game management unit · New Mexico Department of Wildlife
GMU 31
New Mexico, United States
The map opens on this unit. Turn on Hunting units in Layers to see its boundary with public land, your pins and the forecast.
About GMU 31
GMU 31 is a game management unit in New Mexico, United States, set by New Mexico Department of Wildlife. It covers about 21,621 km² (8,348 mi²). Towns inside it include Hobbs, Portales, Lovington and Eunice.
HuntGrid draws its boundary from New Mexico Department of Wildlife's data for the 2026 season. The agency's regulations say which species and seasons use it.
- Unit code
- 31
- Area
- 21,621 km²
- Area (miles)
- 8,348 mi²
- Boundaries
- 2026
Public and protected land mapped inside it
HuntGrid's public land layers map about 10,395 km² of public or protected land inside it, 48% of the unit. Some protected land is privately owned (a conservation group's, for one). By manager, as the source names it:
| Manager | km² | Share |
|---|---|---|
| Unknown | 5,519 | 26% |
| Bureau of Land Management | 4,736 | 22% |
| The Nature Conservancy | 62 | under 1% |
| Unknown | 49 | under 1% |
| New Mexico Department of Game and Fish | 21 | under 1% |
| Grulla National Wildlife Refuge | 13 | under 1% |
| GRULLA NATIONAL WILDLIFE REFUGE | 13 | under 1% |
| Unknown | 0.9 | under 1% |
| Other or unnamed managers | 3.3 | under 1% |
Boundaries are approximate and aren't legal descriptions. Public land doesn't always mean you can hunt there: check your local regulations and posted signs.
Public land: U.S. Geological Survey (USGS) Gap Analysis Project (GAP), 2025, Protected Areas Database of the United States (PAD-US) 4.1
Seasons and regulations
Seasons for this unit that a person has checked against New Mexico Department of Wildlife's regulations:
| Species | Dates | Details |
|---|---|---|
| Mule deer | Nov 7, 2026 to Nov 11, 2026 | antlered, draw source |
| White-tailed deer | Nov 7, 2026 to Nov 11, 2026 | antlered, draw source |
| Mule deer | Nov 21, 2026 to Nov 25, 2026 | antlered, draw source |
| White-tailed deer | Nov 21, 2026 to Nov 25, 2026 | antlered, draw source |
| Mule deer | Jan 1, 2027 to Jan 15, 2027 | antlered, archery, draw source |
| White-tailed deer | Jan 1, 2027 to Jan 15, 2027 | antlered, archery, draw source |
The official regulations have the final word: check them before you hunt.
Units around it
Next to it in the same unit system
Other hunting units that cover part of it
What HuntGrid shows for GMU 31
- Its boundary on the map; tap inside it for the unit's card with the agency's regulations link.
- Public land and the other hunting units in the same view, each with its source.
- Season dates once a person has checked them, and legal shooting hours where the rule is checked.
- Hourly wind with a scent cone for every stand, and official weather alerts.
- Offline maps: download the area and use the map, your pins and the forecast with no signal.
Questions
How big is GMU 31 (game management unit)?
About 21,621 km² (8,348 mi²), as HuntGrid maps New Mexico Department of Wildlife's boundary.
How much public or protected land is in GMU 31?
HuntGrid's public land layers map about 10,395 km² of public or protected land, 48% of the unit; the largest share is managed by Unknown. Public land doesn't always mean you can hunt there.
Where are the season dates for GMU 31?
This page lists 6 seasons a person has checked against New Mexico Department of Wildlife's regulations; the official regulations have the final word.
Which units are next to GMU 31?
In the same unit system: GMU 30, GMU 32, GMU 33 and GMU 40.
More on huntgrid.net
Sources
Unit boundary: New Mexico Department of Wildlife. Licence: New Mexico Department of Wildlife (published with a no-warranty disclaimer). Boundaries for the 2026 season.
HuntGrid isn't affiliated with New Mexico Department of Wildlife. The official regulations and maps have the final word.