Xonxa Dam
The 675th tallest dam in the world
Xonxa Dam, is a composite zoned earthfill/rockfill dam situated on the White Kei River in Eastern Cape, South Africa. It was established in 1972 and has a capacity of 158,500,000 cubic metres (5.60×109 cu ft). The wall is 48 metres (157 ft) high. The dam serves mainly for irrigation purposes and its hazard potential has been ranked high (3).
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).