Tonoloway Aqueduct

Tonoloway Aqueduct

Photo by Juli Haulman

Constructed between 1835 and 1839 of limestone extracted upstream on Tonoloway Creek, Tonoloway Aqueduct carried canal boats across Tonoloway Creek, a 31-mile tributary of the Potomac River. Cement for the aqueduct came from Captain Hook’s mill but during a water shortage in the summer of 1837, cement was imported from Boteler’s Mill and Baltimore. Learn more.

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Visiting the C&O Canal

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Please visit the National Park Service website for the following information:

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Photo by Juli Haulman

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