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
Down Under!
Imagine a Day Without Water
Dauphin and Sydenham car crash, Jan. 17, 1978
Thomas Run sewer outlet at Cobbs Creek
69th St. Sewer and Culvert across Lansdowne AVe.
View from the Inclined Plane near Philadelphia, 1838
