Frankford Creek Watershed Historical Timeline
Frankford Creek Watershed in the context of the development of Philadelphia’s sewers and sewage treatment system
Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010
Down Under, Part 2: Beaver Creek as it appears today
Aramingo Canal, Then and Now
Northeast Philadelphia history, one page at a time: The Holmesburg Library Scrapbook Collection
Wooden Water Pipe, removed from Market Street, December 6, 1901
Half a Century of Clean Water
Bridge Street Draw, construction of piers, ca. 1896
Bureau of Water, Cumberland, west of 13th Street, pipe line, 1907