The Calueque Dam, is an operational multipurpose dam across the Kunene River, in Kunene Province, in southwestern Angola. The dam stores water for the 347 MW (465,000 hp) Ruacana Hydroelectric Power Station, in neighboring Namibia. Its waters are also used for the irrigation of farmland, both in Angola and Namibia.[1]
| Calueque Dam | |
|---|---|
  Map of Angola showing the location of Calueque Dam | |
| Country | Angola |
| Location | Kunene River, Kunene Province |
| Coordinates | 17°16′22″S 14°32′40″E / 17.27278°S 14.54444°E |
| Purpose | Power, Drinking, Irrigation |
| Status | Operational |
| Construction began | 1972 |
| Opening date | 2015 |
| Dam and spillways | |
| Impounds | Kunene River |
| Elevation at crest | 1,048 metres (3,438 ft) above mean sea level |
| Dam volume | 475,000,000 cubic metres (1.6774466693×1010 cu ft) |
Location
editThe dam is located in the town of Calueque, close to the international border with Namibia, approximately 196 kilometres (122 mi), by road, southwest of the town of Ondjiva, the provincial capital.[2]
The dam is approximately 1,282 kilometres (797 mi), by road, south of Luanda, the capital city of Angola.[3] The geographical coordinates of Calueque Dam are 17°16'22.0"S, 14°32'40.0"E (Latitude:-17.272778; Longitude:14.544444).[4]
History
editIn October 1964, representatives of the government of Portugal and the government of South Africa met in Lisbon, Portugal and signed agreements relating to the construction of dams on the Kunene River, thereby controlling the rate of flow of the river and maximizing electricity output at the dams. The agreements also related to maximizing the availability of water for use by humans and animals in Angola and South West Africa (now Namibia). The agreements spelt out who owned what and who would construct, operate and pay for (a) Gove Dam (b) Calueque Dam and the associated Gove Hydroelectric Power Station and the Ruacana Hydroelectric Power Station.[1][5]
Construction of the Calueque Dam started in 1972. Work on the dam was abandoned in 1976 due to the Angolan Civil War. At the time construction stopped in 1976, approximately 70 percent of the civil works had been completed and the dam could provide some water for human and animal use. In 1988, "an attack" severely damaged the incomplete structure.[1][6]
Repairs and optimization
editIn 2012, repairs and refurbishment of the partially complete dam commenced. Rehabilitation work was concluded in 2015.[7] Other optimization work includes the rehabilitation of the canal carrying water for human and animal use, from the dam at Calueque, Angola to Oshakati, Namibia, measuring 150 kilometres (93 mi).[8]
See also
edit
References
edit- ^ a b c Kunene River Awareness Kit (2010). "The Kunene River Scheme: Calueque Dam". Luanda: Kunene River Awareness Kit. Retrieved 16 April 2021.
- ^ "Road Distance Between Ondjiva, Angola And Calueque, Angola" (Map). Google Maps. Retrieved 16 April 2021.
- ^ "Road Distance Between Luanda, Angola And Calueque, Angola" (Map). Google Maps. Retrieved 16 April 2021.
- ^ "Location of Calueque Dam, Angola" (Map). Google Maps. Retrieved 16 April 2021.
- ^ Food and Agriculture Organization (21 January 1969). "Agreement between the government of the Republic of South Africa and the government of Portugal in regard to the first phase of development of the water resources of the Cunene river basin Lisbon, 21 January 1969" (FAO Quoting: Portugal, Dario do Governo. No. 250, 28 October 1970, p. 1589). Rome, Italy: Food and Agriculture Organization. Retrieved 16 April 2021.
- ^ Bernard E. Trainor (30 June 1988). "Pretoria Says Angola Raid Is Threat to Talks on Peace". The New York Times. Retrieved 16 April 2021.
- ^ P. C. Blersch, W. van Wyk, R. Steenkamp (2015). "2015–Rehabilitation of Calueque Dam: Challenges And Successes". Hobart, Tasmania, Australia: The Australian National Committee on Large Dams Incorporated (ANCOLD Inc). Retrieved 16 April 2021.
{{cite web}}: CS1 maint: multiple names: authors list (link) - ^ Inès Magoum (16 February 2021). "Namibia: NamWater Launches The Rehabilitation of the Calueque-Oshakati Canal". Paris, France: Afrik21.africa. Retrieved 16 April 2021.
External links
edit- Upgrading dam infrastructure in Angola As of 11 March 2014.