game management unit · Washington Department of Fish and Wildlife
GMU 342 Umtanum
Washington, 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 342 Umtanum
GMU 342 Umtanum is a game management unit in Washington, United States, set by Washington Department of Fish and Wildlife. It covers about 756 km² (292 mi²). The town of Selah is inside it.
HuntGrid draws its boundary from Washington Department of Fish and Wildlife's data for the 2026 season. The agency's regulations say which species and seasons use it.
- Unit code
- 342
- Area
- 756 km²
- Area (miles)
- 292 mi²
- Boundaries
- 2026
Public and protected land mapped inside it
HuntGrid's public land layers map about 511 km² of public or protected land inside it, 68% 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 | 357 | 47% |
| Washington State Department of Fish & Wildlife | 103 | 14% |
| Forest Service Region 06 Pacific Northwest | 38 | 5% |
| Bureau of Land Management | 9.8 | 1% |
| Washington Department of Fish and Wildlife | 2.4 | under 1% |
| Selah, City of | 0.4 | under 1% |
| The Nature Conservancy | 0.1 | under 1% |
| SELAH CITY | 0.1 | under 1% |
| Other or unnamed managers | 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 Washington Department of Fish and Wildlife's regulations:
| Species | Dates | Details |
|---|---|---|
| Cougar (mountain lion) | Sep 1, 2026 to Mar 31, 2027 | source |
| Elk (wapiti) | Oct 31, 2026 to Nov 8, 2026 | antlered source |
| Elk (wapiti) | Nov 25, 2026 to Dec 8, 2026 | antlered, archery source |
| Mule deer | Nov 25, 2026 to Dec 8, 2026 | antlered, archery source |
The official regulations have the final word: check them before you hunt.
Official regulations: Washington Department of Fish and Wildlife
Units around it
Next to it in the same unit system
- GMU 340 Manastash
- GMU 346 Little Naches
- GMU 352 Nile
- GMU 360 Bethel
- GMU 368 Cowiche
- GMU 372 Rattlesnake Hills
Other hunting units that cover part of it
- Goat Unit 3-10 Blazed Ridge (mountain goat unit)
- Goose Management Area 4
- Goose Management Area 5
- Sheep Unit 5 Umtanum (bighorn sheep unit)
- BBMU 7 - South Cascades East (black bear management unit)
- Sheep Unit 7 Cleman Mountain (bighorn sheep unit)
- Sheep Unit 51 Umtanum North (bighorn sheep unit)
- Sheep Unit 52 Umtanum South (bighorn sheep unit)
- Elk Area 3912 Old Naches
- Eastern Washington (game bird region)
What HuntGrid shows for GMU 342 Umtanum
- 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 342 Umtanum (game management unit)?
About 756 km² (292 mi²), as HuntGrid maps Washington Department of Fish and Wildlife's boundary.
How much public or protected land is in GMU 342 Umtanum?
HuntGrid's public land layers map about 511 km² of public or protected land, 68% 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 342 Umtanum?
This page lists 4 seasons a person has checked against Washington Department of Fish and Wildlife's regulations; the official regulations have the final word.
Which units are next to GMU 342 Umtanum?
In the same unit system: GMU 340 Manastash, GMU 346 Little Naches, GMU 352 Nile, GMU 360 Bethel, GMU 368 Cowiche and GMU 372 Rattlesnake Hills.
More on huntgrid.net
Sources
Unit boundary: Washington Department of Fish and Wildlife. Boundaries for the 2026 season.
HuntGrid isn't affiliated with Washington Department of Fish and Wildlife. The official regulations and maps have the final word.