ParastatalsAnambra – Imo River Basin Development AuthorityBenin-Owena River Basin Development AuthorityChad Basin River Basin Development AuthorityCross-River River Basin Development AuthorityHadejia Jama’are River Basin Development AuthorityOgun – Osun River Basin Development AuthorityLower Benue River Basin Development AuthorityLower Niger River Basin Development AuthorityNiger Delta River Basin Development AuthorityUpper Benue River Basin Development AuthorityUpper Niger River Basin Development Authority Sokoto – Rima River Basin Development Authority