The Aguasabon River is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...

Thunder Bay District Thunder Bay District is a district and census division in Northwestern Ontario in the Canadian province of Ontario. The district seat is Thunder Bay. In 2016, the population was 146,048. The land area is ; the population density was . Most of ...

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

, Canada. The river originates at Chorus Lake and empties into

Lake Superior Lake Superior in central North America is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. and the third-largest by volume, holding 10% of the world's surface fresh wa ...

near the community of

Terrace Bay Terrace Bay is a township in Thunder Bay District in northern Ontario, Canada, located on the north shore of Lake Superior east of Thunder Bay along Ontario Highway 17, Highway 17. The name originates from a series of lake Terrace (geology), ter ...

. When the Canadian Pacific Railway was being built 1882-1885, the river was known as the Black River at mileage 857 miles from Montreal, not to be confused with the Black River near Heron Bay. The Aguasabon is in length, and plunges down at the Aguasabon Falls. The river follows fractures in the 2.6 billion-year-old bedrock, and the exposed rock is

granodiorite Granodiorite () is a coarse-grained (phaneritic) intrusive igneous rock similar to granite, but containing more plagioclase feldspar than orthoclase feldspar. The term banatite is sometimes used informally for various rocks ranging from gra ...

Aguasabon station

Aguasabon Station is a dam and two unit

hydroelectric Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and ...

power plant run by

Ontario Power Generation Ontario Power Generation Inc. (OPG) is a Crown corporations of Canada, Crown corporation and "government business enterprise" that is responsible for approximately half of the electricity generation in the province of Ontario, Canada. It is w ...

.''Ontario Power Generation'
Aguasabon Station
. Retrieved 17 October 2007. It generates power to support a

Kimberly-Clark Kimberly-Clark Corporation is an American multinational personal care corporation that produces mostly paper-based consumer products. The company manufactures sanitary paper products and surgical & medical instruments. Kimberly-Clark brand n ...

pulp Pulp may refer to: * Pulp (fruit), the inner flesh of fruit Engineering * Dissolving pulp, highly purified cellulose used in fibre and film manufacture * Pulp (paper), the fibrous material used to make paper * Molded pulp, a packaging material * ...

and paper plant at Terrace Bay. In 1945, the

Hydro-Electric Power Commission of Ontario Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and ...

began preliminary

survey Survey may refer to: Statistics and human research * Statistical survey, a method for collecting quantitative information about items in a population * Survey (human research), including opinion polls Spatial measurement * Surveying, the techniq ...

work for a planned hydroelectric facility in the Terrace Bay area. Construction commenced in 1946 and the facility began operating in 1948. The development required five million hours of

labour Labour or labor may refer to: * Childbirth, the delivery of a baby * Labour (human activity), or work ** Manual labour, physical work ** Wage labour, a socioeconomic relationship between a worker and an employer ** Organized labour and the labour ...

, a network of access roads, and the erection of 25 buildings including staff housing, a hospital, administration office, pump house, machine shops and laundry. The dam enlarged Hays Lake to five hundred times its original size, and forced the relocation of

Ontario Highway 17 King's Highway 17, more commonly known as Highway 17, is a provincially maintained highway and the primary route of the Trans-Canada Highway through the Canadian province of Ontario. It begins at the Manitoba boundary, west of Kenora, and the m ...

, requiring a new bridge be constructed. As part of the project, the Hydro-Electric Power Commission of Ontario diverted the headwaters of the

Kenogami River The Kenogami River is a river in the James Bay drainage basin in Thunder Bay and Cochrane districts in Northern Ontario, Canada, which flows north from Long Lake near Longlac to empty into the Albany River. Shows the river course. The river is ...

to flow south into Long Lake and into the Aguasabon River system to

, rather than flowing north towards

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: b ...

via the

Albany River Albany, derived from the Gaelic for Scotland, most commonly refers to: *Albany, New York, the capital of the State of New York and largest city of this name *Albany, Western Australia, port city in the Great Southern Albany may also refer to: ...

References

* *

External links

*{{Commons category-inline
Township of Terrace Bay Aguasabon Falls PageOntario Power Generation - Aguasabon Station
Rivers of Thunder Bay District Tributaries of Lake Superior

Aguasabon station

See also

References

External links