| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Alonzo River | Ivaí River | -24.0833300000 | -51.5833300000 | Map | |||||||
| Azul River (Ivaí River tributary) | Ivaí River | -24.3500000000 | -51.5833300000 | Map | |||||||
| Bom River | Ivaí River | -23.9333333333 | -51.7333333333 | Map | |||||||
| Bonito River (Ivaí River tributary) | Ivaí River | -24.7500000000 | -51.4000000000 | Map | |||||||
| Borboleta River | Ivaí River | -24.6166666667 | -51.5000000000 | Map |