| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lune (Weser) | 383,360,000 | Weser | 43,000 | 53.4203000000 | 8.5036100000 | Map | |||||
| Saumer (Weser) |  | 21,517,000 | Weser | 10,066 | 51.8153000000 | 9.4089900000 | Map | ||||
| Forstbach (Weser) | Weser | 14,000 | 51.8797000000 | 9.4677100000 | Map | ||||||
| Aschwardener Flutgraben | Weser | 8,500 | 53.3090000000 | 8.5139800000 | Map | ||||||
| Rottmünde |  | Weser | 9,873 | 51.7545555600 | 9.3856805600 | Map |