| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kallang River |  | Singapore Strait | 10,000 | 1.3000000000 | 103.8666666667 | Map | |||||
| Singapore River |  | 3,200 | 1.2833333333 | 103.8500000000 | Map |