Rowallan Power Station
| Rowallan Dam | |
|---|---|
Location of the Rowallan Dam in Tasmania | |
| Country | Australia |
| Location | North-western Tasmania |
| Coordinates | 41°43′48″S 146°12′36″E / 41.73000°S 146.21000°E |
| Purpose | Power |
| Status | Operational |
| Construction began | 1963 |
| Opening date | 1967 |
| Owner(s) | Hydro Tasmania |
| Dam and spillways | |
| Type of dam | Embankment dam |
| Impounds | Mersey River |
| Height | 43 metres (141 ft) |
| Length | 579 metres (1,900 ft) |
| Dam volume | 497 thousand cubic metres (17.6×106 cu ft) |
| Spillways | 1 |
| Spillway type | Uncontrolled |
| Spillway capacity | 685 cubic metres per second (24,200 cu ft/s) |
| Reservoir | |
| Creates | Rowallan Lake |
| Total capacity | 130,490 megalitres (4,608×106 cu ft) |
| Catchment area | 345 square kilometres (133 sq mi) |
| Surface area | 88.6 hectares (219 acres) |
| Maximum length | 11 kilometres (6.8 mi) |
| Normal elevation | 488 metres (1,601 ft) |
| Rowallan Power Station | |
| Operator(s) | Hydro Tasmania |
| Commission date | 1968 |
| Type | Conventional |
| Hydraulic head | 49 metres (161 ft) |
| Turbines | 1 x 10.5 MW (14,100 hp) Maier Francis turbine |
| Installed capacity | 10.5 megawatts (14,100 hp) |
| Capacity factor | 0.95 |
| Annual generation | 45 gigawatt-hours (160 TJ) |
| Website hydro | |
The Rowallan Power Station is a conventional hydroelectric power station located in north-western Tasmania, Australia. The station is located 25 kilometres (16 mi) south of Liena.