| Year | Rain [mm] | Evaporation [mm] | Infiltration [mm] | Drainage [mm] | Runoff (mm) | ||||
| Am | Pull | Am | Pull | Am | Pull | Am | Pull | ||
| 2011 (Dry) | 189 | 222 | 125 | 189 | 189 | 11 | 0 | 0 | 0 |
| 2016 (Avg) | 449 | 488 | 340 | 449 | 449 | 11 | 0 | 0 | 14 |
| 2015 (Wet) | 669 | 700 | 529 | 669 | 688 | 11 | 0 | 0 | 5 |