14 de Julho
The 928th tallest dam in the world
14 de Julho is a partially collapsed hydroelectric dam, formerly with around 100 MW of power, that is located in the Das Antas River between the municipalities of Cotiporã and Bento Gonçalves in Brazil. The dam had an estimated capacity of 55.18 million cubic meters before its collapse. Its construction project started in 2004 and subsequently entered into commercial operation in 2008.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).