King River (Tasmania)

The King River is a river on the West Coast of Tasmania.

Upper reaches

It rises in the vicinity of the Eldon Range, passes through the West Coast Range between Mount Huxley and Mount Jukes and empties in Macquarie Harbour near Strahan.

The upper section of the river lies in a glaciated valley, with glacier scouring scars high up on the upper parts of the mountains of the West Coast Range. Also small glacial lakes occur on and north of Mount Sedgwick. Lake Beatrice for instance lies on the eastern slope of Mount Sedgwick.

Queen River

A tributary, the Queen River, carried pollutants from mining operations in the Queenstown and flowed into the lower part of the King River for almost 100 years.It is estimated that 100 million tonnes of tailings were disposed of into the Queen River This has been stopped by measures taken by the mining companies and government, including the construction of tailings dams rather than direct deposit of wastes into the Queen River.

Abt Railway route

The north bank (except for the Teepookana to Quarter Mile Bridge section which was on the south bank) of the lower portion of the King River valley was the route for the old "Abt" rack railway to Queenstown.

In 1962 the original builder and owner, the Mount Lyell Mining and Railway Company closed and removed the line. This has been since restored in early 2002 for tourism purposes. The new line follows exactly the same route and is known as the West Coast Wilderness Railway.

Lower reaches

Below or west of Teepookana, in the last 10 km of the River, extensive silting from the mine tailings that have been carried down from Queenstown, has created such a resource that at least one mining company has in the past proposed the mining of the deposits at the edge of the river, as well as the delta formed out into Macquarie Harbour due to the amount of economically viable materials in the silt.

Damming

The upper portion of the King River valley was first surveyed for damming in 1917 by the Mount Lyell company. It was not until after the Franklin Dam issue of the 1980s that Hydro Tasmania proceeded to dam the valley. Lake Burbury was the name of the subsequently created lake over the valley, named after the first Australian born Governor of Tasmania, Stanley Burbury.

The small timber mill community adjacent to the old alignment of the Lyell Highway was submerged, as was a significant portion of the old railway alignment of the North Mount Lyell Railway between Linda and Pillinger. The site of the townsite of Crotty, and the smelters of Crotty were also submerged.

ee also

* Franklin River
* Gordon River
* Pieman River

References

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*Davies P, Mitchell N and Barmuta L 1996 " Mount Lyell remediation : the impact of historical mining operations at Mount Lyell on the water quality and biological health of the King and Queen River catchments, western Tasmania". Mount Lyell Remediation Research and Demonstration Program. Supervising Scientist Report 118, Supervising Scientist, Canberra. ISBN 0642243174
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*: 2003 edition - Queenstown: Municipality of Queenstown. :1949 edition - Hobart: Davies Brothers. OCLC|48825404; ASIN [http://www.amazon.com/dp/B000FMPZ80 B000FMPZ80] :1924 edition - Queenstown: Mount Lyell Tourist Association. OCLC|35070001; ASIN [http://www.amazon.com/dp/B0008BM4XC B0008BM4XC]

External links

*http://www.deh.gov.au/ssd/publications/ssr/120.html
*http://www.rpdc.tas.gov.au/soer/casestudy/16/index.php

*http://www.hydro.com.au/home/Tourism+and+Recreation/King+Catchment/
*http://www.hydro.com.au/Storages/Storage.pdf