Tekezé Dam
The 928th tallest dam in the world
Tekezé Dam is a double-curvature arch dam located between Amhara and Tigray regions of Ethiopia. It is situated on the Tekezé River, a tributary of the Nile that flows through one of the deepest canyons in the world.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).