The Athabasca River is a river in Alberta, Canada, which originates at the Columbia Icefield in Jasper National Park and flows more than 1,231 km (765 mi) before emptying into Lake Athabasca. Much of the land along its banks is protected in national and provincial parks, and the river is designated a Canadian Heritage River for its historical and cultural importance. The scenic Athabasca Falls is located about 30 km (19 mi) upstream from Jasper.
The Mackenzie River is a river in the Canadian boreal forest. It forms, along with the Slave, Peace, and Finlay, the longest river system in Canada, and includes the second largest drainage basin of any North American river after the Mississippi.
The Peace River is a 1,923-kilometre-long (1,195 mi) river in Canada that originates in the Rocky Mountains of northern British Columbia and flows to the northeast through northern Alberta. The Peace River joins the Athabasca River in the Peace-Athabasca Delta to form the Slave River, a tributary of the Mackenzie River. The Finlay River, the main headwater of the Peace River, is regarded as the ultimate source of the Mackenzie River. The combined Finlay–Peace–Slave–Mackenzie river system is the 13th longest river system in the world.
Vilhjalmur Stefansson was an Arctic explorer and ethnologist. He was born in Manitoba, Canada.
Fort Smith is a town in the South Slave Region of the Northwest Territories (NWT), Canada. It is located in the southeastern portion of the Northwest Territories, on the Slave River and adjacent to the Alberta border along the 60th parallel north.
The Slave River is a Canadian river that flows from the confluence of the Rivière des Rochers and Peace River in northeastern Alberta and runs into Great Slave Lake in the Northwest Territories. The river's name is thought to derive from the name for the Slavey group of the Dene First Nations, Deh Gah Gotʼine, in the Athabaskan languages. The Chipewyan had displaced other native people from this region.
The Radium King was built in 1937 to haul ore on the Mackenzie River, and her tributaries. This included uranium used in the US atom bombs of World War II. Later in her active career she hauled barges on Great Slave Lake.
The Mackenzie River in Canada's Northwest Territories is a historic waterway, used for centuries by Indigenous peoples, specifically the Dene, as a travel and hunting corridor. Also known as the Deh Cho, it is part of a larger watershed that includes the Slave, Athabasca, and Peace rivers extending from northern Alberta. In the 1780s, Peter Pond, a trader with the North West Company became the first known European to visit this watershed and begin viable trade with the Athapascan-speaking Dene of these rivers. The Mackenzie River itself, the great waterway extending to the Arctic Ocean, was first put on European maps by Alexander Mackenzie in 1789, the Scottish trader who explored the river. The watershed thus became a vital part of the North American fur trade, and before the advent of the airplane or road networks, the river was the only communication link between northern trading posts and the south. Water travel increased in the late 19th century as traders, dominated primarily by the Hudson's Bay Company (HBC), looked to increase water services in the Mackenzie River District.
The Radium Queen and her sister ship the Radium King were built in Sorel, Quebec in 1937, for the Northern Transportation Company, a subsidiary of Eldorado Gold Mines. The Radium Queen was a cargo/tug ship that served on the Slave River. It made runs between Lake Athabaska and Great Slave Lake which is generally navigable. The Radium Queen towed barges from the railhead at Waterways, Alberta to a portage around the rapids. Cargo was unloaded there and transported by land, and loaded on barges on the lower river that were towed by the Radium King, and later by other tugboats, like the Radium Charles, Radium Express and Radium Yellowknife.
SS Grahame was a wooden sternwheeled steamship built in Fort Chipewyan, District of Athabasca, by the Hudson's Bay Company in 1882–1883 for service on the Athabasca River, lower Peace River, the Clearwater River, and the upper Slave River.
The Pilot II was a buoy tender operated by Canada's Ministry of Transport on Great Slave Lake and the rest of the Mackenzie River system in the Northwest Territories.
The Radium Yellowknife is a Canadian tugboat. Like other vessels built for service on the Mackenzie River, its tributaries, and Great Bear Lake and Great Slave Lake, she was first built in a shipyard in Vancouver, British Columbia, then disassembled and shipped by rail to Waterways, Alberta. There she was reassembled and launched into Clearwater River on August 18, 1948 - late in the season, as the rivers used to freeze in late September or early October. Her reassembly was delayed initially by floods in the Fraser valley in May hindering transport, and then by a derailment of several of the railway cars carrying her components. After launch, she sailed to the portage on the Slave River at Fort Smith, Northwest Territories and was dragged overland across the portage to the lower river, where she could then access the Great Slave Lake, the MacKenzie River, and the Beaufort Sea.
The Fort ships were a class of 198 cargo ships built in Canada during World War II for use by the United Kingdom. They all had names prefixed with "Fort" when built. The ships were in service between 1942 and 1985, with two still listed on shipping registers until 1992. A total of 53 were lost during the war due to accidents or enemy action. One of these, Fort Stikine, was destroyed in 1944 by the detonation of 1,400 tons of explosive on board her. This event, known as the Bombay Explosion, killed over 800 people and sank thirteen ships. Fort ships were ships transferred to the British Government and the Park ships were those employed by the Canadian Government, both had the similar design.
Aklavik was a small cargo vessel the Hudson's Bay Company used to carry supplies to, and furs from, its outposts in the high Arctic. She was active in the first half of the 20th century.
The Radium Cruiser was a Russel Brothers tugboat operated on the Mackenzie River system for the "Radium Line". She was constructed in Owen Sound, Ontario, in 1939, then disassembled and shipped by rail to Waterways, Alberta. Waterways is a river port, and was then the northern terminus of the North American railway grid. Waterways is on the Clearwater River, not far upstream from where the river empties into Lake Athabasca. The waters of Lake Athabasca flow into Great Slave Lake down the Slave River, and then down the Mackenzie River to the Arctic Ocean.
The Radium Gilbert was a tugboat built for transporting supplies to, and ore from, the radium and uranium mines in Canada's Northwest Territories. Like the other tugs in the Radium Line she was steel-hulled.
The St. Alphonse was a small steamship operated by the Brothers of the Oblate Order of Mary Immaculate, in the Northwest Territories of Canada. The order built a small fleet of steamboats to transit the Mackenzie River and its tributaries. Although fastmoving, the Mackenzie River is navigable along its entire length. But the Order required multiple vessels because some of the major tributaries, like the Peace River, Slave River had rapids that were too fast, or too shallow for navigation.
SS D.R. Hanna was a 552-foot (168 m) long American Great Lakes freighter that operated on the Great Lakes from November 12, 1906 to her sinking on May 16, 1919 after a collision with Quincy A. Shaw. D.R. Hanna was like many other freighters, and was used to haul bulk cargoes such as iron ore, coal and grain.
Distributor was a steamship built for service on the Mackenzie River System. The fast moving waters of the Mackenzie River, and the lower reaches of many of its tributaries, were navigable. Cargo was transported to the north on the Slave River, and had to be portaged overland over a long portage between Fort Smith and Fort Fitzgerald. Some steamship were assembled on tributaries of the Slave River, hauled by tractors over the portage, for service on the lower rivers. Distributor was larger than those vessels, and was built in the north.
The Mackenzie River was a steamship built by the Hudson's Bay Company, to transport passengers and cargo on the river of the same name.
