Creek to Sewer

Plans and maps of the Pennypack Creek Watershed in Philadelphia

Sewer systems, City of Philadelphia, 1927 and 1929

Black-and-white diagram showing streets and the Little Tacony Creek

Frankford Creek Watershed: A historical overview of the Philadelphia section

Report on channelization of Frankford Creek for flood control (1947)

Frankford Creek Watershed Historical Timeline

Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010

Dobson FLP

Requiem for a stream: A brief history of Dobson’s Run

Color image of a grassy field with trees and buildings surrounding it and white lines drawn on the grass mimicking the path of a creek.

Drawing Dock Creek

Down Under, Part 2: Beaver Creek as it appears today

Requiem for a stream: Adams Run in Oak Lane

Requiem for a stream: Still House Run in Manayunk

Black-and-white image shows a trolley car emerging from a building with men standing alongside

Filling Low Land: A Story of Ash-Dumping in the Wingohocking Creek Watershed