| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sikonycia | 50,000,000 | Sieczna (rzeka) | 16,000 | 49.7030000000 | 23.2920000000 | Map | |||||
| Troszanka | 75,000,000 | Sieczna (rzeka) | 16,000 | 49.7290000000 | 23.0460000000 | Map |