Southedge Dam
The 928th tallest dam in the world
The Southedge Dam, also known as the Lake Mitchell Dam, is an earth filled embankment dam across the Mitchell River located in Southedge, Shire of Mareeba in Far North Queensland, Australia. Opened in 1987 as an ornamental lake, the impoundment created by the dam is called Lake Mitchell and at full supply level has an active capacity of 129,000 megalitres (28×10^9 imp gal, 34×10^9 US gal).
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).