| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thirty-One River | Gascoyne River | 39,500 | -24.6155555600 | 116.0286111100 | Map | ||||||
| Landor River |  | Gascoyne River | 32,000 | -25.2344444444 | 116.6441666667 | Map | |||||
| Lyons River |  | Gascoyne River | 561,000 | -25.1202777778 | 115.1469444444 | Map | |||||
| Thomas River | Gascoyne River | 127,000 | -24.7272222222 | 116.2500000000 | Map |