| Coverage and use classes | Hydrological Group | |||
| A | B | C | D | |
| Agriculture—level terracing | 60 | 71 | 79 | 82 |
| Bare ground—with conservation | 62 | 71 | 78 | 81 |
| Bare ground—no conservation | 72 | 81 | 88 | 91 |
| Pasture—medium and low transpiration | 47 | 67 | 81 | 88 |
| Reforestation—medium transpiration | 36 | 60 | 70 | 76 |
| Forests—dense and high transpiration | 26 | 52 | 62 | 69 |
| Savannas—medium transpiration | 36 | 60 | 73 | 79 |
| Permanent grasslands—dense coverage and high-transpiration | 25 | 55 | 70 | 77 |
| Permanent grasslands—dense coverage and mean transpiration | 36 | 60 | 73 | 79 |