Subjects Water Treatment

Water Bureau Newspaper Scrapbook, 1942-1952

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

Bottled vs. Tap in 1906

Oak Lane Reservoir pipeline, 1904

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

William Penn balks at drinking the "mixed drink" offered him: Schuylkill water, mixed with pollution from the upstream sources named. Editorial cartoon by Fred Morgan, Philadelphia Inquirer, April 6, 1899. One of a series of cartoons drawn by Morgan protesting the state of the city's drinking water and trying to encourage the passage of legislation authorizing the construction of a water filtration system.

Half a Century of Clean Water: The Clean Water Act, 1972-2022

Black-and-white image of a table with numbers in columns

Bacteria in Delaware River, Torresdale Filters, 1913

Spring Garden Sewage Experiment Station, used to test water filtration methods

Outside Sprinkling Filters, Spring Garden Sewage Experiment Station, 1911