Plan for the Collection, Purification and Disposal of the Sewage of the City of Philadelphia, 1912
Pegg’s Run, Northern Liberties (Watson’s Annals)
Jar of raw sewage before treatment, 2000
Swimmers at Pier 126, Delaware River, July 15, 1918
Allegheny Avenue Sewer at Pier 126, 1918
Devereaux Street Sewer, Philadelphia magazine, 1911
Bingham Street Sewer, East of Tacony Creek, 1921
Privy Regulations
Water Before and After Roxborough