


Philadelphia drinking water 90+ years ago

Water Bureau Newspaper Scrapbook, 1942-1952

Making It Safe to Drink: Water History Video 2

Annual reports and other documents relating to Philadelphia’s water supply system, 1796-1992

Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857

Newspaper Clipping Scrapbooks of Frederick Graff Jr., Chief Engineer of the Philadelphia Water Department. Part 2: 1858-1871

Centre Square Water System

Centre Square Water Works, Frederick Graff, Sr. Plans, 1799

Centre Square Water Works, Latrobe Plans, 1799

The Water and Drainage History of Philadelphia: A seven-part course
