Biggera Creek Dam
Biggera Creek Dam is located in Queensland
Biggera Creek Dam
Location of the Biggera Creek Dam
in Queensland
CountryAustralia
LocationSouth East Queensland
Coordinates27°56′54″S 153°22′59″E / 27.94833°S 153.38306°E / -27.94833; 153.38306
PurposeFlood mitigation
StatusOperational
Operator(s)Gold Coast City Council
Dam and spillways
ImpoundsBiggera Creek
Reservoir
Total capacity3,700 ML (810×10^6 imp gal; 980×10^6 US gal)

The Biggera Creek Dam, or formally the Biggera Creek Flood Mitigation Dam, is a dam established for flood mitigation purposes over the Biggera Creek, located in the South East region of Queensland, Australia. The dam is situated approximately 3 kilometres (1.9 mi) northwest of Southport in the suburb of Arundel. It is operated by the Gold Coast City Council.

The dam has a capacity of 3,700 megalitres (810×10^6 imp gal; 980×10^6 US gal) and the height of the dam wall is 12.5 meters (41 feet).[1]

Because its sole purpose is flood mitigation, the retention basin behind the dam is almost always empty of water.

See also

References

  1. "Biggera Creek Dam Emergency Action Plan" (PDF). Department of Natural Mines and Resources. 28 December 2018. Retrieved 17 May 2019.


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