Web Directory

» 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, fo
   http://www.iath.virginia.edu/waters/

» History of Public Toilets
   Historical account on the role of water closets (toilets) and sewage treatment in human hygiene, from Babylon to modern times.
   http://www.plumbingworld.com/toilethistoryindia.html

» The History of Philadelphia's Watersheds and Sewers
   Extensive history compiled by Adam Levine. Features illustrations, archived documents, maps and related links.
   http://www.phillyh2o.org/

» Thomas Crapper History
   Illustrated biography of this sanitary pioneer, manufacturer, supplier and installer of sanitary goods. Also a history of the company.
   http://www.thomas-crapper.com/history02.asp

» 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.
   http://www.sewerhistory.org