Centre Square Water System
An electrifying experience
From Creek To Sewer
Native American Heritage Day
Aramingo Canal, Then and Now
State of the Schuylkill River in 1876: Sewage pollution and possible remedies
Drainage and Sewerage Report, 1853
Dealing with the city’s wastes in the mid-19th century
Three reports on Philadelphia’s Sewage Treatment Project, 1911-1914
Northeast Philadelphia history, one page at a time: The Holmesburg Library Scrapbook Collection
