| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gawroniec (struga) | 32,439,998 | Kostrzyń | 15,480 | 52.1947220000 | 21.9705560000 | Map | |||||
| Świdnica (dopływ Kostrzynia) |  | Kostrzyń | 19,580 | 52.1822220000 | 21.9683330000 | Map | |||||
| Witówka (dopływ Kostrzynia) | 10,204,000,256 | Kostrzyń | 13,160 | 52.1566670000 | 21.9411110000 | Map |