Philadelphia drinking water 90+ years ago
Water Department Newsletters, 1959-1997
Water Bureau Newspaper Scrapbook, 1942-1952
Map Lovers’ Monday: Circles of Destruction
Map Lovers’ Monday: Philadelphia Topography
Map Lovers’ Monday: AQUA, in the beginning
Making It Safe to Drink: Water History Video 2
Rebirth of the Rivers: Water History Video 3
Repurposing Old Infrastructure: Water History Video 5
Annual reports and other documents relating to Philadelphia’s water supply system, 1796-1992
