


Fairmount Water Works (Picturesque America)

Fairmount and Schuylkill, Appletons’ Journal, 1869

Last gasp of the Schuylkill Interceptor, December 20, 1956

Plan of Philadelphia, John Hills, 1796

History of Belfield (1934)

Frankford Creek Watershed: A historical overview of the Philadelphia section

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

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

Dauphin and Sydenham car crash, Jan. 17, 1978

Schuylkill River Hydrographical Survey 1861-66 by H. P. M. Birkinbine
