Sunday, August 30, 2026 Search My Trip EnglishChinese
World news · travel · culture
Taiwan The Taiwan Times
Taiwan's window to the world

John Horgan Dam

The 928th tallest dam in the world

m

The John Horgan Dam (formerly known as the Site C Dam) is a hydroelectric dam on the Peace River, 14 kilometres southwest of Fort St. John in northeastern British Columbia, Canada. It is located approximately 80 kilometres downstream from the W. A. C. Bennett Dam. Completed in 2025, it is the fourth largest producer of hydroelectricity in British Columbia, with an expected capacity of 1,100 MW and an expected annual output of 5,100 GWh of electricity. A publicly accessible viewpoint is located immediately west of the City of Fort St. John, on the south side of Highway 97. The project has drawn considerable opposition from several quarters due to its planned flooding of agricultural land, damage to the local environment, high construction cost, possible alternatives, and the uncertainty of future electricity prices and demand in the province. Two Treaty 8 First Nations and local landowners made legal challenges to the dam, though these were dismissed by the Federal Court of Appeal. In addition, over 200 scholars, as well as the Royal Society of Canada, expressed concerns to the federal Liberal government, citing weakness in the regulatory review process and the environmental assessment for the project. In May 2016, the federal government of Canada stated it is "not revisiting projects that have been reviewed and approved". On 11 December 2017, John Horgan, the premier of British

Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).

More dams in Canada

  1. Daniel-Johnson Dam214 m
  2. Robert-Bourassa Dam · La Grande River162 m
  3. Bighorn Dam94 m
  4. W. A. C. Bennett Dam m
  5. Mica Dam m

Other tall dams worldwide

  1. Rogun Dam · Tajikistan335 m
  2. Shuangjiangkou Dam · China312 m
  3. Norak Dam · Tajikistan300 m
  4. Grande Dixence dam · Switzerland285 m
  5. Sayano-Shushenskaya Dam · Russia245 m
  6. Oroville Dam · United States234.7 m
  7. Bhakra Dam · India225.6 m
  8. Hoover Dam · United States221 m