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Bifurcation Lake
A bifurcation lake is a lake that has outflows into two different drainage basins and thus the drainage divide cannot be defined exactly because it is situated in the middle of the lake. Examples Vesijako (the name ''Vesijako'' actually means "drainage divide") and Lummene in the Finnish Lakeland are two nearby lakes in Finland. Both drain in two directions: into the Kymijoki basin that drains into the Gulf of Finland and into the Kokemäenjoki basin that drains into the Gulf of Bothnia. Similarly the lakes Isojärvi and Inhottu in the Karvianjoki basin in the Satakunta region of western Finland both have two outlets: from Inhottu the waters flow into the Gulf of Bothnia through the Eteläjoki River in Pori and into lake Isojärvi through the Pomarkunjoki River. From lake Isojärvi the waters flow to the Gulf of Bothnia through the Pohjajoki river in Pori and through the Merikarvianjoki river in Merikarvia. In the Karvianjoki basin there have formerly been two other bifurcatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vesijako
Vesijako (also Vesijakaa) is a lake in Finland. It is situated in Padasjoki in the region of Päijänne Tavastia.Vesijako in the Jarviwiki Web Service Retrieved 2014-03-04. The lake is famous in Finland as a (the name ''Vesijako'' actually means ""), together with the nearby Lummene that is somewhat less known, and from which waters flow eastwards into lake [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bontecou Lake
Bontecou Lake, also known as Tamarack Swamp, is a shallow, man-made bifurcation lake in the towns of Stanford, New York, Stanford and Washington, New York, Washington, in Dutchess County, New York, less than from the Millbrook, New York, Village of Millbrook. Bontecou Lake straddles the drainage divide between the Wappinger Creek watershed to the west and the Ten Mile River (Housatonic River tributary), Tenmile River. Published estimates of its area vary between and , placing it among the largest lakes in Dutchess County. The lake and surrounding land were protected as a nature preserve in 2022. History and geography Bontecou Lake was created on the property of Rally Farms, founded by Frederic H. Bontecou (who would later be elected a state senator) in 1926. As the farm became renowned for its American Angus, Angus cattle herd, water demands increased. Around 1956, responding to severe drought, Bontecou worked with the Dutchess County Soil and Water Conservation District to const ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isa Lake
Isa Lake is located in Yellowstone National Park, in the U.S. state of Wyoming. The lake straddles the Continental Divide of the Americas, continental divide at Craig Pass. Indigenous peoples of the Americas, Indigenous peoples have lived in the Yellowstone region for at least 11,000 years. In the 1800s, at the time of Lewis and Clark Expedition, the first European exploration of the area, the region was home to several First Nations in Canada, Indigenous Nations including the Nez Perce (tribe), Nimíipuu, Crow Indians, Absaroke, and Shoshone Nation, Nations. Hiram M. Chittenden became the first known European to sight the lake in 1891, while searching for the best routes connecting Old Faithful and the West Thumb Geyser Basin. Chittenden named the lake after Miss Isabel Jelke, from Cincinnati, though it is not clear why. Isa Lake is believed to be one of the few natural lakes in the world which drain to two different oceans, another being Wollaston Lake. (For similar cases see Lis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochrane River (Canada)
The Cochrane River is a river in Canadian provinces of Manitoba and Saskatchewan. References the course of the river in Saskatchewan only. Located in the boreal forest of the Canadian Shield, it flows from Wellbelove Bay on the northern end of Wollaston Lake in north-eastern Saskatchewan to the north-east end of Reindeer Lake in Manitoba. The river has a drainage basin of and is part of the Churchill River drainage basin. The river flows north then east through a series of lakes (Bannock Lake and Charcoal Lake) in Saskatchewan and then flows in a southerly direction through lakes (Misty Lake and Lac Brochet) in Manitoba before entering Brochet Bay on the north-eastern end of the Manitoba section of Reindeer Lake. The remote Manitoba community of Lac Brochet is located on Lac Brochet, and Brochet and Barren Lands are near the river's mouth. See also *List of rivers of Saskatchewan *List of rivers of Manitoba *Hudson Bay drainage basin The Hudson Bay drainage basin is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arctic Ocean
The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately and is known as the coldest of all the oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea. It has been described approximately as an estuary of the Atlantic Ocean. It is also seen as the northernmost part of the all-encompassing World Ocean. The Arctic Ocean includes the North Pole region in the middle of the Northern Hemisphere and extends south to about 60°N. The Arctic Ocean is surrounded by Eurasia and North America, and the borders follow topographic features: the Bering Strait on the Pacific side and the Greenland Scotland Ridge on the Atlantic side. It is mostly covered by sea ice throughout the year and almost completely in winter. The Arctic Ocean's surface temperature and salinity vary seasonally as the ice cover melts and freezes; its salinity is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fond Du Lac River (Mackenzie River)
The Fond du Lac River is one of the upper branches of the Mackenzie River system, draining into the Arctic Ocean, located in northern Saskatchewan, Canada. The river is long, has a watershed of , and its mean discharge is . Hydrology The river begins at an elevation of at Cunning Bay on Wollaston Lake. It flows north to Hatchet Lake at an elevation of and continues to Waterfound Bay at an elevation of , where the tributary Waterfound River enters from the left. The river continues north to Kosdaw Lake at an elevation of , over the Redbank Falls to Otter Lake, the Manitou Falls, the Brink Rapids and the Brassy Rapids, before the Hawkrock River enters from the left. It continues over the Hawkrock Rapids and the North Rapids and takes in the Perch River from the right. The Fond du Lac River flows further over the Perch Rapids, takes in the Porcupine River from the right, travels over the Burr Falls, and enters Black Lake at an elevation of . Several tributaries enter at Black L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wollaston Lake
Wollaston Lake is a lake in north-eastern Saskatchewan, Canada. It is northeast of Prince Albert. With a surface area of (excluding islands; if islands are included), it is the largest bifurcation lake in the world – that is, a lake that drains naturally in two directions. About 10% of the lake's water drains into the Fond du Lac River, which flows out of the lake to the north-west, where it drains into Lake Athabasca, which ultimately drains into the Arctic Ocean via the Mackenzie River system. The rest of the water drains into the Cochrane River, which flows out of the north-eastern side of the lake and into Reindeer Lake, which drains via the Churchill River system into Hudson Bay. Wollaston Lake's main inflow is the Geikie River which flows from the south-west into the south-west section of the lake. If Hudson Bay is considered an arm of the Atlantic Ocean, then the Geikie is the largest river in the world to flow naturally into two oceans. Wollaston Lake is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nelson River
The Nelson River is a river of north-central North America, in the Canadian province of Manitoba. The river drains Lake Winnipeg and runs before it ends in Hudson Bay. Its full length (including the Saskatchewan River and Bow River) is , it has mean discharge of , and has a drainage basin of , of which is in the United States. Geography The Nelson River flows into Playgreen Lake from Lake Winnipeg then flows from two channels into Cross Lake. The east channel and the Jack River flow from the southeast portion of the lake into Little Playgreen Lake then the Nelson east channel continues in a northerly direction passing through Pipestone Lake on its way to Cross Lake. The west channel flows out of the north ends of Playgreen Lake, Kiskittogisu Lake and Kiskitto Lake into Cross Lake at the Manitoba Hydro's Jenpeg Generating Station and Dam. From Cross Lake it flows through Sipiwesk Lake, Split Lake and Stephens Lake on its way to the Hudson Bay. Since it drains Lake Winni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Winnipeg
Lake Winnipeg (french: Lac Winnipeg, oj, ᐑᓂᐸᑲᒥᐠᓴᑯ˙ᑯᐣ, italics=no, Weenipagamiksaguygun) is a very large, relatively shallow lake in North America, in the Provinces and territories of Canada, province of Manitoba, Canada. Its southern end is about north of the city of Winnipeg. Lake Winnipeg is Canada's sixth-largest freshwater lake and the third-largest freshwater lake contained entirely within Canada, but it is relatively shallow (mean depth of ) excluding a narrow deep channel between the northern and southern basins. It is the eleventh-largest freshwater lake on Earth. The lake's east side has pristine boreal forests and rivers that were in 2018 inscribed as Pimachiowin Aki, a UNESCO World Heritage Site. The lake is from north to south, with remote sandy beaches, large limestone cliffs, and many bat caves in some areas. Manitoba Hydro uses the lake as one of the largest reservoirs in the world. There are many islands, most of them undeveloped. The Sag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hudson Bay
Hudson Bay ( crj, text=ᐐᓂᐯᒄ, translit=Wînipekw; crl, text=ᐐᓂᐹᒄ, translit=Wînipâkw; iu, text=ᑲᖏᖅᓱᐊᓗᒃ ᐃᓗᐊ, translit=Kangiqsualuk ilua or iu, text=ᑕᓯᐅᔭᕐᔪᐊᖅ, translit=Tasiujarjuaq; french: baie d'Hudson), sometimes called Hudson's Bay (usually historically), is a large body of saltwater in northeastern Canada with a surface area of . It is located north of Ontario, west of Quebec, northeast of Manitoba and southeast of Nunavut, but politically entirely part of Nunavut. Although not geographically apparent, it is for climatic reasons considered to be a marginal sea of the Arctic Ocean. It Hudson Bay drainage basin, drains a very large area, about , that includes parts of southeastern Nunavut, Alberta, Saskatchewan, Ontario, Quebec, all of Manitoba, and parts of the U.S. states of North Dakota, South Dakota, Minnesota, and Montana. Hudson Bay's southern arm is called James Bay. The Cree language, Eastern Cree name for Hudson an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qu'Appelle River
The Qu'Appelle River is a river in the Canadian provinces of Saskatchewan and Manitoba that flows east from Lake Diefenbaker in south-western Saskatchewan to join the Assiniboine River in Manitoba, just south of Lake of the Prairies, near the village of St. Lazare. It is located in a region called the Prairie Pothole Region of North America, which extends throughout three Canadian provinces and five U.S. states. It is also within Palliser's Triangle and the Great Plains ecoregion. With the construction of the Qu'Appelle River Dam and Gardiner Dam upstream, water flow was significantly increased and regulated. Most of the Qu'Appelle's present flow is actually water diverted from the South Saskatchewan River. Upper and lower watersheds According to the Saskatchewan Water Security Agency, the Qu'Appelle Valley is made up of two watersheds with the dividing point being Craven Dam on the east side of Craven: Lower Qu'Appelle Watershed The Lower Qu'Appelle Valley is locate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Saskatchewan River
The South Saskatchewan River is a major river in Canada that flows through the provinces of Alberta and Saskatchewan. For the first half of the 20th century, the South Saskatchewan would completely freeze over during winter, creating spectacular ice breaks and dangerous conditions in Saskatoon, Medicine Hat and elsewhere. At least one bridge in Saskatoon was destroyed by ice carried by the river. The construction of the Gardiner Dam in the 1960s, however, lessened the power of the river by diverting a substantial portion of the South Saskatchewan's natural flow into the Qu'Appelle River. By the 1980s many permanent sandbars had formed due to the lowering of the level of the river. From the headwaters of the Bow River, the South Saskatchewan flows for . At its mouth at Saskatchewan River Forks, it has an average discharge of and has a watershed of , 1,800 of which are in Montana in the United States and in Alberta and Saskatchewan. Course The river originates at the confluence o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
