Public water supply and sewerage systems

The statistical field regarding public water supply and sewerage systems characterizes the activities regarding water supply and sewerage of public systems, being recognized their role in the process of raising the quality of life through investments aimed at extension, rehabilitation, modernization works for the systems public water supply and sewerage. Data on public water supply and sewerage systems are collected annually and refer to public systems that supply water to consumers for household needs and that collect and discharge wastewater.