Ico kinyamakuru kimenyesha ko ico cigwa cakozwe n'ikigo kijejwe ivyigwa vy'amazi co mu gihugu c'Ubuholande, IHE Delft Institute for Water Education, bari kumwe na bagenzi babo bo mu bihugu vya Tanzania n'Ubuganda, batoye imigera ishika 25, muri yo hakaba hari yishobora kubangamira kiremwa muntu.
