| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Paranhana River |  | Rio dos Sinos | -29.6857542000 | -50.8107216000 | Map | ||||||
| Paranhana River | | Rio dos Sinos | -29.6857542000 | -50.8107216000 | Map | ||||||
| Rolante River | Rio dos Sinos | -29.7333000000 | -50.7000000000 | Map |