Water
History
PHL
Show/Hide Menu
Items
Articles
Topics
About
Blog
Show/Hide Search
Search!
Items
Images, maps, documents, objects, whatever.
Birch’s Views of Philadelphia, 1800
Map of Historic Dock Creek
Last gasp of the Schuylkill Interceptor, December 20, 1956
The Water Supply Problem of Philadelphia, 1899
Volume of Sludge from 1,000,000 Gallons of Sewage
Diagram Showing Rate Between Bulk of Wet Sludge and Its Percentage Moisture
Sludge Drying Beds, Essen Nord, Germany
Grit Chamber, Essen, Germany
Effects of Expansion of Gas Bubbles in Enscher Sludge Shown in Right-Hand Cylinder
Sludge Presses for Grease Recovery, Bradford, England
Drain water from sludges obtained from sedimentation, septic and Emscher tanks
Diagram Showing Decreased Amount of Dissolved Oxygen in Delaware River, 1913
Thomas Run sewer outlet at Cobbs Creek
Water, Water Everywhere – Philadelphia Record, 1937-03-14
A Day in the Ma’sh – Oil Refinery
Frankford Creek: Sad History of an Urban Stream title page
Second Street North from Market St. with Christ Church, Philadelphia
High Street, with the First Presbyterian Church, Philadelphia, 1800
Old Lutheran Church in Fifth Street, Philadelphia
New Lutheran Church in Fourth Street, Philadelphia
Arch Street, with the Second Presbyterian Church, 1800
Outhouse over the Schuylkill near Pottstown
36. [Laboratory] Left to right: raw water, settled water, filtered water, ca. 1943
35. [Laboratory] Turbidity test ca. 1943
Posts navigation
1
2
Next