Jiangya Dam
The 928th tallest dam in the world
The Jiangya Dam is a concrete gravity dam on the Loushui River, located 50 km (31 mi) northeast of Zhangjiajie in Hunan Province, China. The primary purpose of the multi-purpose dam is flood control but it also generates hydroelectricity, supplies water for irrigation and municipal use and improves navigation.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).