| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Borulach | 1,370,000,000 | Amga River | 150,000 | ||||||||
| Ulu (disambiguation) |  | 2,220,000,000 | Amga River | 150,000 | 59.7733333333 | 128.2238888889 | Map |