Cumberland House is an isolated community in north-eastern Saskatchewan on the Saskatchewan River. It is perhaps best known as being the oldest community in Saskatchewan. It's also a community of about 2000 people who went without transportation to and from the outside world during Spring thaw and Fall freezing of the river. There was no bridge to Cumberland House until construction on the first began in 1995, so the ferry service was disrupted by ice, and the ice road was disrupted by melting.
On June 24 2005, Cumberland House residents were evacuated to Prince Albert, Saskatchewan, and housed in a shelter set up by the Red Cross on the SIAST campus there, due to impending flooding from the Saskatchewan River. The influx of water was from record breaking rainfall in Alberta where the North and South Saskatchewan Rivers collected the runoff from that rainfall.
The key factor in the establishment of Cumberland House was its location. It is located on the Saskatchewan River, which was a key route in the fur trade. From Cumberland House, you can travel east to Hudson Bay, via Lake Winnipeg and the Nelson River. You can also travel west as far as the Rocky Mountains. Its location as an island was also important to its establishment. The island was a meeting place even before the trading post was established here, which provided the settlement with some initial status, along with the fact that as an island, it would have been easier for travellers to locate.
It is frequently claimed that Cumberland House was the first inland trading post of the Hudson's Bay Company; however, this distinction is held by Henley House, established 31 years earlier, 200 km up the Albany River from James Bay. Nevertheless, it was the first inland post on the fur-trade highway from Hudon Bay to the west. Its founding was prompted by competition from the North West Company. In 1773 the supply of furs destined for the HBC was intercepted inland by the Frobisher brothers of the NWC, thereby saving the natives the long paddle to coast where the HBC posts were. Hearne then set up the original Cumberland House 16 km west of the Pine Lake Trading Post, established by the Frobishers the year before. Thus began the leap-frog game of establishing posts ever further west than the competition - a game that was to last until 1821 when the NWC was absorbed by the HBC.