| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Glenrae River | Hurunui River | -42.8166666667 | 172.5000000000 | Map | |||||||
| Greta River | Hurunui River | -42.9088888889 | 173.1030555556 | Map | |||||||
| Mandamus River | Hurunui River | -42.7635000000 | 172.5498000000 | Map | |||||||
| Pahau River | Hurunui River | 40,000 | -42.8333333333 | 172.9000000000 | Map | ||||||
| Seaward River | Hurunui River | 15,000 | -42.8500000000 | 172.3666666667 | Map |