water supply and sanitation in macau water supply and sanitation in macau water supply and sanitation in macau refers to the water supply network in macau, china. water supply and sanitation in macaua reservoir in macauinstitutionsnational water and sanitation companymacao water regulator water supply-related affairs is managed by macao water. production as of 2016, the total installed design daily water supply capacity in macau was 390,000 m3 with peak daily demand of 297,600 m3. infrastructure main storage reservoir water treatment plant in taipa. water supply infrastructures in macau consist of reservoirs, raw water pumping stations, water treatment plants and treated water pumping stations. reservoirs main storage reservoir seac pai van reservoir ka ho reservoir guia 50m elevated treated water tank guia 70m elevated treated water tank taipa 50m elevated treated water tank taipa 70m elevated treated water tank water treatment plants ilha verde water treatment plant main storage reservoir water treatment plant coloane water treatment plant raw water pumping stations jai alai raw water pumping station main storage reservoir raw water pumping station seac pai van raw water pumping station ka ho raw water pumping station treated water pumping stations ilha verde water pumping station main storage reservoir pumping station guia 50m pumping station taipa 50m pumping station sai van pumping station seac pai van booster pumping station floral garden pumping station