| DRASTIC Parameters | Weight |
| Depth to Water (D) | 5 |
| Net Recharge (R) | 4 |
| Aquifer Media (A) | 3 |
| Soil Media (S) | 2 |
| Topography (T) | 1 |
| Impact of Vadose Zone (I) | 5 |
| Hydraulic Conductivity (C) | 3 |