| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nasia | White Volta | 9.9453900000 | -0.9825200000 | Map | |||||||
| Red Volta |  | 23 | 73,000,001,536 | White Volta | 320,000 | 10.5666666667 | -0.5000000000 | Map | |||
| Kulpawn River | White Volta | 10.3301190000 | -1.0825250000 | Map |