Friedenau Dam
The 928th tallest dam in the world
Friedenau Dam is a gravity concrete dam in Khomas Region, Namibia. Located 38 kilometres (24 mi) southwest of Windhoek, it dams the Kuiseb River and provides water to nearby Matchless Mine. It has a capacity of 6.723 million cubic metres (8, 793, 000 cu yd) and was completed in 1972, when the territory was occupied by South Africa.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).