Quesnel Lake

Quesnel Lake
Quesnel Lake
Quesnel Lake is located in British Columbia
Quesnel Lake
Quesnel Lake
LocationBritish Columbia, Canada
Coordinates52°32′N 121°2′W / 52.533°N 121.033°W / 52.533; -121.033
Lake typeGlacial, fjord lake, oligotrophic[1]
Primary inflowsHorsefly River
Mitchell River
Niagara Creek[1]
Primary outflowsQuesnel River (total 131m3)[1]
Catchment area6,200 km2 (2,400 sq mi)[1]
Basin countriesCanada
Max. length100 km (62 mi) from Likely to end of East arm,[2] 48 km (30 mi) North Arm
Surface area266 km2 (103 sq mi)[1][2]
Average depth157 m (515 ft)[1][2]
Max. depth631 m (2,070 ft)[2]
Water volume41.8 km3 (10.0 cu mi)[1][2]
Residence time10.1 years[1][2]
Shore length1323.8 km (201.2 mi)
Surface elevation728 m (2,388 ft)[3]
SettlementsLikely, Horsefly
1 Shore length is not a well-defined measure.

Quesnel Lake /kwɪˈnɛl/ is a glacial lake or fjord in British Columbia, Canada, and is the major tributary of the Fraser River. With a maximum depth of 631 m (2,070 ft), it is claimed to be the deepest fjord lake in the world,[1] the deepest lake in BC, and the third-deepest lake in North America, after Great Slave Lake and Crater Lake.

On August 4, 2014, the tailings pond of Mount Polley mine burst, spilling tailings into Polley Lake and Quesnel Lake and temporarily depriving residents of Likely, British Columbia, of fresh water for household use.[4] In 2017, the Mount Polley mine was granted a permit to discharge mine wastewater into Quesnel Lake.[5]

Forestry, mining and fishing are popular in this area. Quesnel Lake is also a trophy lake because live bait or barbed hooks are not allowed. Catch-and-release restrictions apply to Steelhead fish shorter than 10 cm or longer than 50 cm. Rainbow trout, Dolly Varden and other species of lake trouts are common. Quesnel lake offers the ability to fish right from shore and along tributary streams, or to explore the lake by boat, kayak, canoe, or paddleboard during the summer months.[6]

See also

References

  1. ^ a b c d e f g h i Potts 2004.
  2. ^ a b c d e f Petticrew et al. 2015, p. 3349.
  3. ^ Elevation from Google Earth
  4. ^ Petticrew et al. 2015.
  5. ^ "B.C. Quietly Grants Mount Polley Mine Permit to Pipe Mine Waste Directly into Quesnel Lake".
  6. ^ "Quesnel Lake". Land Without Limits. Retrieved 2021-09-04.

Sources

  • Petticrew, Ellen L.; Albers, Sam J.; Baldwin, Susan A.; Carmack, Eddy C. (5 May 2015). "The impact of a catastrophic mine tailings impoundment spill into one of North America's largest fjord lakes: Quesnel Lake, British Columbia, Canada". Geophysical Research Letters. 42 (9): 3347–3355. doi:10.1002/2015GL063345.
  • Potts, Daniel John (August 2004). Quesnel Lake's heat budget (PDF) (Thesis). Archived from the original (PDF) on July 6, 2011. Retrieved June 17, 2007.


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