Nokoué Lake | Total Length | Study Line | Catchment Area |
River Ouémé | 523 km | 15.011 km | 46,500 km2 |
Sô River | 70 km | 12.30 km | 1000 km2 |
Totchè Canal | 5 km | 4.019 km | - |
Cotonou Channel | 4.5 km | 4.010 km | - |