Fountain them. By the end of the 19th century, as indoor plumbing became the main source of drinking water, urban fountains became purely decorative. Mechanical pumps replaced gravity and allowed fountains to recycle water and to force it high into the air. The Jet d'Eau in Lake Geneva, built in 1951, shoots water in the air. The highest such fountain in the world is King Fahd's Fountain in Jeddah, Saudi Arabia, which spouts water above the Red Sea. Fountains are used today to decorate city parks and squares; to honor individuals or events; for recreation and for entertainment. A Splash pad
Fountain City, Knoxville in Fountain City is Broadway, a section of U.S. Highway 441 that connects Fountain City to Halls (where it becomes Maynardville Highway) to the north and downtown Knoxville to the south. Interstate 640 passes along Fountain City's southern boundary, and Interstate 75 passes through the western part of the community. Other important roads include Merchants Drive/Cedar Lane, which connects Broadway to I-75, and Tazewell Pike (part of State Highway 331), which connects Fountain City with Gibbs to the northeast. Euro-American settlement in what is now Fountain City began with the completion of Fort Adair (sometimes called Adair's Station), a supply