Water supply survey: Sanitary inspection of tributaries north of Philadelphia, 1884
Rebirth of the Rivers: Water History Video 3
Last gasp of the Schuylkill Interceptor, December 20, 1956
You would not have wanted to drink it: Philadelphia’s water supply in 1884
Down Under III: A walk in the Dobson’s Run Storm Relief Sewer, June 15, 2010
Requiem for a stream: A brief history of Dobson’s Run
Down Under, Part 2: Beaver Creek as it appears today
Typhoid Fever and sewage tainted drinking water: An 1889 report from the Philadelphia Board of Health
Leverington Avenue Stormwater Sewer
CITIZENS’ BUSINESS: 1939-1946
