| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chaeryong River | 3,600,000,000 | Taedong river | 120,000 | 38.6469083333 | 125.6173666667 | Map | |||||
| Pothong River |  | Taedong river | 39.0021770000 | 125.6981710000 | Map |