Please see our LINKS page for further references.

• Tracking Down the Roots of Our Sanitary Sewers
  A chronology of sewer history throughout the world, by Jon C. Schladweiler, Historian, Arizona Water & Pollution Contol Association.
• Environmental History Timeline
  By William (Bill) Kovarik, Ph.D.
• The Historical Development of Wet-Weather Flow Management
   

• Japan
  Making Great Breakthroughs - All about the Sewage Works in Japan (Japan Sewage Works Association: Tokyo, ca. 2002), pp. 46-47.
• Toronto, Canada
• Victorian London is highlighted in a comprehensive website that includes a large amount of materials on Sewers and Sanitations (under "Health and Hygiene").
   

• Boston, Massachusetts
• Bremerton, Washington
• Burien, Washington
• Chicago, Illinois
• Detroit, Michigan - History of the Detroit Water and Sewerage Dept.
• District of Columbia
• Los Angeles, California - A Century of Service
• Los Angeles, California - A history by Ralph Shaffer, Professor Emeritus, Cal State Polytechnic Institute
• Louisville, Kentucky
• Lynn, Massachusetts
• Milwaukee, Wisconsin - Deep Tunnel Project.    More info.
• Minneapolis, Minnesota
• Mobile, Alabama
• New York City Underground - National Geographic
• Newark, New Jersey - History by Glenn Modica
• Newark, New Jersey
• Philadelphia, Pennsylvania
• Rhode Island
• San Diego / Tijuana, California
  • History of San Diego: Growth of Public Utilities, by William Smythe
  • History of San Diego: Water Development, by William Smythe
  • 1888 Report of the Board of Health, edited by Michael Kelly, M.D.
• Salt Lake City, Utah
• Santa Cruz, California
• Seattle, Washington - History of King County's Regional Wastewater Treatment Utility
• Springfield, Missouri
• St. Petersburg, Florida
• Tacoma, Washington
• Tucson, Arizona - Tracing Our Roots
  The evolutionary development of the sanitary sewage system for the greater Tucson metropolitan area, by Jon C. Schladweiler, Historian, Arizona Water & Pollution Contol Association.