Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010
From Creek To Sewer
The Sad History of Frankford Creek
Two reports on the state of the Schuylkill River, 1867
Mill Creek Sewer under construction, 1883
Filling valleys and other lowlands, cutting down high ground, piping streams into sewers, filling marshland, dredging and damming streams and rivers, and any other activities or infrastructure designed to alter the original topography of the city to more readily accommodate real estate development.