Downton Lake, originally Downton Reservoir, and also known as Downton Lake Reservoir, is a

reservoir A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including contro ...

in the

Bridge River Country The Bridge River Country is a historic geographic region and mining district in the Interior of British Columbia, Canada, lying between the Fraser Canyon and the valley of the Lillooet River, south of the Chilcotin Plateau and north of the Lillooet ...

of the

Interior of British Columbia , settlement_type = Region of British Columbia , image_skyline = , nickname = "The Interior" , subdivision_type = Country , subdivision_name = , subdivision_type1 = Province , subdivi ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

, formed by

Lajoie Dam Lajoie Dam is the uppermost of the storage dams of BC Hydro's Bridge River Power Project, which is located in the southwestern Interior of British Columbia. It is located just west of the small semi-ghost town of Gold Bridge. An earthfill struct ...

, the uppermost of the series of dams and diversions of the

Bridge River Power Project The Bridge River Power Project is a hydroelectric power development in the Canadian province of British Columbia, located in the Lillooet Country between Whistler and Lillooet. It harnesses the power of the Bridge River, a tributary of the Frase ...

. It was named for Geoffrey M. Downton, BCLS (British Columbia Land Surveyor), credited with first noting the hydroelectric potential inherent in the elevation differential between the

Bridge River The Bridge River is an approximately long river in southern British Columbia. It flows south-east from the Coast Mountains. Until 1961, it was a major tributary of the Fraser River, entering that stream about six miles upstream from the town of ...

and

Seton Lake Seton Lake is a freshwater fjord draining east via the Seton River into the Fraser River at the town of Lillooet, about long, in area and lies at an elevation of . Its depth is . The lake is natural in origin but was raised slightly as part of ...

on opposing sides of Mission Ridge above

Shalalth Shalalth and South Shalalth are unincorporated communities on the northern shore near the western end of Seton Lake in the Squamish-Lillooet region of southwestern British Columbia. The localities are by road about northwest of Lillooet, but on ...

in 1912.

Mount Downton Mount Downton is the highest summit of the diameter Itcha Range, located northeast of Anahim Lake and east of Far Mountain in the Chilcotin District of the Central Interior of British Columbia, Canada. It lies within Itcha Ilgachuz Provincia ...

in the

Chilcotin District The Chilcotin () region of British Columbia is usually known simply as "the Chilcotin", and also in speech commonly as "the Chilcotin Country" or simply Chilcotin. It is a plateau and mountain region in British Columbia on the inland lee of the Co ...

is also named for him. As of 2013, a new power plant is being built at Jamie Creek, about 17 km from the eastern end of the Lake.Jamie Creek Hydroelectric Project
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External links

References

{{British Columbia hydrography Reservoirs in British Columbia Bridge River Country