Gwamna Audu Bako ya kafa tarihi mai wahalar rushewa a jihar Kano, yayi aiki tukuru wajen inganta harkar ilmi lafiya, hatta bangaren wasanni sun samu gata na musammam a zamanin mulkinsa, wanda hakan yasa a yanzu aka sanyawa gurare masu yawa sunansa a jihar kano, ake kara mutumta shi bisa hobbasar da yayi wajen inganta jihar kano da kanawa, ya samar da maaikatar kula da ruwansa mai tsafta a jihar kano maisuna WRECA wanda ke samar da tsaftataccen ruwa ga al’umma.
