Trevallyn Dam
The 928th tallest dam in the world
The Trevallyn Dam is a gravity dam across the South Esk River in Launceston, Tasmania, Australia. Completed in 1955, the resultant reservoir, Lake Trevallyn, was established for the purpose of generating hydroelectricity within the northern Midlands and West Tamar region. The Trevallyn Power Station is a run-of-the-river hydroelectric power station, owned and operated by Hydro Tasmania.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).