| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cours d'eau (fleuve, lac, etc.) | 36 |
51.4%
|
| 2 | Puits | 18 |
25.7%
|
| 3 | Forage | 12 |
17.1%
|
| 4 | Barrage, retenue d'eau | 2 |
2.9%
|
| 5 | Canal d'irrigation | 0 |
0%
|
| 6 | Autre | 2 |
2.9%
|
| Sysmiss | 470 |