| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jeröö gol | 11,859,999,744 | Orkhon river | 323,000 | 49.0895000000 | 107.3091388889 | Map | |||||
| Kharaa River |  | 15,000,000,512 | Orkhon river | 291,000 | 49.6317840000 | 105.8333440000 | Map | ||||
| Selbe River |  | 220,000,000 | 1,850 | Orkhon river | 26,200 | ||||||
| Tamir River |  | Orkhon river | 280,000 | 47.7931944444 | 102.6115555556 | Map | |||||
| Tuul River |  | 49,840,001,024 | Orkhon river | 704,000 | 48.9484722200 | 104.7986111100 | Map |