| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Kiboko (Fluss) | Athi-Galana-Sabaki River | -2.1500000000 | 37.9000000000 | Map | |||||||
| Mbagathi River | Athi-Galana-Sabaki River | ||||||||||
| Naro Moru river | Ewaso ng'iro | ||||||||||
| Thika River | Tana River | ||||||||||
| Kathita River | Tana River |