Bowatenna Dam
The 928th tallest dam in the world
The Bowatenna Dam is a 100 ft (30 m) high gravity dam at Bowatenna, in Central Province of Sri Lanka. The dam was built in June 1981, and is used primarily for irrigation. A 40 MW power station is also constructed 5,800 ft (1, 800 m) downstream, for hydroelectric power generation.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).