Gattonvale Offstream Storage

Reservoir in southeast of Collinsville, Queensland

20°45′S 147°56′E / 20.75°S 147.94°E / -20.75; 147.94TypereservoirBasin countriesAustraliaWater volume5,200 megalitres (180×10^⁶ cu ft)

Gattonvale Offstream Storage is a water storage reservoir located 23 km southeast of Collinsville, Central Queensland adjacent to the Bowen River Weir. It is intended to improve reliability of water supply to the Collinsville Power Station, coal mines, and townships. The storage is filled by pumping water from the Bowen River Weir during high flows in the river system during the wet season. Sunwater constructed the storage to a capacity of 5,200 megalitres, with the storage officially opened in December 2005.^[1]^[2]

Water supply in Queensland, Australia

Dams and reservoirs by region

South East Queensland	Atkinson Baroon Pocket Biggera Creek Bill Gunn Bromelton Cedar Grove Weir Lake Clarendon Enoggera Ewen Maddock Gold Creek Hinze Lake Manchester Leslie Harrison Little Nerang Maroon Moogerah Mount Crosby Weir North Pine Poona Sideling Creek Six Mile Creek Somerset Splityard Creek Wappa Wivenhoe Wyaralong
Darling Downs	Connolly Cooby Coolmunda Cressbrook Glenlyon Leslie Perseverance
South West Queensland	E.J. Beardmore Neil Turner Weir
Wide Bay–Burnett	Ben Anderson Barrage Bjelke-Petersen Boobir Boondooma Borumba Cania Cedar Pocket Cooloolabin Fred Haigh Gordonbrook Lake Gregory Lenthalls McCauley Weir Meandu Creek Paradise Placer Wuruma
Central Queensland	Lake Awoonga Burton Gorge Callide Fairbairn Fitzroy River Barrage Kroombit Middle Creek Number 7 Teemburra Theresa Creek
North Queensland	Bamboo Burdekin Falls Eungella Gattonvale Offstream Storage Kinchant Paluma Peter Faust Ross River Solomon Teviot Creek
Far North Queensland	Copperlode Falls Ibis Irvinebank Koombooloomba Return Creek Southedge Stannary Hills Lake Tinaroo Wild River
North West Queensland	Lake Belmore Corella East Leichhardt Lake Julius Kidston Lake Moondarra Rifle Creek
Historical	Nindooinbah Tallebudgera Creek

Water resource management by function

Companies and government agencies	Gold Coast Water Queensland Urban Utilities seqwater SunWater WaterSecure
Other sources / facilities	Bradfield Scheme Bundaberg Irrigation Scheme Gold Coast Desalination Plant Mount Crosby Pumping Station SEQ Water Grid Toowoomba Water Futures referendum, 2006 Western Corridor Recycled Water Scheme
Regulators	Department of Energy and Water Supply
Historical	Brisbane Water LinkWater Queensland Water Commission SEQ Water Grid Manager

Dams category
Water management category
Commons

References

^ "New $22m dam set to open". ABC News. 14 December 2005. Retrieved 28 October 2021.
^ "Sunwater Balancing and Offstream Storages". Sunwater. Retrieved 28 October 2021.