| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Uldurga | 6,009,999,872 | Nercha River | 169,000 | 52.7957000000 | 115.7690280000 | Map | |||||
| Nerchugan | 4,489,999,872 | Nercha River | 237,000 | 53.9094680000 | 117.9491390000 | Map | |||||
| Torga | Nercha River | 96,000 | 52.1852777778 | 116.2719444444 | Map |