| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ainan, Ehime |  | 45,000,000 | 458 | Guiers Mort | 16,000 | ||||||
| Tier |  | Guiers Mort | 13,100 | 45.5578055556 | 5.8013888889 | Map | |||||
| Guiers Vif |  | 136,000,000 | 1,350 | Guiers Mort | 16,900 | 45.4368000000 | 5.7404000000 | Gorges du Guiers Vif | Map |