What is the longest aqueduct in the world?



  1. 0 Votes

    The longest aqueduct in the world is the Delaware aqueduct in New York City. This aqueduct was constructed between 1939 and 1945 and carries close to half of the New York City water supply of 1.3 billion US gallons per day. The Delaware aqueduct is 85 miles long and 13.5 feet wide and leaks up to 35 million gallons per day.

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