Water consumption per capita: Total water consumption divided by the estimated population
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|
| New South Wales | 556.232 | 526.703 | 511.189 | 564.763 | 564.973 | 555.979 | 561.699 | 569.009 |
| Northern Territory | 37.073 | 31.231 | 34.130 | 32.419 | 37.222 | 35.066 | 38.784 | 45.418 |
| Queensland | 356.498 | 310.612 | 345.440 | 359.343 | 370.493 | 376.348 | 374.705 | 387.392 |
| Victoria | 323.467 | 310.912 | 324.459 | 356.631 | 365.622 | 370.467 | 383.706 | 396.276 |
| Western Australia | 347.510 | 310.335 | 307.914 | 333.324 | 339.147 | 326.315 | 332.189 | 321.960 |
| Australian Capital Territory | 27.609 | 25.204 | 26.328 | 29.612 | 30.995 | 29.458 | 31.272 | 31.000 |
| South Australia | 123.162 | 115.454 | 120.572 | 129.817 | 124.828 | 125.008 | 135.984 | 119.112 |
| Tasmania | 72.701 | 68.805 | 56.450 | 39.002 | 38.494 | 37.099 | 38.062 | 38.909 |