Leverington Avenue Stormwater Sewer
Sewers, Pollution, and Public Health in 19th Century Philadelphia
Dock Creek Sewer in 1849: A report on its condition made to City Councils
From Creek To Sewer
Aramingo Canal, Then and Now
Drainage and Sewerage Report, 1853
Archival Storytelling: A snowy Super Bowl Sunday at Sydenham & Dauphin
Mill Creek Sewer under construction, 1883