Stratos Dam

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Stratos Hydroelectric Dam
Ηδροηλεκτρικό Φράγμα Στράτου

Stratos hydroelectric power plant.JPG

Stratos Hydroelectric Dam
Greece relief location map.jpg
Red pog.svg
Location of Stratos Hydroelectric Dam
Ηδροηλεκτρικό Φράγμα Στράτου in Greece
Country Greece
Location Stratos, Aitoloakarnania
Coordinates 38°40′33″N21°20′10″E / 38.67583°N 21.33611°E / 38.67583; 21.33611 Coordinates: 38°40′33″N21°20′10″E / 38.67583°N 21.33611°E / 38.67583; 21.33611
Purpose Power, irrigation
Status Operational
Construction began 1981
Opening date 1989
Owner(s) Public Power Corporation of Greece
Dam and spillways
Type of dam Embankment, earth-fill
Impounds Acheloos River
Height 26 m (85 ft)
Length 1,900 m (6,200 ft)
Dam volume 2,800,000 m3 (3,700,000 cu yd)
Reservoir
Creates Stratos artificial lake
Total capacity 11,000,000 m3 (8,900 acre⋅ft)
Catchment area 4,320 km2 (1,670 sq mi)
Surface area 8.4 km2 (3.2 sq mi) [1]
Power Station
Commission date 1988-1989
Turbines 2 x 75 MW Francis-type
2 x 3.35 MW S-turbine
Installed capacity 156.7 MW [2]
Annual generation 237 GWh

The Stratos Hydroelectric Dam (Greek : Υδροηλεκτρικό Φράγμα Στράτου) is a dam on the river Acheloos in Aetolia-Acarnania, western Greece. It is situated just east of the village Stratos, and 9 km northwest of Agrinio. The dam created the Stratos artificial lake. There are four more dams upstream from the Stratos Dam: the Kastraki Dam, the Kremasta Dam, the Sykia Dam and the Mesochora Dam.

Greek language language spoken in Greece, Cyprus and Southern Albania

Greek is an independent branch of the Indo-European family of languages, native to Greece, Cyprus and other parts of the Eastern Mediterranean and the Black Sea. It has the longest documented history of any living Indo-European language, spanning more than 3000 years of written records. Its writing system has been the Greek alphabet for the major part of its history; other systems, such as Linear B and the Cypriot syllabary, were used previously. The alphabet arose from the Phoenician script and was in turn the basis of the Latin, Cyrillic, Armenian, Coptic, Gothic, and many other writing systems.

Dam A barrier that stops or restricts the flow of surface or underground streams

A dam is a barrier that stops or restricts the flow of water or underground streams. Reservoirs created by dams not only suppress floods but also provide water for activities such as irrigation, human consumption, industrial use, aquaculture, and navigability. Hydropower is often used in conjunction with dams to generate electricity. A dam can also be used to collect water or for storage of water which can be evenly distributed between locations. Dams generally serve the primary purpose of retaining water, while other structures such as floodgates or levees are used to manage or prevent water flow into specific land regions. The earliest known dam is the Jawa Dam in Jordan, dating to 3,000 BC.

Achelous River River in western Greece

The Achelous, also Acheloos, is a river in western Greece. It is 220 km (137 mi) long. It formed the boundary between Acarnania and Aetolia of antiquity. It empties into the Ionian Sea. In ancient times its spirit was venerated as the river god Achelous.

The dam was constructed between 1981 and 1989. Four turbine units produce up to 156.7 MW of electricity.

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Kremasta Dam

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Kastraki Dam

The Kastraki Dam is an earth-fill embankment dam on the Achelous River near the village of Kastraki in Aitoloakarnania, Greece. It was completed in 1969 for the purposes of hydroelectric power generator, flood control and irrigation. The dam's power station houses four 80 MW Francis turbine-generators for an installed capacity of 320 MW. In 2010 the dam's overflow chute spillway was upgraded with 20 fuse plugs which increased the maximum height of the reservoir by 1.93 m (6.3 ft) and its storage capacity by 44,000,000 m3 (36,000 acre⋅ft).

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References

  1. "Large Dams in Greece". National Technical University of Athens. Retrieved 30 April 2013.
  2. "Hydroelectric Plants in Greece - other regions". IndustCards. Retrieved 6 May 2013.