Whitehorse - Geography.
Publié le 03/05/2013
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Another issue in Whitehorse is water quality.
Bacteria levels in Schwatka Lake, the city’s water source, have increased in recent years due to population growth in areasabove the lake.
In addition, the city’s sewage treatment system discharges wastewater into the Yukon River.
The level of waste treatment is not adequate, and thesewage poses a health hazard.
Whitehorse is presently improving its sewage treatment system.
VII HISTORY
Whitehorse was founded during the Klondike gold rush of the late 1890s.
It soon became the terminus of the 177-km (110-mi) White Pass and Yukon Railway,completed in July 1900 from Skagway, Alaska.
Whitehorse was named after Yukon River rapids, which looked like the manes of white horses.
Whitehorse became themajor distribution and service center for the mining settlements of the Upper Yukon Valley.
The Whitehorse tourist industry began to grow in the 1920s and 1930s as the city became the supply and departure point for outstanding hunting and fishing areas inthe Yukon.
During World War II, Whitehorse became a base for the construction of the Alaska Highway from Dawson Creek, British Columbia, to Fairbanks, Alaska.
Whitehorse wasalso a center for the Canol project, which built a crude-oil pipeline from Norman Wells in the Northwest Territories to Whitehorse and a Whitehorse oil refinery.
TheUnited States government leased the railway from 1942 to 1946 and upgraded the airport facilities.
The war years were a prosperous time in Whitehorse, and jobs wereplentiful.
Whitehorse was incorporated as a city in 1950; three years later it became the capital of the Yukon Territory.
The city grew in response to these changes.
To providepower for the increasing population, a hydroelectric dam and Schwatka Lake reservoir were constructed on the Yukon River in 1958.
In the 1950s and 1960s the federalgovernment encouraged new Yukon mining.
As a result silver, asbestos, lead, and zinc production expanded.
The White Pass and Yukon Corporation improved itstransportation operations and constructed new shipping facilities at the northeastern end of Whitehorse.
In 1969 the Cyprus Anvil mine began production and soonproduced 15 percent of Canadian lead and zinc.
By 1981, 12.4 percent of the Yukon government revenue was derived from Cyprus Anvil and the mine was the largestcustomer of the White Pass and Yukon Corporation.
In June 1982, however, the Cyprus Anvil mine closed its operations because of low mineral prices and highoperating costs.
Contributed By:Paul M.
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