1754 Water Innovation: How the First American Municipal Water Works Impressed John Adams

The first American municipal water works 💧 was built in 1754 by Hans Christopher Christiansen for the Moravian settlement of Bethlehem, PA. 😄

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Hans Christopher faced the challenge of efficiently transporting water from the spring at the hill's bottom to the living quarters at the top. A pump forced water through bored hemlock logs onto a wooden reservoir, providing plenty of supply for the entire Bethlehem community of more than 1,000 people with drinking, cooking, and bathing needs. 🚰

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Unfortunately, the only information historians have about Hans Christopher Christiansen is that he came to the USA from Denmark and worked as a millwright.

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The system was considered state-of-the-art at that time and served as a model for later waterworks projects. Proud Moravian guides also showcased the waterworks to the numerous visitors to colonial Bethlehem. 😄

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During the Revolutionary War, John Adams, lodging in the Sun Inn, mentioned the waterworks in a letter to his wife Abigail, dated February 7, 1777:

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"They have carried the mechanical Arts to greater Perfection here than in any Place which I have seen. They have a set of Pumps which go by Water, up through leaden Pipes from the River to the Top of the Hill, near a hundred feet, and to the Top of a little Building, in the shape of a Pyramid, or Obelisk, which stands upon the Top of the Hill and is Twenty or thirty feet high. From this Fountain Water is conveyed in Pipes to every Part of the Town."

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The earliest communal buildings of Bethlehem were built in stone; they have survived the subsequent history of the city. The water works building had been renovated 3 or 4 times and still stands today.  🏛️

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© Historic American Buildings Survey (Library of Congress)