| Hydrological Metric | Sub-Index | ANOVA | |
| 2001 | 2021 | P-VALUE | |
| Water Yield | 0.88 | 0.81 | 0.14 |
| Surface Runoff (1/X) | 1.23 | 0.37 | 0.22 |
| Lateral Flow | 0.91 | 0.66 | 0.000005 |
| Soil Water Content | 1.85 | 1.65 | 0.86 |
| Percolation | 0.74 | 0.79 | 0.77 |