Mu myaka yashize, Dayu yibanze ku guhanga udushya mu bucuruzi bw’isosiyete, guhanga udushya mu ikoranabuhanga, no kwiteza imbere no gutera imbere, mu gihe asohoza byimazeyo inshingano z’imibereho kandi agashyigikira byimazeyo ibikorwa rusange.Ubushinwa bwatanze inkunga irenga miliyoni 20 z'amayero.By'umwihariko mu gihe kitoroshye cyo kurwanya iki cyorezo, Itsinda rya Dayu ryujuje ibyiciro 5 by’impano 7,804.100 z’ibikoresho bitandukanye byo gukumira icyorezo bifite agaciro ka miliyoni 10 z'amayero mu ntara 20 zo mu Bushinwa.Mu rwego rwo gushimira ibikorwa by'indashyikirwa byatanzwe mu gutanga amazi ya Dayu yo gutanga ibikoresho byo kurwanya icyorezo mu gihe cy’icyorezo, Minisiteri y’amazi yahaye impano idasanzwe "Ishusho ya Dayu" y’itsinda rishinzwe kubungabunga amazi ya Dayu.
