E.J. Beardmore Dam
The E.J. Beardmore Dam, an earth-fill embankment dam with a concrete gravity wall across the Balonne River, is located in South West Queensland, Australia. The main purpose of the dam is for irrigation. The resultant reservoir is called Lake Kajarabie.
Beardmore Dam | |
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The Beardmore Dam viewed from below the dam wall | |
Location of the Beardmore Dam in Queensland | |
Official name | E. J. Beardmore Dam |
Country | Australia |
Location | South West Queensland |
Coordinates | 27°54′22″S 148°38′42″E |
Purpose | Irrigation; water supply |
Status | Operational |
Construction began | 1968 |
Opening date | 1972 |
Operator(s) | Sunwater |
Dam and spillways | |
Type of dam | Embankment dam |
Impounds | Balonne River |
Height | 15.2 m (50 ft) |
Length | 2,571 m (8,435 ft) |
Dam volume | 115×10 3 m3 (4.1×10 6 cu ft) |
Spillways | One |
Spillway type | Uncontrolled |
Spillway capacity | 5,550 m3/s (196,000 cu ft/s) |
Reservoir | |
Creates | Lake Kajarabie |
Total capacity | 81,800 ML (18.0×10 9 imp gal; 21.6×10 9 US gal) |
Catchment area | 75,032 km2 (28,970 sq mi) |
Surface area | 2,850 ha (7,000 acres) |
Maximum water depth | 12.1 m (40 ft) |
Normal elevation | 207.12 m (679.5 ft) |
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