| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Byera River | 13.2562500000 | -61.1184000000 | Map | ||||||||
| Caratal River | |||||||||||
| Colonarie River | 400 | Atlantic Ocean | 8,000 | 13.2333333333 | -61.1166666667 | Map | |||||
| Cumberland River (St. Vincent) | |||||||||||
| Fancy River |