Name of the river | Annual rainfall (mm) | OB-Mean discharge (m3/s) | SIM-Mean river discharge (m3/s) | Size of the Catchment (km2) |
Sondu-Miriu | 1573 | 44.92 | 44.240 | 3448.542 |
Nyando | 1327 | 20.37 | 20.237 | 3597.808 |
Awach-Tende | 1573 | 10.54 | 11.366 | 686.426 |
Awach-Kibuon | 1573 | 8.18 | 8.464 | 549.149 |
Kibos | 1327 | 4.67 | 4.322 | 560.745 |