Rebirth of the Rivers: Water History Video 3
Drainage area plan, early 19th century
Last gasp of the Schuylkill Interceptor, December 20, 1956
Diagram from sewage treatment plan for Philadelphia, 1912
Southwest Sewage Treatment Plant under construction, 1949
Dauphin and Sydenham car crash, Jan. 17, 1978
Privy Cleaning Receipt, 1885
Plan and profile of proposed Delaware Seventh St. Sewer, 1850
Plan of Pine Street Sewer, 1830
Mill Creek Sewer under construction, 1883