| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ru de Rutel | Marne | 12,600 | 48.9428000000 | 2.8708000000 | Map | ||||||
| Ourcq |  | 2 | 345,000,000 | 200 | Fère-en-Tardenois | Marne | 87,000 | 49.0136111111 | 3.0136111111 | Map | |
| Suize |  | 277,000,000 | 444 | Marne | 48,000 | 48.1355555600 | 5.1327777800 | Map | |||
| Surmelin |  | 454,000,000 | Marne | 41,500 | 49.0680700000 | 3.5204100000 | Map | ||||
| Thérouanne |  | 167,000,000 | Marne | 23,300 | 49.0044444400 | 2.9613888900 | Map |