During FY19 there was a slight decrease in cooling water withdrawn at AGL Torrens and returned to Port Adelaide River, and minimal change in cooling water withdrawn at AGL Macquarie and returned to Lake Liddell.
Managed water comprises non-consumptive use of water.
Volumes of water withdrawn and returned to Lake Liddell are estimated for FY18.
FY15 data includes AGL Macquarie from September 2014.
FY15 data for AGL Macquarie has been restated from the number reported in the FY15 Sustainability Report (12,265 GL) following the identification of a calculation error.
FY16 and FY17 data for AGL Macquarie has been restated from numbers reported in the FY17 Sustainability Report following the identification of a calculation error.