Idukki Dam

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Idukki Dam
Idukki Dam
Idukki arch dam on the Periyar
Impounds Periyar River
Creates Idukki reservoir
Locale Kerala, India
Maintained by Government of Kerala
Height 169.16
Construction began 30 April 1969
Opening date February 1973
Reservoir information
Capacity 2000 M m3
Catchment area 60 km2
Geographical Data
Coordinates 9°51′01″N 26°58′01″W / 9.85028, -26.96694

The Idukki Dam is built on the Periyar River, in the ravine between the Kuravan and Kurathi Hills in the southern Indian state of Kerala. At 167.68 meters, it is one of the highest arch dams in Asia. It started generating power on 4 October 1975.[1] Technically, the dam type is a concrete double, curvature parabolic, thin arc dam.[2]

This dam was constructed along with two other dams at Cheruthony and Kulamavu. Together, the three dams have created an artificial lake that is 60 km² wide. The stored water is used to produce electricity at the Moolamattom Power house, which is located inside nearby rocky caves. The Government of Canada aided in the building of the dam with long term loans and grants.[1]

[edit] Notes

  1. ^ a b Idukki District Hydroelectric projects. Retrieved on 2007-03-12.
  2. ^ Salient Features - Dam. Retrieved on 2007-03-12.

Image:Pidukki.jpg

[edit] External links

Coordinates: 9°51′N, 76°58′E