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Historic resources from our archives - images, maps, documents, and more.

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

Diagram showing the Philadelphia Water Department's water treatment process

PWD Drinking Water Treatment diagram

Cartoon depicting William Penn toasting the Devil with a glass of filtered water

“Speeding the Parting Guest,” Feb. 25, 1909

Diagram and description of the typhoid bacteria

Typhoid bacteria diagram, 1905

William Penn balks at drinking the "mixed drink" offered him: Schuylkill water, mixed with pollution from the upstream sources named. Editorial cartoon by Fred Morgan, Philadelphia Inquirer, April 6, 1899. One of a series of cartoons drawn by Morgan protesting the state of the city's drinking water and trying to encourage the passage of legislation authorizing the construction of a water filtration system.

“A Decidedly Mixed Drink,” April 6, 1899

Fairmount Water Works, by W. H. Bartlett, 1839. This engraving from an 1839 painting by William Bartlett shows the porch added to the Engine House about 1835 and the two gazebos built at the same time, all added to welcome visitors to the Water Works and a new saloon, or restaurant, in the Engine House. The powerful jet of water rising from the fountain in the South Garden, fed by a dedicated pipe under the full pressure of the reservoir, was depicted against the green foliage on the west slope of Faire Mount, near the east end of the Colossus. A barge is making its way downstream through the canal, headed under the Colossus to the busy port city of Philadelphia.

Fairmount Water Works, W.H. Bartlett, 1839

“Fairmount Waterworks. From the forebay.” (From nature & on stone G. Lehman; Published by C.G. Childs & G. Lehman, 1833. Free Library of Philadelphia, Print & Picture Collection)

Fairmount Water Works from the forebay, 1833

This 1838 view of the Fairmount Water Works with the Schuylkill River in the distance, by John T. Bowen, “captures the pleasures of Fairmount in its heyday,” writes historian Jane Mork Gibson. “The neat beauty of the works set into a gentle landscape, steep paths and steps that offered an exhilirating contrast to the general flatness of Philadelphia, as well as the excitement of boat races on the river and refreshments offered in the former Engine House, all prompted the admiring comments of visitors.”

Fairmount Water Works and the Schuylkill River, 1838

Bird's eye color view of reservoirs, green areas of foliage, pink roads and blue water, with a dam prominent

Fairmount and vicinity, 1839

Color drawing of an elevated water reservoir on the banks of a river with green land shown on either bank

Isometrical View of Fairmount Water Works, 1843

Frederick Graff’s drawing of the 1815 steam engine, adapted from a design by Englishmen Matthew Boulton and James Watt, shows the engine from the north, with Faire Mount and the reservoirs to the left of the drawing and the river to the right. The 1815 engine sat on the south side of the Engine House and was thus called the South Engine. As Graff indicated in his drawing, the Engine House was essentially open from river level to the roof in order to accommodate the massive beam and fly wheel of the two engines. While Graff showed the crank attached to the axle of the fly wheel, he left the crank shaft and the pump out of the drawing. The North Engine, designed and built in 1816 by Philadelphian Oliver Evans, advanced steam engines’ operating pressures from 2 pounds per square inch (psi) to 200 psi, a significant technological achievement.

Steam engine drawing, Frederick Graff Sr., 1815

The 1815 Engine House (shown here in an 1819 print) housed two steam-powered pumps that drew water from the Schuylkill River and pumped it into the reservoirs above the building, on top of Faire Mount. The artist showed smoke pouring from the south chimney, indicating that the South Engine was operating. The bridge just downstream was the covered Upper Ferry Bridge, an incredible 340 feet long, also completed in 1815. Designed and constructed by Lewis Wernwag, a native of Germany who had studied engineering there, the bridge opened in 1813. Formally called the Upper Ferry Bridge, it was also known as the “Colossus of Philadelphia” because — like the mythical Colossus of Rhodes — the bridge was held up only by piers at its two ends, with no intermediate supports. Made entirely of wood, the bridge was destroyed by fire in 1838.

Fair Mount Water Works engine house, 1819