Tracking Down the Roots of Our Sanitary Sewers - Photos, materials, documents, and links on the development of sewage conveyance and treatment systems over the past 5500 years.
Thomas Crapper History - Illustrated biography of this sanitary pioneer, manufacturer, supplier and installer of sanitary goods. Also a history of the company.
The History of Philadelphia's Watersheds and Sewers - Extensive history compiled by Adam Levine. Features illustrations, archived documents, maps and related links.
Aquae Urbis Romae - 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.
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