 
		 
		 
		Requiem for a stream: Still House Run in Manayunk
 
		Leverington Avenue Stormwater Sewer
 
		Sewers, Pollution, and Public Health in 19th Century Philadelphia
 
		Dock Creek Sewer in 1849: A report on its condition made to City Councils
 
		Visions of the Schuylkill, 1884 and Now
 
		From Creek To Sewer
 
		Aramingo Canal, Then and Now
 
		Drainage and Sewerage Report, 1853
 
		The Water and Drainage History of Philadelphia: A seven-part course
 
		The Sad History of Frankford Creek
