Fitzroy Falls Dam Explained

Fitzroy Falls Dam
Location Map:Australia New South Wales
Location Map Caption:Location in New South Wales
Coordinates:-34.6461°N 150.4875°W
Country:Australia
Status:O
Opening:1974
Dam Type:E
Dam Height:14m (46feet)
Dam Length:1530m (5,020feet)
Dam Volume:760m2
Dam Crosses:Yarrunga Creek
Spillway Capacity:516m3/s
Res Name:Fitzroy Falls Reservoir
Res Capacity Total:9950ML
Res Catchment:31km2
Res Surface:522ha

Fitzroy Falls Dam, located in New South Wales, Australia, is part of the Shoalhaven Scheme, a complex of dams and pipelines that was completed in 1974. It consists of four separate earth and rockfill embankments located on the Yarrunga Creek upstream of Fitzroy Falls and about southeast of Moss Vale. The main embankment of is high and in length. At 100% capacity, the dam wall holds back approximately of water, creating the impounded Fitzroy Falls Reservoir, which has a surface area of, drawn from a catchment area of . The spillway has a discharge capacity of .[1] [2]

The 3030m (9,940feet) Wildes Meadow Canal connects the reservoir to the Burrawang Pumping Station. The 2830m (9,290feet) Burrawang Tunnel and 1000m (3,000feet) Canal join the pumping station to the Wingecarribee Reservoir.[3]

The Fitzroy Falls Dam is connected to the Bendeela Pondage via the Bendeela Pumping and Power Station, allowing it to act as both a hydroelectric power source and a storage reservoir that can send water to the Tallowa Dam, which feeds the Wingecarribee and Warragamba.[4]

See also

Notes and References

  1. Web site: Register of Large Dams in Australia. Excel. The Australian National Committee on Large Dams Incorporated. 2010. 3 May 2013. Dams information. 12 December 2013. https://web.archive.org/web/20131212120804/http://www.ancold.org.au/wp-content/uploads/2012/10/Dams-Australia-2010-v1-for-website.xls. dead.
  2. Web site: Fitzroy Falls Reservoir . Water storage and supply report . Sydney Catchment Authority . 9 March 2013 . https://web.archive.org/web/20130419131941/http://www.sca.nsw.gov.au/dams-and-water/major-sca-dams/shoalhaven-system/fitzroy-falls-reservoir . 19 April 2013 . dead .
  3. Book: Dams of Greater Sydney and surrounds: Shoalhaven. Sydney Catchment Authority. April 2012. 978-1-876951-12-2. 4 May 2013.
  4. Web site: Bendeela Pondage. Sydney Catchment Authority. 8 Sep 2015. https://web.archive.org/web/20130426103308/http://www.sca.nsw.gov.au/dams-and-water/major-sca-dams/shoalhaven-system/bendeela-pondage. 26 April 2013. dead.