| Western Monarch | |
|---|---|
|   Tipple and main ore conveyor at the adjacent Atlas Coal Mine  | |
| Coordinates: 51°19′48″N112°28′52″W / 51.330°N 112.481°W | |
| Country | Canada | 
| Province | Alberta | 
| Municipality | Town of Drumheller | 
| Government | |
| • Mayor | Heather Colberg | 
| • Governing body |  Drumheller Town Council 
 | 
| Population  (1992) [2]  | |
|  • Total | 10 | 
| Time zone | UTC−7 (MST) | 
| • Summer (DST) | UTC−6 (MDT) | 
| Area codes | 403, 587, 825 | 
Western Monarch, also known as Atlas, is a former hamlet in central Alberta that is now a community within the Town of Drumheller.
The adjacent Atlas Coal Mine was operational from 1936 to 1974. [3] Western Monarch registered population counts of 189 and 153 in the 1956 and 1961 federal censuses respectively. [4] [5] Prior to 1992, the community was previously a hamlet under the jurisdiction of Wheatland County. It was annexed into the neighbouring Municipal District (MD) of Badlands No. 7 on December 31, 1992. [2] The MD of Badlands No. 7 then amalgamated with the City of Drumheller on January 1, 1998 to become the Town of Drumheller. [6]
Western Monarch is on Highway 569 along the south side of the Red Deer River opposite East Coulee. [2]
| Year | Pop. | ±% | 
|---|---|---|
| 1956 | 189 | — | 
| 1961 | 153 | −19.0% | 
| Source:  Statistics Canada [4] [5] | ||
At the time of annexation in 1992, Western Monarch was estimated to have a population of 10. [2]
The community is adjacent to the Altas Coal Mine Museum, [2] which became part of the Atlas No. 3 Coal Mine National Historic Site of Canada on October 17, 2001. [3]