glacial erratic The town's name is derived from
"ohkotok", the
Blackfoot language word for "rock". The name may refer to
Big Rock, the largest
glacial erratic in the
Foothills Erratics Train, situated about west of the town. Before European settlement, journeying
First Nations, members of the
Blackfoot Confederacy, used the rock as a marker to find the river crossing situated at Okotoks. The tribes were nomadic and often followed large
buffalo herds for their sustenance.
David Thompson explored the area as early as 1800. In the late 1870s and early 1880s, the site of the future town was a river crossing location on the freight wagon route from
Fort Macleod to
Fort Calgary.
Stagecoaches also used the trail. Known as the
Macleod Trail or the Macleod-Calgary Trail, the route was an extension of the Fort Benton-Fort Macleod Trail, which led from
Fort Benton, Montana to Fort Macleod. There were two fords on the Sheep River, and two stopping houses were established on the north side of the river for rest and shelter for the travellers. Because of these stopping houses, the area attracted settlement. Once the railway was built through the town in 1892, the old trail fell out of use. In 1879, the area saw the killing of the last buffalo. Government leasing of land for or began in 1880. This created a major change in the region. The first settlers arrived in 1882. A community grew around a
sawmill that was established in 1891, and it would grow in size. The last stagecoach stopped in Okotoks in 1891 when rail service between Calgary and Fort Macleod replaced horse-drawn travel. By 1897, the community name had changed three times, first from Sheep Creek, to Dewdney after
Edgar Dewdney the
Lieutenant Governor of the Northwest Territories, and later being informed by post office authorities in Ottawa of an older settlement named
Dewdney in
Lower Mainland, British Columbia, the name Okotoks was chosen by local businessman
John Lineham. The rail line is still a main line south to the United States border, but the last of the passenger service (
Dayliner unit) ended in 1971. In 2007, the energy efficient
Drake Landing Solar Community was established in Okotoks.
Flooding Okotoks has experienced three major flooding events, in 1995, 2005 and 2013. The 2005 event, which affected much of southern Alberta, flooded virtually all lands adjacent to the
Sheep River, including the central business district, were at least briefly flooded, with the most serious damage being inflicted to riverside pathways, parks and campgrounds. blocks away to avoid destruction by the widening of the highway through the townsite. == Geography ==