Cooby Dam - Credit: Wikimedia Commons
The Cooby Dam is a rockfill embankment dam with an ungated spillway across the Cooby Creek, a tributary of Condamine River, at Groomsville in the Toowoomba Region on the Darling Downs, Queensland, Australia. The main purpose of the dam is for potable water supply of the Toowoomba region. The impounded reservoir is called the Cooby Creek Reservoir. Read more on Wikipedia
Source: en.wikipedia.org