| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Collybrooke |  | River Tavy | 50.5787000000 | -4.1076000000 | Map | ||||||
| River Burn, Devon |  | River Tavy | 8,000 | 50.5643000000 | -4.1242000000 | Map | |||||
| River Lumburn | River Tavy | 50.5255000000 | -4.1650000000 | Map | |||||||
| River Walkham | River Tavy | 50.5220000000 | -4.1030000000 | Map | |||||||
| River Wallabrooke |  | River Tavy | 50.5608000000 | -4.1380000000 | Map |