| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bieugne | Roya | 18,400 | |||||||||
| Bévéra |  | 2 | 131,000,000 | 1,980 | Roya | 38,000 | 43.8219000000 | 7.5841700000 | Map | ||
| Bendola | 71,700,000 | Roya | 16,000 | 43.9816666700 | 7.5461111100 | Map | |||||
| Lévensa | Roya | 12,000 | 44.0566666700 | 7.5880555600 | Map | ||||||
| Maglia | Roya | 9,000 | 43.9527777800 | 7.5202777800 | Map |