1. Roman and New York Aqueducts
... are still being built today. The technology that the Romans refined has been adapted for today's needs in the United States. New York City has among the best aqueduct systems in the world. Fresh, drinkable water is a very hard thing to acquire a lot of, especially enough for a major city with 9 ... system to the Croton system. At eighty-five miles long it is the longest continual tunnel in the world. It carries 800 million gallons of water a day from the Catskill Mountains to New York City. The aqueducts drop about 1,100 feet in altitude throughout their path. Gravity transports the .....
- Word Count: 5087
- Approx Pages: 20
- Grade Level: High School