Basins | [8] | [5] | [9] | [35] |
Makary (NLBB) | 5500 |
|
| 6000 |
Hinale/Zina (CLBB) | 5800 |
| 5830 | 5850 |
Yagoua (SLBB) | 4300 | 3100 | 4200 | 4400 |