Toonumbar Dam
The 928th tallest dam in the world
Toonumbar Dam is a minor ungated rock fill with clay core embankment dam with a concrete chute spillway across the Iron Pot Creek north-west of Casino in the Northern Rivers region of New South Wales, Australia. The dam's purpose includes hydro-power, irrigation, water supply, and conservation. The impounded reservoir is called Lake Toonumbar.
Dam data from Wikidata (CC0) plus curated additions. Summary from Wikipedia (CC BY-SA).