Denison Dam
The 928th tallest dam in the world
Denison Dam, also known as Lake Texoma Dam, is a dam located on the Red River between Texas and Oklahoma that impounds Lake Texoma. The purpose of the dam is flood control, water supply, hydroelectric power production, river regulation, navigation and recreation. It was also designated by the American Society of Civil Engineers as a National Historic Civil Engineering Landmark in 1993.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).