Burdekin Dam

The Burdekin Dam, officially the Burdekin Falls Dam, is a concrete gravity dam with an uncontrolled spillway across the Burdekin River, located south west of Ayr, and Home Hill in North Queensland, Australia. Built for the purpose of irrigation, the reservoir, called Lake Dalrymple. Burdekin Dam is managed by SunWater. Water from the reservoir is also used to replenish downstream aquifers.Location and featuresThe dam wall is long and has a 504m spillway, and a drop of. The reservoir holds 1860000ML at full capacity. The design allows for future storage capacity increases and potential for hydro-electricity generation. Plans are in place to increase the safety of this dam in an extreme rainfall event by increasing the spillway capacity. This project is scheduled for completion over the next 5 to 20 years.The catchment area for the dam extends north to the Seaview Range west of Ingham, south to the Drummond Range near Alpha through the Suttor and Belyando Rivers, southeast to the coastal ranges west of Mackay, and west beyond Charters Towers to the Lolworth, Montgomery and Stopem Blockem Ranges through the Clarke River.