| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ri de Fontanalba |  | 14,450,000 | Moesa | 6,800 | 46.4635000000 | 9.1914400000 | Map | ||||
| Calancasca |  | 140,970,000 | 2,800 | Moesa | 31,200 | 46.2374000000 | 9.1421400000 | Map |