Sewers, Pollution, and Public Health in 19th Century Philadelphia
Dock Creek Sewer in 1849: A report on its condition made to City Councils
CITIZENS’ BUSINESS: 1939-1946
Glossary of Drainage Terms by C. Drew Brown
Petition of manufacturers along the Schuylkill River in Philadelphia for a new upstream water supply, 1868
Wooden Pipes in Philadelphia
Visions of the Schuylkill, 1884 and Now
From Creek To Sewer
The Water Supply Problem of Philadelphia, 1899
Aramingo Canal, Then and Now
