The Moogerah Dam is a mass concrete double curvature arch dam with an un-gated spillway across the Reynolds Creek that is located in the South East region of Queensland, Australia. The main purposes of the dam are for irrigation of the Reynolds Creek and for supply of potable water to Warrill Creek and farmers in the Warrill Valley. The impounded reservoir is called Lake Moogerah. Moogerah is derived from the Aboriginal word Moojirah, meaning "home of the thunderstorm."