| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Restronguet Creek |  | River Fal | 3,219 | 50.2029000000 | -5.0711200000 | Map | |||||
| Truro River |  | River Fal | 50.2570000000 | -5.0450000000 | Map |