Rivers & Creeks Delaware River

Color Diagram of Plan for the Collection, Purification and Disposal of the Sewage of the City of Philadelphia

69th St. Sewer and Culvert across Lansdowne

69th St. Sewer and Culvert across Lansdowne AVe.

Gillette Schuylkill mud cartoon

‘Gillette, All By Himself, Gets Fine New Idea On Germ Slaying’

Outhouse over Schuylkill near Pottstown

Outhouse over the Schuylkill near Pottstown

Northern Liberties and Spring Garden Water Works

Northern Liberties and Spring Garden Water Works

DeLaval Beauty Shots 6

Electric Pump Installations at Lardner’s Point Pumping Station

Fairmount, bird's eye view from Lemon Hill (detail)

Fairmount Park, bird’s eye view from Lemon Hill, detail

1855 litho of Philadelphia (Philaedelphie - French printing)

“Philadelphie,” Bird’s Eye View, 1855

Bird's eye view of Delaware River

Bird’s eye view of Delaware River and Philadelphia, about 1840

View from the Inclined Plane, near Philadelphia, 1838

View from the Inclined Plane near Philadelphia, 1838

Fairmount

Fairmount Water Works, about 1860

Laying the Main (2004.057.0074.007)

Commencement of laying the main on the East side of the River, 1871