Gura Apelor Dam
| Gura Apelor Dam | |
|---|---|
.JPG) Downstream face of the dam | |
  Location of Gura Apelor Dam in Romania | |
| Country | Romania |
| Location | Hațeg, Hunedoara County |
| Coordinates | 45°20′21.03″N 22°43′18.00″E / 45.3391750°N 22.7216667°ECoordinates: 45°20′21.03″N 22°43′18.00″E / 45.3391750°N 22.7216667°E |
| Purpose | Power |
| Status | Complete, under repair |
| Construction began | 1975 |
| Opening date | 1986 |
| Owner(s) | S.C. Hidroelectrica S.A. |
| Dam and spillways | |
| Type of dam | Embankment, rock-fill |
| Impounds | Râul Mare River |
| Height | 168 m (551 ft) |
| Length | 464 m (1,522 ft) |
| Width (crest) | 12 m (39 ft) |
| Width (base) | 574 m (1,883 ft) |
| Dam volume | 10,285,000 m3 (13,452,000 cu yd) |
| Reservoir | |
| Total capacity | 225,000,000 m3 (182,000 acre·ft) |
| Catchment area | 235 km2 (91 sq mi) |
| Max. water depth | 162 m (531 ft) |
| Power station | |
| Name | Râul Mare Hydroelectric Power Station |
| Coordinates | 45°28′43.63″N 22°49′26.33″E / 45.4787861°N 22.8239806°E |
| Commission date | 1986 |
| Hydraulic head | 582.5 m (1,911 ft) |
| Turbines | 2 x 167.5 MW |
| Installed capacity | 335 MW |
The Gura Apelor Dam is a rock-fill dam on the Râul Mare River about 35 km (22 mi) southwest of Hațeg in Hunedoara County, Romania. It sits at the point where the Lapusnicu Mare, Lapusnicu Mic and Ses Rivers form the Râul Mare.[1] It is the tallest dam in Romania. The primary purpose of the dam is hydroelectric power generation and it supports the 335 MW Râul Mare Hydroelectric Power Station which is located underground about 18 km (11 mi) to the northeast. Water from the reservoir is piped the long distance from the dam to the power station. The difference in elevation between the reservoir and the power station downstream affords a hydraulic head of 582.5 m (1,911 ft). Construction on the dam began in 1975 and the power station was operational in 1986.[2] In 2012 the dam's reservoir was drained for repairs. It is expected to be impounded again in 2014.[3]
References
- ↑ "Stability Monitoring System Implementation for Rural Mare Retezat Dam" (PDF). International Association for Automation and Robotics in Construction. 2009. Retrieved 8 April 2014.
- ↑ "SUCURSALE" (in Romanian). Hidroconstructia. Retrieved 8 April 2014.
- ↑ "Looks like a lake without water" (in Romanian). Evz.Ro. 22 February 2013. Retrieved 7 April 2014.
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