


Making It Safe to Drink: Water History Video 2
Queen Lane Water Works (1894)
Torresdale Water Works (1907)
Belmont Works (1870)
Roxborough Works (1869)

The Water Works of the City of Philadelphia. The Story of their Development and Engineering Specifications.

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

PWD Drinking Water Treatment diagram

Half a Century of Clean Water

PWD water tech at the Philly Home Show, 1960 (detail)
