| Groundwater recharge parameters | Qualitative criteria | Degree of infiltration | Odds | |
| Drain density (DD) (km/km2) | <5 | Very low | 9 | |
| 5 - 10 | low | 7 | ||
| 10 - 15 | Medium | 5 | ||
| 15 - 20 | High | 3 | ||
| >20 | Very high | 1 | ||
| Land use | Water | Very high | 9 | |
| Cultivation and fallow | High | 7 | ||
| clear forest | Medium | 5 | ||
| Dense forest | low | 3 | ||
| Agglomerations and bare ground | Very low | 1 | ||
| Slope (Degree) | <4 | Very low | 9 | |
| 4 - 9 | low | 7 | ||
| 9 - 16 | Medium | 5 | ||
| 16 - 23 | High | 3 | ||
| >23 | Very high | 1 | ||
| fracture density (Km/Km2) | <1 | Very low | 1 | |
| 1 - 5 | low | 3 | ||
| 10 - 15 | Medium | 5 | ||
| 15 - 20 | High | 7 | ||
| >20 | Very high | 9 | ||
| Aquifer permeability (×10−8 m/s) | <3 | Very low | 1 | |
| 3 - 8 | low | 3 | ||
| 10 - 15 | Medium | 5 | ||
| 14 - 22 | High | 7 | ||
| >22 | Very high | 9 |