| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Arroyo Corrales (Lavalleja) | Cebollatí River | 70,000 | -33.4586111100 | -54.1300000000 | Map | ||||||
| Arroyo del aiguá | Cebollatí River | 80,000 | -33.6444444400 | -54.3872222200 | Map | ||||||
| Arroyo parado |  | Cebollatí River | 95,000 | ||||||||
| Arroyo Tapes Grande | Cebollatí River | 41,000 | -33.8333300000 | -54.7666700000 | Map | ||||||
| Olimar Grande River |  | 5,320,000,000 | Cebollatí River | 160,000 | -33.2802777778 | -53.8677777778 | Map |