Amazi yo mu mijyi n’amabuye y'agaciro gutanga no kuvoma, ubwubatsi bwa komini, gutunganya imyanda.Kuzenguruka no kuzamura amazi mu byuma, metallurgie, amashanyarazi, kubaka ubwato, inganda z’amazi, nibindi. Imishinga yo kubungabunga amazi n’imiyoborere yinzuzi.Kuvomera imirima, ubworozi bw'amafi, imirima y'umunyu, nibindi.