St Johns River . Snake River, Willamette River, Kootenay, Pend Oreille River: 8: Mackenzie River Canada: 1,080: 1,738: Great Slave Lake near Fort Providence, Northwest Territories, CAN: Arctic Ocean, Beaufort Sea near Inuvik, CAN: Northwest Territories (CAN) Liard River, Peel River, Arctic Red River, Redstone River: 9: Snake River: 1,078: 1,735: Rocky Mountains, Yellowstone NP, Wyoming At 4241km, the Mackenzie River is the longest. The Mackenzie River is the longest river in Canada, and when combined with head streams, including the Peace River and the Slave River, is the second longest river system in North America. Also excluded are rivers such as the Mississippi, the main stems of which do not enter Canada even though some of their tributaries do. Among the longest rivers of Canada are 47 streams of at least 600 km (370 mi). The Mackenzie River (Slavey: Deh-Cho [tèh tʃʰò], literally big river; Inuvialuktun: Kuukpak [kuːkpɑk] literally great river; French: Fleuve (de) Mackenzie) is a river in the Canadian boreal forest. ?-1634) who in 1612 wintered at the mouth of the river and named it after ship master Robert Nelson who died there that winter. The totals for the two countries were derived by adding the U.S. watershed subtotals for the Assiniboine, Red, Winnipeg, and Saskatchewan rivers, which feed into the Nelson. Measured by a gauge below the Carnwath River, about 150 kilometres (93 mi) from the Anderson River mouth. This week, he arrived in Inuvik, a settlement in the Northwest Territories on Canada’s northern coast, after kayaking 1,480 kilometres down the country’s longest river: the Mackenzie. ( Its mean discharge is 9,700 cubic metres per second.) At 2,635 miles (4,240 kilometers) long, the Mackenzie River is the longest river in Canada, the second longest river system in all of North America, and the twelfth longest in the entire world. These activities have began to pose ever greater threats to the river ecology of the Mackenzie River's headwaters in recent years. The Yukon is a slow-moving, braided stream, and is shallow except when swollen by spring waters. The Churchill River is also home to about a dozen fish species, including the yellow perch, northern pike, burbot, and white sucker. The Missouri River and the Mississippi River are the two longest rivers that are completely within the US. At 1,979 miles (3,184 kilometers), the Yukon is the second longest river in Canada. Colorado (1,450 miles) At 1,450 miles long, Colorado River is still one of the longest rivers in the world. Longest Rivers in Canada Rank Name (at outflow) Length (kilometres) Outflow Component Parts 1 Mackenzie 4241 Beaufort Sea Mackenzie - Slave - Peace - Findlay 2 Yukon 3185 (1143 kilometres in Canada) Bering Sea Yukon During the first half of the 1900s the river would fully freeze over in winter time, which created dangerous conditions and the ice even destroyed a bridge one year. The St. Johns River is the longest river in Florida, running up the eastern coast of the state from St. Johns Marsh to the Atlantic Ocean. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length. In Alaska, the major tributaries are the Porcupine, Tanana and Koyukuk rivers. Based on data from the years 1968–69, 73, and 75–84 at Hat Island. Longest river system in Canada. Starting in the 1700s and through the 1900s the Churchill River played a major part in the voyageur highway for fur traders to get their furs to market to sell or be shipped overseas. Measured by a gauge at the outlet of Marjorie Lake, about 50 kilometres (31 mi) from the mouth. Longest Rivers in Maine 1) Saint John River The 418 mile long Saint John River is in Maine, New Brunswick, and Quebec. 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. Split between 37,700 square kilometres (14,600 sq mi), about 52 percent, in Canada and 12,600 square kilometres (4,900 sq mi), about 48 percent, in the United States. Favorite this Trivia. Since the late 1800s, people have been using the soil along the Peace River to produce wheat, pulp and paper plants in Alberta and British Columbia. At 1,000 miles (1,609 kilometers), the Churchill River is the ninth longest river in Canada. Geography Added May 18th, 2019 by oz 0 Share Report. Flowing for 2,600 miles through the Northwest Territories, the Mackenzie is Canada’s longest river. In 1967 the Gardiner Dam was constructed to divert a large part of the South Saskatchewan into the nearby Qu'Appelle River. Mackenzie. This caused the river to have less power and not cause damage during winter but it has lower the level of the river enough to cause permanent sandbars. Of the total length of 3,185 km (1,979 mi), 1,149 km (714 mi) (about 36 percent) are in Canada. [1] The drainage basins of these nine rivers extend into both countries; in addition, the drainage basins of six others—the Fraser, Assiniboine, South Saskatchewan, Saskatchewan, Nelson, and Winnipeg—extend into the United States even though their main stems flow entirely within Canada. Except as noted, source coordinates were derived via a topographic map search engine embedded in. Currently, there are a handful of hydroelectric power plants on the river to provide electricity to people in the area from the river's water. To use this image, you must attribute it to the … Split between 106,500 square kilometres (41,100 sq mi) in Canada, about 78 percent, and 29,300 square kilometres (11,300 sq mi), about 22 percent, in the United States. Based on data from the years 1967–80 and 82–84 at the source, Attawpiskat Lake, rather than at the mouth. Pack: At the Ballet. Red River: 1222: 1966: Great Plains of Texas, USA. The boundary dispute over the northeastern region between the United States and then British owned Canada that was in the area by the Saint Lawrence River was resolved in 1842 with the Webster-Ashburton Treaty. In Canada, four principal tributaries feed the Yukon River: the Teslin River, the Pelly River, the White River and the Stewart River. The Saskatchewan river has a wide variety of such fish species as walleye, mooneye, burbots, and others. This trail is an incredible 16,777 miles (2,000 km), though calling The Great Trail one giant hiking trail is a bit of a misnomer. Canada's Longest River - CodyCross. In 1967 the Lake Diefenbaker resistor was created to use the water from the South Saskatchewan River to generate hydro-electric power for SaskPower to provide to the province of Saskatchewan. Atchafalaya River. Where is the source of the Fraser River? The area is home to 53 different fish species, 215 bird species that have been observed living in the area or passing through while migrating and various types of trees. The river is also home to the northernmost river pelican colony in North America, as well as being world famous for its whitewater kayaking which is considered to be some of the best on the planet. The river is also home to four archipelagos, including the Lake St. Pierre Archipelago which was classified as a biosphere world reserve in 2000. "It seems," she said, "that the wisest course is to regard data tables such as the present one as showing the general ranks of rivers, and not to place too much importance on minor (10–20%) differences in figures."[2]. If the entire river system is considered, the Mackenzie-Great Slave Lake-Slave-Peace-Williston Lake-Finley system, the total length amounts to 4,241 kilometres. The river forms part of the United States-Canada border in two places. The mouth of the river ends by going into Lake Winnipeg. The Grand River’s scenic gorges, towering cliffs and multitude of recreation options offer challenging as well as relaxed fun. Connected with the Peace River and the Slave Ri U.S. states appear in italics. It flows from North America to the Arctic Ocean, running 1,080 miles (1,738 kilometers) in a northerly direction. The main stem, a much shorter segment of the Mackenzie, is marked in dark blue. Split between 35,000 square kilometres (14,000 sq mi) (about 63 percent) in Canada and 19,700 square kilometres (7,600 sq mi) (about 37 percent) in the United States. Videographer Audra … Shreveport and Alexandria. The river's mouth empties into the Pacific Ocean in Clastop County, Oregon and in Pacific County in Washington. Measured at the mouth unless otherwise noted, "Milk River State of the Watershed Report, Part 3", "Red River of the North: A Water Trail Guide", "Churchill River, Newfoundland and Labrador", "Coppermine River: Overview of the Hydrology and Water Quality", "Canada–British Columbia Water Quality Monitoring Agreement: Water Quality Assessment of Pend d'Oreille River at Waneta (1980–2006)", "Waneta Hydroelectric Expansion Project EAC Application", "Update on the survey of aquatic insects from Keewatin and Mackenzie project: The predaceous water beetles (Coleoptera: Adephaga: Dytiscidae and Gyrinidae)", https://en.wikipedia.org/w/index.php?title=List_of_longest_rivers_of_Canada&oldid=1012586871, Articles with dead external links from March 2020, Articles with permanently dead external links, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License. Discover some key facts about each river and their residence country, along with its length in miles and kilometers. At 1,243 miles (2000 kilometers), the Columbia River is the sixth longest river in Canada. 1. Today, Fort Nelson no longer exists, while Port Nelson is a ghost town. Currently, there are four communities and a number of Indian Reserves as well as provincial parks and wild-land reserves along the Peace River. To the head of the Nisutlin River. Flow derived by converting km. Early on in Canada's history the river was important in terms on pre-contact with first nations, the fur trade and settlement early on in settling the Canadian west. The Crossword Solver finds answers to American-style crosswords, British-style crosswords, general knowledge crosswords and cryptic crossword puzzles. In the 1700s and the 1800s the river was a major source of fur posts for the North West Company and the Hudson's Bay Company. At 1,205 miles (1,939 kilometers), the Saskatchewan River is the seventh longest river in Canada. The MacKenzie River is the longest river entirely within Canada at 1738 km (within Canada's Yukon and Northwest Territories as well as 4 other provinces). The Columbia's drainage basin is almost as big as all of France and goes into seven American states and the Canadian province of British Columbia. The river supports species of anadromous fish (Chinook, Coho, Sockeye Salmon and Steelhead) that migrate from the Pacific Ocean to the fresh water tributaries of the Columbia. The Mackenzie River is the longest Canadian river and the largest river system in the country. Mamoré: 1200: 1931: From Ichilo and Chapare. The Saint Lawrence River's source comes from Lake Ontario and from there it runs through the provinces of Ontario and Quebec, as well as the state of New York until it reaches its mouth at the Gulf of Saint Lawrence going into the Atlantic Ocean. MACKENZIE. In the case of some rivers such as the Columbia, the length listed in the table below is solely that of the main stem. At 1,900 miles (3,057 kilometers), the Saint Lawrence is the third longest river in Canada. The Saskatchewan River flows across the provinces of Saskatchewan and Manitoba, its primary source confluence meeting with the North Saskatchewan River and the South Saskatchewan River. Its main source is Lake Victoria in east central Africa. Of these, the Milk and the Kootenay cross the international border twice, the Milk leaving and then re-entering the United States, the Kootenay leaving and then re-entering Canada. The Mackenzie River, for example, is over 4000 kilometres long and is the country’s largest river. Then the river runs through the province of British Columbia in Canada and the state of Washington and Oregon in America. It originates from the Rocky Mountains in British Colombia and from there goes northeast through the northern part of the province of Alberta. This page was last edited on 17 March 2021, at 05:36. In a 2009 report by World Wide Fund for Nature (WWF)-Canada, the group reported that the South Saskatchewan River was most at risk as its flow had been reduced by 70%, and steps needed to be taken to protect and restore it. Split between 61,400 square kilometres (23,700 sq mi) in Canada, about 52 percent, and 56,500 square kilometres (21,800 sq mi), about 48 percent, in the United States. In the case of others such as the Mackenzie, it is the combined lengths of the main stem and one or more upstream tributaries, as noted. Abbreviations are as follows: "km" for "kilometre", "mi" for "mile", "s" for "second", "m" for "metre", and "ft" for "foot". The river served one of the main routes for exploration of the interior of North America by European explorers and has been an important transportation hub, especially with the opening of the Saint Lawrence Seaway in 1959 that lets ocean vessels sail all the way to Lake Superior. The Yukon River's source is from the Liewellyn Glacier at Atlin Lake and from there it runs from the provinces of British Columbia and Yukon, as well as the state of Alaska until it reaches its mouth at the Bering Sea at the Yukon–Kuskokwim Delta. Revelstoke, Portland and Vancouver. Discover the answer for Canada's Longest River and continue to the next level. The Mackenzie and its tributaries drain 1,805,200 square kilometers. At 1,195 miles (1,923 kilometers), the Peace River is the eighth longest river in Canada. At 865 miles (1,392 kilometers) long, the South Saskatchewan River is the tenth longest river in Canada. The Canada rivers map is a derivative map by Lyndsey McCollam of the Wiki File:Blank_map_of_Canada.svg in this quiz is a derivative work by wiki user:Riba and is a derivative work of Wiki File: Canada_(geolocalisation).svg , by wiki user: STyx. The primary source for data in the table below is The Atlas of Canada; other sources are as noted. Flow derived by converting km. The river is home to 14 hydroelectric dams (3 in Canada, 11 in the U.S.) that provide power to people in the regions around it. If you need help with any specific puzzle leave your comment below. The Mackenzie River is the longest stream in Canada if measured from its mouth on the Beaufort Sea to the headwaters of the Finlay River, a major upstream tributary. This makes it the longest river in British Columbia and the tenth longest in all of Canada. The Mackenzie River is the longest river in Canada, and when combined with head streams, including the Peace River and the Slave River, is the second longest river system in North America. Starting in the late 1800s the river has been heavily developed with locks being built, dredging enlarging shipping channels, dam impounding reservoirs and the production of nuclear power. Benke, Arthur C., ed., and Cushing, Colbert E., ed. Dene Indigenous students paddle Canada’s longest river to reconnect with Dene land and culture. The South Saskatchewan River has thirteen connecting tributaries, three major islands on it and is home to about a dozen different species of fish such as the rainbow trout and the goldeye. The Yukon River's biggest role was during the Klondike Gold Rush (1896-1906) when it was one of the major ways for gold prospectors and miners to travel. The length of the Fraser River is 851 miles or 1,370 kilometers. At 1,600 miles (2,574 kilometers), the Nelson is the fourth longest river in Canada. The massive area that it passes through is extremely isolated, and comprised of varying tundra and forest habitats, and is covered in ice for much of the year in places. At 2,635 miles (4,240 kilometers) long, the Mackenzie River is the longest river in Canada, the second longest river system in all of North America, and the twelfth longest in the entire world. Its basin is 220,000 square kilometers wide. The source of the river is from the Columbia Lake. Five—the Milk, Pend d'Oreille, Saint Lawrence, Red, and Saint John—begin in the United States and flow into Canada. The Rivers goes through the provinces of Alberta and Saskatchewan, starting from the where the Bow River and Oldman River meet and going until its mouth at the Saskatchewan River Falls. Split between 1,600 square kilometres (620 sq mi) in Canada, about 2 percent, and 65,000 square kilometres (25,000 sq mi), about 98 percent, in the United States. This river flows north to the Arctic Ocean. Welsh weatherman Liam Dutton nailed the pronunciation of Llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch. The Crossword Solver found 20 answers to the canada's longest river crossword clue. Split between 690,900 square kilometres (266,800 sq mi), about 77 percent, in Canada and 201,400 square kilometres (77,800 sq mi), about 23 percent, in the United States. The longest of Canada’s rivers are depicted in the table below. The Churchill River's main tributary is the Beaver River and the two join together at the Lac Île-à-la-Crosse. Until the 1950's when the Klondike Highway was completed in the area, the major method of transportation was to sail the Yukon via paddle-wheel riverboats. It can be subdivided into two regions: upstream of its confluence with the Porcupine the river rises modestly, but over the remaining 1,600 km to the Bering Sea it’s relatively flat. Here are the answers to CodyCross Longest river system in Canada. The river starts from the confluence of the Peace River and the Rivière des Rochers out of the Peace-Athabasca Delta and flows through the province of Alberta until its mouth empties into the Great Slave Lake. The river is also home to nine different species of whales have been known to make their residence. 1. The river's source starts at the Great Slave Lake and travels through Canada's Yukon and Northwest Territories. Nile River… Travel The Great Trail of Canada Your Way Whether you are looking for a place to hike, cycle, paddle, ride, cross-country ski or snowmobile, you can find an experience that resonates with you. The introduction of dams along the river, over-fishing and predators now thriving in the slower water have severely harmed the salmon habitats in the Columbia over the course of the last century. Among the longest rivers of Canada are 47 streams of at least 600 km (370 mi). The Nelson' River has the Jenpeg Generating Station and Dam to provide hydroelectricity to the number of various small communities that live along the river. For centuries, the Columbia has been a key transportation route, starting of by being important for fur trading in the late 1700 and 1800s. Mackenzie River forms the largest and longest river system in the entire Canada after Mississippi River in North America. Not Applicable () The Nile is credited as the longest river in the world. Nine rivers in this list cross international boundaries or form them. With almost 10 million square kilometers of varying terrain, ecosystems, and wilderness to explore, it is no surprise that the world’s longest hiking trail can be found in Canada. The Mackenzie is the longest river in Canada, with 1,650 kilometres. The river runs from its mouth in Hudson Bay to its source at the head of Churchill Lake going through the provinces of Alberta, Saskatchewan and Manitoba. In actual fact, Canada has some very large rivers, with many of these situated north of 60 degrees latitude. This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Four—the Yukon, Columbia, Porcupine, and Kootenay—begin in Canada and flow into the United States. Based on data from the years 1973–74, 77–79, and 83–84 at Limestone Rapids. The word that solves this crossword puzzle is 9 letters long and begins with R Answer for Canada's Longest River. According to the Milk River Watershed Council, a 180-km (110 mi) stretch of the river flows through Canada. The river is named after John Churchill (1650-1722), who was the 1st Duke of Marlborough and the Prince of Mindelheim. In the 1800s the Slave River was a key transportation route for shipping cargo, but this stopped being the case once railway service came to the region. Enter the answer length or the answer pattern to get better results. Biologist and author Ruth Patrick, describing a table of high-discharge rivers, wrote that data on discharge, drainage area, and length varied widely among authors whose works she consulted. At 1,453 miles (2,338 kilometers), the Slave River is the fifth longest river in Canada. The rivers primary source is the from the Finlay River, its source confluence meets at the Williston Lake and the mouth of the Peace River flows into the Slave River. Discharge refers to the flow at the mouth except as noted. The river is called the Peace river due to the Treaty of Peace celebrated between the Danezaa and the Cree in 1781, which made the Peace River a border between the two. This amounts to about 18 percent of the river's total length. This is the mean discharge for a point about 100 kilometres (62 mi) from the mouth rather than at the mouth. Pacific Canada (British Columbia) and the USA (Washington, Oregon). The World’s Longest Hiking Trail. The river's name comes from the Athabaskan language's name for the South Slavey (Deh Co, Dene Tha') group of the Dene first nations people. Columbia: 1214: 1953: Columbia Lake in Canada. Next . Best Answer for Longest River In Canada Crossword Clue. The dispute between the United States and British ruled Canada was settled in 1846 with the Oregon Treaty that established the border along the 49th Parallel up to the Strait of Georgia. The Mackenzie River is the longest river in Canada measuring 1,738 km, it is the second longest river in North America at 4,241 km in length ( only the Mississippi-Missouri is longer.) The as settlers started to come to the region, steamships and then later railroads along the river being key in shipping cargo and trading. The Nelson River's source arises from Lake Winnipeg and from there it runs through the province of Manitoba until it reaches its mouth in the Hudson Bay.