Neighborhoods Northwest Philadelphia

Roxborough Works (1869)

Germantown Works (1851) and Mt. Airy Works (1882)

The Chestnut Hill Works (1859-1911)

men standing around a trench with pipes seen crossing through it. there is a steam engine on wheels behind them to the left, and a building in the background on the right with a sign they says Hotel Abbey, T G Schmidt & Sons, Pilsner & Puritan Beer.

Pipeline being laid in Wissahickon Avenue

Pennsylvania Railroad Bridge at Manayunk, about 1895

Panoramic Manayunk: Views Past and Present

Wheeled robotic sewer crawler in sewer pipe

Still photo from a video sewer inspection, 2000

Map of the County of Philadelphia from Actual Survey, 1843

Outline Map of the County and City of Philadelphia and Vicinity (wd000516)

Outline Map of the County and City of Philadelphia and Vicinity, 1883

Upper Roxborough filter beds

Upper Roxborough filter beds under construction, July 1902

Two bottles of water from a river, one dark with pollution and one clear after filtration

Water Before and After Roxborough

1902 photo of Upper Roxborough Filter beds under construction

Upper Roxborough Filter Bed Construction, 1902