% (43,772 acres) |
| Deer taken, 2025 | 161 (129 male, 32 female) |
| Deer taken, 2024 | 148 |
| Adult bucks, 2025 | 125; ten-year average 111 |
| Deer per square mile of habitat, 2025 | 0.49 (NHFG) |
| Any-deer days, 2026 | Muzzleloader none; firearms November 11 |
| Bears taken in bear unit B, 2025 | 63 (42 over bait, 17 still hunting, 4 with hounds) |
| Spring turkeys in turkey unit B, 2025 | 39 |
| Moose permits, 2026 | 8 (WMU B: 8) |
| Wildlife management areas | Mount Kelsey, Hedgehog Brook, Fort Hill, Upper Ammonoosuc River |
How many deer are taken in WMU B each season?
161 deer in 2025, 13 more than in 2024. 22.4% came in archery season and 56.5% in the regular firearms season; NHFG puts the 2025 kill at 0.49 deer per square mile of deer habitat, against 1.81 statewide.
| Season | Male, 2025 | Female, 2025 | All deer, 2025 | All deer, 2024 |
|---|---|---|---|---|
| Archery | 14 | 22 | 36 | 22 |
| Youth weekend | 4 | 4 | 8 | 7 |
| Muzzleloader | 26 | 0 | 26 | 17 |
| Firearm | 85 | 6 | 91 | 102 |
| All seasons | 129 | 32 | 161 | 148 |
Sources: NHFG 2025 New Hampshire Wildlife Harvest Summary; NHFG 2024 New Hampshire Wildlife Harvest Summary. Each season's WMU columns add up to the report's statewide total.
How has the adult buck kill in WMU B changed since 2016?
Adult bucks are NHFG's steadiest index of a unit's deer numbers. WMU B gave 125 in 2025; the most in the last ten seasons was 129 in 2022 and the fewest 70 in 2020. NHFG's objective for the unit is 125 a year, and its two-year average stands at 127 (desired change -2%).
| Season | Adult bucks | Change from the year before |
|---|---|---|
| 2025 | 125 | -4 |
| 2024 | 129 | +8 |
| 2023 | 121 | -8 |
| 2022 | 129 | +36 |
| 2021 | 93 | +23 |
| 2020 | 70 | -26 |
| 2019 | 96 | -31 |
| 2018 | 127 | +11 |
| 2017 | 116 | +12 |
| 2016 | 104 | -5 |
What do NHFG's check stations say about WMU B bucks?
Yearling bucks measured at check stations in WMU B averaged 18.8 mm of antler beam over 2021 to 2025 (8 deer); NHFG reads 17 to 19 mm as deer in good to excellent health. Yearlings made up 38.1% of the adult bucks it aged (21 bucks), so the rest were two and a half or older.
Source: NHFG 2025 New Hampshire Wildlife Harvest Summary, adult buck kill by WMU, yearling antler beam diameter and yearling male fraction tables.
Which towns in WMU B had the most deer registered?
| Town | WMUs in the town | Deer, 2025 | Deer, 2024 | Per square mile |
|---|---|---|---|---|
| Dummer | B, C1, C2 | 59 | 56 | 1.23 |
| Colebrook | A, B | 53 | 55 | 1.31 |
| Errol | A, B, C2 | 52 | 36 | 0.86 |
| Northumberland | B, C1, D1 | 47 | 32 | 1.32 |
| Milan | B, C1, C2 | 40 | 26 | 0.63 |
| Columbia | B | 34 | 42 | 0.56 |
| Stratford | B | 30 | 18 | 0.38 |
| Stark | B, C1 | 23 | 23 | 0.39 |
Source: NHFG 2025 New Hampshire Wildlife Harvest Summary, deer kill by town. A town's figure counts all of it, including any part in another WMU.
When are the 2026 deer seasons in WMU B?
| Season | Dates, 2026 | What may be taken |
|---|---|---|
| Archery | September 15 to December 15 | Any deer |
| Youth weekend | October 24 to 25 | Any deer |
| Muzzleloader | October 31 to November 10 | Antlered deer only |
| Regular firearms | November 11 to December 6 | Any deer November 11; antlered only after |
An antlered deer in New Hampshire has at least one antler 3 inches long. Baiting deer is allowed October 21 to November 18 in WMU B, with further limits in NHFG's rules.
Sources: NHFG Deer Hunting in New Hampshire (2026 dates); NHFG Dates and Seasons; antlered deer defined in NHFG 2025 New Hampshire Wildlife Harvest Summary.
How many bears are taken around WMU B?
Bear unit B (North region) gave 63 bears in 2025: 42 over bait, 17 by still hunting and 4 with hounds, after 66 in 2024. NHFG estimates 0.9 bears per square mile in the North region against a goal of 0.6, and its plan is to decrease the population. In 2026 the general season runs September 1 to November 10, baiting September 1 to 28 and hounds September 21 to November 10.
Sources: NHFG 2025 New Hampshire Wildlife Harvest Summary; NHFG 2024 New Hampshire Wildlife Harvest Summary; NHFG Bear Hunting in New Hampshire (2026 seasons).
How many turkeys are taken in turkey unit B?
39 spring gobblers in 2025 (26 toms and 10 jakes), against a five-year average of 49, and 5 turkeys in fall 2025. Fall 2026: bow September 15 to December 15; no fall shotgun season.
| Spring | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Unit B | 42 | 49 | 71 | 42 | 39 |
Sources: NHFG 2025 New Hampshire Wildlife Harvest Summary, spring turkey harvest by WMU 2016 to 2025; NHFG Dates and Seasons.
Is there a moose season in WMU B?
Yes. NHFG issues 8 either-sex permits for 2026 in moose WMU B, for the nine-day season of October 17 to 25. In 2025: 8 permits in WMU B took 8 moose.
Sources: NHFG 2026 Moose Hunting Season and Management; NHFG 2025 New Hampshire Wildlife Harvest Summary.
How much public land is in WMU B?
19.8% of WMU B is public land: 43,772 of its 221,605 acres. The largest share is state forest and park land, 39,642 acres. NHFG notes that not all conservation land is open to hunting and asks hunters to seek landowner permission where they can.
| Manager | Acres | Share of WMU B |
|---|---|---|
| State forest and park land | 39,642 | 17.9% |
| Fish and Game land | 2,863 | 1.3% |
| National wildlife refuge | 1,265 | 0.6% |
| National forest | 2 | under 0.1% |
Measured by FilledTag inside the WMU line from NH Conservation and Public Lands (GRANIT, via NHFG) for state and Army Corps land; USGS Protected Areas Database of the United States (PAD-US 4.1) for federal land.
Wildlife management areas in WMU B
| Area | Acres in WMU B | Town (NHFG) |
|---|---|---|
| Mount Kelsey | 1,281 | Ervings Location, Millsfield |
| Hedgehog Brook | 840 | Columbia, Ervings Location |
| Fort Hill | 427 | Stratford |
| Upper Ammonoosuc River | 98 | Stark |
Which WMUs border WMU B?
| WMU | Square miles | Deer, 2025 | Adult bucks, 2025 | Deer per sq mi of habitat | Any-deer days 2026 (muzzleloader + firearms) |
|---|---|---|---|---|---|
| WMU A | 585 | 508 | 396 | 0.91 | 0 + 1 |
| WMU C1 | 206 | 121 | 78 | 0.62 | 0 + 1 |
| WMU C2 | 257 | 160 | 117 | 0.69 | 0 + 1 |
| WMU D1 | 241 | 238 | 181 | 1.1 | 0 + 1 |
Highways crossing WMU B: NH 26 (16 miles), NH 16 (12 miles) and NH 110 (4 miles). Towns inside: Stratford, Columbia, Dummer and Millsfield.
Questions hunters ask
How many deer were taken in New Hampshire WMU B in 2025?
161: 129 male and 32 female deer, 36 by archery, 26 by muzzleloader, 91 in the regular firearms season and 8 on youth weekend (NHFG 2025 New Hampshire Wildlife Harvest Summary). In 2024 the unit gave 148.
When can you shoot a doe in WMU B in 2026?
Archery is any deer from September 15 to December 15. The 2026 muzzleloader season is antlered deer only in WMU B; firearms season opens November 11 as an any-deer day and is antlered only from November 12 to December 6 (NHFG Deer Hunting in New Hampshire (2026 dates)). Youth weekend, October 24 and 25, is any deer.
Is the WMU B deer herd above NHFG's goal?
NHFG measures each unit by its two-year average adult buck kill. For WMU B the objective is 125 adult bucks a year and the current level is 127, so the plan calls for a change of -2% (NHFG 2025 New Hampshire Wildlife Harvest Summary). Adult bucks taken peaked at 129 in 2022 over the last ten seasons.
How many bears are taken in WMU B?
NHFG reports bears by bear unit; WMU B is in bear unit B, North region, where hunters took 63 bears in 2025 and 66 in 2024. The 2026 general bear season there runs September 1 to November 10, baiting September 1 to 28, hounds September 21 to November 10 (NHFG Bear Hunting in New Hampshire (2026 seasons)).
Can you hunt moose in WMU B?
Yes, by lottery permit. NHFG issues 8 either-sex moose permits for moose WMU B in 2026, and the season runs October 17 to 25 (NHFG 2026 Moose Hunting Season and Management).
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Where these numbers come from
- Harvest: NHFG 2025 New Hampshire Wildlife Harvest Summary; NHFG 2024 New Hampshire Wildlife Harvest Summary.
- Seasons: NHFG Deer Hunting in New Hampshire (2026 dates); NHFG Bear Hunting in New Hampshire (2026 seasons); NHFG Dates and Seasons; NHFG 2026 Moose Hunting Season and Management.
- WMU boundary: NHFG Wildlife Management Units. Public land: NH Conservation and Public Lands (GRANIT, via NHFG) for state and Army Corps land; USGS Protected Areas Database of the United States (PAD-US 4.1) for federal land.
- Highways and towns: U.S. Census Bureau TIGER/Line 2024 primary and secondary roads; U.S. Census Bureau 2024 Gazetteer, towns (county subdivisions).
FilledTag is not part of the New Hampshire Fish and Game Department. Numbers are copied from NHFG, GRANIT and federal sources or measured from their maps; nothing on this page is estimated by FilledTag.