Publishers City Archives of Philadelphia

Aqueduct carrying sewer over Creishem Creek, in the Wissahickon Valley, 1892

Cresheim Aqueduct

Pen and ink drawing of the proposed Delaware Seventh Street Sewer

Plan and profile of proposed Delaware Seventh St. Sewer, 1850

1830 plan for the Pine Street Sewer

Plan of Pine Street Sewer, 1830

Black and white photo of a drawbridge over a creek, partially opened

Bridge Street Draw with draw open, July 26, 1897

Black and white photo shows several workmen on a wooden structure

Bridge Street Draw, intermediate pier, ca. 1896

Swimmers at Pier 126, Delaware River July 15, 1918

Swimmers at Pier 126, Delaware River, July 15, 1918

Photo of Allegheny Avenue Sewer, Pier 126, Delaware River, July 15, 1918

Allegheny Avenue Sewer at Pier 126, 1918

Photo of a work crew constructing a sewer in Rock Run, Tacony Creek, Philadelphia

Sewer construction, Rock Run, 1922