| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Canale Quintino Sella | 38 | Agogna | 46,000 | ||||||||
| Erbognone |  | 1 | 160 | Agogna | 48,000 | 45.1008333333 | 8.8361111111 | Map | |||
| Dimple | 1 | Agogna | 10,000 | ||||||||
| Grua | 1 | 180,000,000 | Agogna | 7,940 | 45.7660900000 | 8.3559800000 | Map | ||||
| Lirone (torrente) | 12,000,000 | Agogna | 11,000 | 45.6262200000 | 8.5012900000 | Map |