Roughly 85 kilometres north of Edmonton, the town of Westlock sits at the crossroads of Highway 44 and Highway 18 in central Alberta. Nestled within the boundaries of Westlock County and falling under Census Division 13, it serves as an agricultural, business, and government administration hub for the surrounding rural communities. The town rests at an elevation of approximately 670 metres above sea level on the Alberta Plain, part of the broader Great Plains region of North America. Just to the east flows the Pembina River, a tributary of the Athabasca River, and the town sits just north of the continental divide separating the Athabasca and North Saskatchewan river basins.
Geography and Climate
Westlock occupies the northern edge of the aspen parkland belt, a once heavily forested zone that was largely cleared to make way for farming at the turn of the 20th century. The soils here are dark and relatively fertile, making the region well suited to agriculture. The climate falls within the humid continental zone, with mean annual temperatures around 1.9 degrees Celsius. July is the warmest month, averaging a high of 16.8 degrees Celsius, while January brings the coldest conditions, with a mean temperature of -11.4 degrees Celsius. Annual precipitation averages approximately 468 millimetres, based on meteorological data recorded between 1980 and 1990. To the north, the landscape transitions into a subarctic climate zone.
History and Origins
Before European contact, the area was home to Cree First Nations peoples. The fur trade brought early explorers through the region, with Anthony Henday passing through Alberta as far back as 1754, though the Westlock district did not appear in written records until David Thompson travelled through in April 1799. Permanent settler communities did not take hold until 1902, beginning about 5 kilometres east of the present-day townsite, founded by an Irish-Canadian family named Edgson. Because the name was considered difficult to pronounce, and since Edson, Alberta already existed, the settlement was instead called Edison, a nod to the American inventor Thomas Edison. By 1912 the community consisted of only around 13 buildings, including a harness shop, a blacksmith shop, two churches, and a handful of homes. The arrival of the E.D. and B.C. Railway, later known as the Northern Alberta Railway and now part of CN, prompted the establishment of a new townsite to the west. The name Westlock itself is a portmanteau drawn from the surnames of the two landowners, William Westgate and William Lockhart, who held the property where the town was built. The original Edison settlement gradually gave way to the new town, a shift symbolised when the Methodist church was physically moved down the road to Westlock in 1914. Westlock was formally incorporated as a village, marking the beginning of its growth into the regional centre it remains today.