| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Arroyo Capilla Vieja | Queguay Grande River | -32.1899300000 | -57.6508400000 | Map | |||||||
| Arroyo de los Corrales | Queguay Grande River | ||||||||||
| Arroyo de Soto | Queguay Grande River | -32.0975000000 | -57.7987500000 | Map | |||||||
| Arroyo Quebracho Grande | Queguay Grande River | ||||||||||
| Queguay Chico River |  | Queguay Grande River | 105,000 | -32.1533333300 | -57.4691666700 | Map |