Fed from the southwest by the Peace and Athabasca rivers (the deltas of which have separated it from Lakes Claire and Mamawi), it is drained to the northwest by the Slave River, eventually reaching the Arctic Ocean via the Great Slave Lake and the Mackenzie River. The lake was a pivotal point in the fur trade system, being as far west as canoes could go and still return before the ice. PAHs are groupings of chemicals caused when fossil fuels and biomass are incompletely burned. Omissions? Camsell Portage, Uranium City and Eldorado are on or near the northern shore. 74% of the lake is in the former province, and 26% in the latter. The next biggest lake is in Canada, called Lake Athabasca. Lake Athabasca is located in the northwest corner of Saskatchewan and the northeast corner of Alberta. The only other significant settlement is Uranium City, which is important for its gold and uranium mines. In addition, RAMP’s effectiveness is often called into question, as the organization is funded by oil companies and has done poorly on scientific reviews. Lake Athabasca is a fly-in lake … Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Lake Athabasca is a 1,939,776-acre lake with a maximum depth of 410 feet making it the largest and deepest lake in both Alberta and Saskatchewan. Near Lake Athabasca, the Athabasca, St. Claire, and Peace River systems form the largest fresh water delta in the world. And is distributed by 26% in Alberta and 74% in Saskatchewan. The weather turned on us very quickly from sunny to rain and tremendous gusts of wind. Lake Athabasca is located in northeastern Alberta and northwestern Saskatchewan, at the edge of the Precambrian Shield.With an area of 7,935 km 2 and a 2,140 km shoreline, it is the eighth-largest lake in Canada. Black Friday Sale! Corrections? Of this, 89% is in Alberta and 11% is in Saskatchewan. Lake Athabasca is located in the northwest corner of Saskatchewan and the northeast corner of Alberta. About the Athabasca River Basin (with additional facts from the Athabasca Watershed Council) The Athabasca River begins at the Columbia Glacier in Jasper National Park (headwaters) and travels about 1500 km northeast across Alberta and drains into Lake Athabasca in the north-east. Lake Athabasca is a fly-in lake … Our team will be reviewing your submission and get back to you with any further questions. It is a remnant of the vast Glacial Lake McConnell just like the Great Bear Lake and Great Slave Lake. Pino - logical board game which is based on tactics and strategy. Lake Athabasca’s proximity to oil sands development is a primary cause of environmental concern. Lake Athabasca, lake in Canada, astride the Alberta–Saskatchewan border, just south of the Northwest Territories. elements named by the US Environmental Protection Agency’s Clean Water Act) to the Athabasca River and its tributaries. Other fish species documented in the lake include: lake whitefish, artic grayling, yellow perch, burbot, white sucker and longnose sucker. The first mine (from 1967, now part of the Millennium Mine) is visible near the Athabasca River in the 1984 image. Lake Athabasca Facts. They are of concern because they stay in the environment for long periods of time and do not break down easily in water. Approximately 70 per cent of Lake Athabasca lies within Saskatchewan and the remainder in Alberta. The lake, 208 mi (335 km) long by 32 mi wide, has an area of 3,064 sq mi (7,936 sq km) and a maximum depth of 407 ft (124 m). Premium Membership is now 50% off! Prior to 1997 and the establishment of the Regional Aquatics Monitoring Program (RAMP), the effects of the oil sands on aquatic ecosystems were not monitored. The only new development visible between 1984 and 2000 is the Mildred Lake Mine (west of the river), which began production in 1978, and was expanded in 1996. Approximately 26% of the lake is located in the northeast corner of Alberta, while the remainder is in northwest Saskatchewan. Lake Athabasca is a large lake that spans the Saskatchewan-Alberta provincial border in Canada. In general this is a remix of chess, checkers and corners. The game develops imagination, concentration, teaches how to solve tasks, plan their own actions and of course to think logically. Signing up enhances your TCE experience with the ability to save items to your personal reading list, and access the interactive map. Approximately 30% of the lake lies within Alberta and the remainder is located in Saskatchewan. 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