| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lomati River | Komati River | -25.8655000000 | 31.0611000000 | Map | |||||||
| Crocodile River (Mpumalanga) |  | 10,446,000,128 | Komati River | -25.4384300000 | 31.9763520000 | Map | |||||
| Sabie River |  | Komati River | 230,000 | -25.3311111111 | 32.2972222222 | Map |