| 1 | 371 | GeologicalFormation_Enum | Porous - highly productive |
| 2 | 372 | GeologicalFormation_Enum | Porous - moderately productive |
| 3 | 373 | GeologicalFormation_Enum | Fissured aquifers including karst - highly productive |
| 4 | 374 | GeologicalFormation_Enum | Fissured aquifers including karst - moderately productive |
| 5 | 375 | GeologicalFormation_Enum | Fractured aquifers - highly productive |
| 6 | 376 | GeologicalFormation_Enum | Fractured aquifers - moderately productive |
| 7 | 377 | GeologicalFormation_Enum | Insignificant aquifers - local and limited groundwater |
| 8 | 378 | GeologicalFormation_Enum | Not available |
| 9 | 379 | GeologicalFormation_Enum | Unknown |
