Cachoeira dos Patos Dam
The 928th tallest dam in the world
The Cachoeira dos Patos Dam (Barragem de Cachoeira dos Patos) is a proposed hydroelectric dam on the Jamanxim River in the state of Pará, Brazil. Work has been delayed due to concern about environmental impact and lack of consultation with affected indigenous people.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).