| Year | Monitoring period | Water inflow (mm) | Nitrogen inflow (kg∙ha−1) | Phosphorus inflow (kg∙ha−1) | Soil nitrogen (kg∙ha−1)† | Soil phosphorus (kg∙ha−1)† |
| 2005 | 26 May-20 Oct | 331 | 614 | 164 | --- | --- |
| 2006 | 9 May-16 Nov | 356 | 661 | 169 | 24,768 | 250 |
| 2007 | 14 Mar-1 Sept | 1483 | 4229 | 876 | --- | --- |
| 2008 | 11 Feb-3 Dec | 538 | 1043 | 299 | 26,492 | 383 |
| 2009 | 23 Mar-30 Nov | 1026 | 2278 | 705 | --- | --- |