Places Philadelphia

Image shows three bottles of water, one clear, one dark and one with sediment floating in it.

Bottled vs. Tap in 1906

Wooden Pipes in Philadelphia

Colored print showin all the booths, restaurants and other amenities of the fair

Ground Plan, Great Central Sanitary Fair, Philadelphia

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

Visionary planning report for Philadelphia region, 1928

Dauphin and Sydenham car crash, Jan. 17, 1978

Black-and-white image of an ornately lettered document with a decorative border

Images from ‘The Water Supply of the City of Philadelphia by a proposed Aqueduct from Norristown Dam’

Wheeled robotic sewer crawler in sewer pipe

Still photo from a video sewer inspection, 2000

Pen and ink drawing of the proposed Delaware Seventh Street Sewer

Plan and profile of proposed Delaware Seventh St. Sewer, 1850

1830 plan for the Pine Street Sewer

Plan of Pine Street Sewer, 1830

Diagram showing the Philadelphia Water Department's water treatment process

PWD Drinking Water Treatment diagram

Diagram and description of the typhoid bacteria

Typhoid bacteria diagram, 1905