Cooloolabin Dam
The 928th tallest dam in the world
The Cooloolabin Dam is a concrete gravity dam on Rocky Creek located to the west of Yandina on the Sunshine Coast of Queensland, Australia. The dam is located on the headwaters of the South Maroochy River waterway and is a source of potable water for the area.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).