Oanob Dam
The 928th tallest dam in the world
Oanob Dam is a dam outside Rehoboth, Hardap Region, Namibia. Located 7 kilometres (4.3 mi) outside Rehoboth, it dams the Oanob River and supplies the town with the majority of its water. It has a capacity of 34,505,000 cubic metres (1.2185×109 cu ft) and was completed in 1990, the year of Namibia's independence.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).