| Basin | Sub-basin | Rivers | Station | Production store (S) (mm) | Routing store (R) (mm) |
| Kouilou-Niari | N’douo | N’douo | Moukomo | 2273.5 | 35.9 |
| Mpoukou | Lekana | 2644.5 | 39.1 | ||
| N’douo sub-basin | 2252.2 | 37.6 | |||
| Niari | Bouenza | Makaka | 2700.9 | 39.5 | |
| Niari | Loudima I | 2186.9 | 33.9 | ||
| Louéssé | Makabana | 2172.6 | 35.8 | ||
| Niari sub-basin | 1475.5 | 35.2 | |||
| Kouilou | Kouilou | Sounda | 1966.4 | 32.7 | |
| Kouilou sub-basin | 1966.4 | 32.7 | |||
| Kouilou-Niari Basin | 1770.9 | 35.2 | |||