 
		 
		 
		Ghosts of Water in Fairmount Park, Part 1, with Adam Levine
 
		Sandy Run Watershed and the Holmesburg Water Works
 
		Drainage area plan, early 19th century
 
		Last gasp of the Schuylkill Interceptor, December 20, 1956
 
		Wingohocking Sewer across Penn St.
 
		History of Belfield (1934)
 
		The Water Supply Problem of Philadelphia, 1899
 
		Dauphin and Sydenham car crash, Jan. 17, 1978
 
		Drain water from sludges obtained from sedimentation, septic and Emscher tanks
 
		Thomas Run sewer outlet at Cobbs Creek
