| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cours d'eau (fleuve, lac, etc.) | 31 | 
                                    
                                    20.1%
                                 | 
| 2 | Puits | 42 | 
                                    
                                    27.3%
                                 | 
| 3 | Forage | 6 | 
                                    
                                    3.9%
                                 | 
| 4 | Barrage, retenue d'eau | 70 | 
                                    
                                    45.5%
                                 | 
| 5 | Canal d'irrigation | 3 | 
                                    
                                    1.9%
                                 | 
| 6 | Autre | 2 | 
                                    
                                    1.3%
                                 | 
| Sysmiss | 431 |