Nnywane Dam
The 928th tallest dam in the world
The Nnywane Dam is a dam on the Nnywane River in Botswana. The reservoir provides a water supply to Lobatse, a town 70 kilometres (43 mi) south of Gaborone. Water from the reservoir may also be transferred to Gaborone if needed.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).