


Frankford Creek Watershed Historical Timeline

Drawing Dock Creek

Newspaper Clipping Scrapbooks of Frederic Graff Jr.,Chief Engineer of the Philadelphia Water Department: Part 1, 1854-1857

Leverington Avenue Stormwater Sewer

CITIZENS’ BUSINESS: 1939-1946

Petition of manufacturers along the Schuylkill River in Philadelphia for a new upstream water supply, 1868

Aramingo Canal, Then and Now

Dealing with the city’s wastes in the mid-19th century

Half a Century of Clean Water
