Ikibazo cy'amazi cyabaye nk'ikirangiye mu mwaka wa 2016, ariko nyuma y'umwaka umwe gusa, urugero rw'amazi rwari rwitezwe mu bigega rwari rwagabanutseho 15% -rwongera gutera icyoba cy'ubuke bw'amazi mu mujyi mu bihe biri imbere.
