shed their salts into the water, mineralising it. Therefore, Padua waters are classified as “medium-mineral” waters. The AMAG company has been dealing with the disinfection treatment of the waters introduced into the pipes since its start. Despite concerns in the 21st century about water quality; however the water is tested and drinkable according to legal standards, so much so that the administration is currently planning to build some cleaning up systems to keep the water within optimum quality standards. Rotunda Padua Buildings and structures in Padua Monuments and memorials in Padua