Challawa Gorge Dam
The 928th tallest dam in the world
The Challawa Gorge Dam is in Karaye Local Government Area of Kano State in the Northwest of Nigeria, about 90 km southwest of Kano city. It is a major reservoir on the Challawa River, a tributary of the Kano River, which is the main tributary of the Hadejia River.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).