| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Arroyo Pelado | Arroyo Tres Cruces Grande | -30.3500000000 | -57.0002777800 | Map | |||||||
| Arroyo Tres Cruces Chico | Arroyo Tres Cruces Grande | -30.4622222200 | -56.7419444400 | Map | |||||||
| Arroyo Guaviyú (Arroyo Tres Cruces Grande) | Arroyo Tres Cruces Grande | -30.3877777800 | -56.8694444400 | Map | |||||||
| Arroyo Sarandí (Arroyo Tres Cruces Grande) | Arroyo Tres Cruces Grande | -30.4208333300 | -56.8247222200 | Map |