History Websites

Photos, materials, documents, and links on the development of sewage conveyance and treatment systems over the past 5500 years.

Illustrated biography of this sanitary pioneer, manufacturer, supplier and installer of sanitary goods. Also a history of the company.

Cartographic history of the relationship between hydrological and hydraulic systems and their impact on the urban development of Rome. Examines the intersection between natural hydrological elements and constructed hydraulic elements such as aqueducts, fountains, and sewers.