Kromfonteinlower (Wilge) Cofferdam
The 928th tallest dam in the world
Kromfonteinlower (Wilge) Cofferdam is a rockfill type dam located on the Steenkool Spruit, near Witbank, Mpumalanga, South Africa. It was established in 1992 and its primary purpose is to serve for river diversion. The hazard potential of the dam has been ranked significant (2).
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).