| Use | Year | |||
| 1999 | 2005 | 2010 | 2020 | |
| Domestic | 231 | 382 | 434 | 611 |
| Industrial | 37.6 | 81 | 99 | 146 |
| Agriculture | 521 | 858 | 904 | 890 |
| Total | 789.6 | 1321 | 1436 | 1647 |