WMU 158 Three Hills

About WMU 158 Three Hills

WMU 158 Three Hills is a wildlife management unit in Alberta, Canada, set by Alberta Forestry and Parks. It covers about 1,779 km² (687 mi²). The town of Drumheller is inside it.

HuntGrid draws its boundary from Alberta Forestry and Parks's data for the 2026 season. The agency's regulations say which species and seasons use it.

Unit code

158

Area

1,779 km²

Area (miles)

687 mi²

Boundaries

2026

Public and protected land mapped inside it

HuntGrid's public land layers map about 38 km² of public or protected land inside it, 2% of the unit. Some protected land is privately owned (a conservation group's, for one). By manager, as the source names it:

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: Contains information licensed under the Open Government Licence – Canada (Environment and Climate Change Canada, Canadian Protected and Conserved Areas Database)

Seasons and regulations

Seasons for this unit that a person has checked against Alberta Forestry and Parks's regulations:

The official regulations have the final word: check them before you hunt.

Official regulations: Alberta Forestry and Parks

Units around it

Next to it in the same unit system

• WMU 156 Rosebud River
• WMU 160 Hand Hills
• WMU 166 Sullivan
• WMU 208 Big Valley
• WMU 210 Lonepine

Other hunting units that cover part of it

• Migratory bird hunting Zone No. 2
• Antlered elk special licence, draw choice 156: WMUs 156, 158, 160 (special licence draw area)
• Antlerless elk special licence, draw choice 156: WMUs 156, 158, 160 (special licence draw area)
• Antlered moose special licence, draw choice 158: WMU 158 (special licence draw area)
• Antlerless moose special licence, draw choice 158: WMU 158 (special licence draw area)
• Antlered mule deer special licence, draw choice 158: WMU 158 (special licence draw area)
• Antlerless mule deer special licence, draw choice 158: WMU 158 (special licence draw area)
• Antlerless white-tailed deer special licence, draw choice 158: WMU 158 (special licence draw area)

What HuntGrid shows for WMU 158 Three Hills

• 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.

Open in HuntGrid

Questions

How big is WMU 158 Three Hills (wildlife management unit)?

About 1,779 km² (687 mi²), as HuntGrid maps Alberta Forestry and Parks's boundary.

How much public or protected land is in WMU 158 Three Hills?

HuntGrid's public land layers map about 38 km² of public or protected land, 2% of the unit; the largest share is managed by Lands Operations Division, Alberta Forestry and Parks. Public land doesn't always mean you can hunt there.

Where are the season dates for WMU 158 Three Hills?

This page lists 19 seasons a person has checked against Alberta Forestry and Parks's regulations; the official regulations have the final word.

Which units are next to WMU 158 Three Hills?

In the same unit system: WMU 156 Rosebud River, WMU 160 Hand Hills, WMU 166 Sullivan, WMU 208 Big Valley and WMU 210 Lonepine.

More on huntgrid.net

• Hunting map of Alberta
• HuntGrid, the hunting app

Sources

Unit boundary: Contains information licensed under the Open Government Licence – Alberta. Licence: Open Government Licence – Alberta. Boundaries for the 2026 season.

• The agency's boundary data
• Official regulations

HuntGrid isn't affiliated with Alberta Forestry and Parks. The official regulations and maps have the final word.