| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ruisseau de la Fontaine Claus |  | Sambre | 4,875 | 50.3214000000 | 4.2157000000 | Map | |||||
| Cligneux | 37,000,000 | Sambre | 11,500 | ||||||||
| Eau d27Heure |  | 344,000,000 | Sambre | 47,000 | 50.4166700000 | 4.4000000000 | Map | ||||
| Flamenne |  | Sambre | 8,500 | ||||||||
| Hantes |  | Sambre | 31,700 | 50.3162000000 | 4.1817000000 | Map |