| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lieutel | 71,400,000 | 181 | Mauldre | 13,700 | 48.8130555556 | 1.8633333333 | Map | ||||
| Maldroit |  | 34,000,000 | 158 | Mauldre | 12,800 | ||||||
| Rouase | 118 | Mauldre | 3,400 | ||||||||
| Ru d'Élancourt |  | 23,000,000 | Mauldre | 7,400 | |||||||
| Ru de gally |  | 120,000,000 | 42 | Mauldre | 22,000 | 48.8772222200 | 1.8747222200 | Map |