game management unit · New Mexico Department of Wildlife
GMU 13
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 13
GMU 13 is a game management unit in New Mexico, United States, set by New Mexico Department of Wildlife. It covers about 11,524 km² (4,450 mi²). Towns inside it include Los Lunas, Socorro and Belen.
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
- 13
- Area
- 11,524 km²
- Area (miles)
- 4,450 mi²
- Boundaries
- 2026
Public and protected land mapped inside it
HuntGrid's public land layers map about 5,096 km² of public or protected land inside it, 44% 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 |
|---|---|---|
| Bureau of Land Management | 2,194 | 19% |
| Forest Service Region 03 Southwestern | 1,250 | 11% |
| Unknown | 856 | 7% |
| National Park Service | 438 | 4% |
| Sevilleta National Wildlife Refuge | 354 | 3% |
| SEVILLETA NATIONAL WILDLIFE REFUGE | 354 | 3% |
| Village of Los Lunas | 6.9 | under 1% |
| City of Socorro, NM | 0.1 | 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 | Oct 31, 2026 to Nov 4, 2026 | antlered, muzzleloader, draw source |
| White-tailed deer | Oct 31, 2026 to Nov 4, 2026 | antlered, muzzleloader, draw source |
| 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 14, 2026 to Nov 18, 2026 | antlered, draw source |
| White-tailed deer | Nov 14, 2026 to Nov 18, 2026 | antlered, draw source |
| Elk (wapiti) | Nov 21, 2026 to Nov 25, 2026 | antlered, muzzleloader, draw source |
| Mule deer | Nov 21, 2026 to Nov 29, 2026 | antlered, draw source |
| White-tailed deer | Nov 21, 2026 to Nov 29, 2026 | antlered, draw source |
| Elk (wapiti) | Nov 28, 2026 to Dec 2, 2026 | antlerless, muzzleloader source |
| Bighorn sheep | Dec 1, 2026 to Dec 15, 2026 | males, draw, Ladron Mountains source |
| Elk (wapiti) | Dec 5, 2026 to Dec 9, 2026 | antlerless, muzzleloader, residents, draw source |
| Elk (wapiti) | Dec 12, 2026 to Dec 16, 2026 | antlerless, muzzleloader, residents, draw source |
| Bighorn sheep | Dec 16, 2026 to Dec 31, 2026 | males, draw, Ladron Mountains source |
| Elk (wapiti) | Dec 26, 2026 to Dec 30, 2026 | antlerless, muzzleloader 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 13
- 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 13 (game management unit)?
About 11,524 km² (4,450 mi²), as HuntGrid maps New Mexico Department of Wildlife's boundary.
How much public or protected land is in GMU 13?
HuntGrid's public land layers map about 5,096 km² of public or protected land, 44% of the unit; the largest share is managed by Bureau of Land Management. Public land doesn't always mean you can hunt there.
Where are the season dates for GMU 13?
This page lists 17 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 13?
In the same unit system: GMU 9, GMU 10, GMU 12, GMU 14, GMU 15, GMU 16E, GMU 17 and GMU 18.
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.