Saturday, October 10, 2009

Niagara Water Falls (Welland Canal) A Wonder Of The World Wallpapers - Landmark of America wallpapers (USA Best wonders wallpapers)

Niagara water Falls has many wonderful attractions to explore; including the world renowned Maid of the Mist boat ride. Niagara Falls Information offers visitors the best selection of sightseeing tours, winery tours, airline discounts and hotel packages.

Have fun exploring our site and come back often. We have "Everything You Need to Visit Niagara Falls."
Niagara Falls is divided into the Horseshoe Falls and the American Falls. The Horseshoe Falls drop about 173 feet (53 m), the height of the American Falls varies between 70–100 feet (21–30 m) because of the presence of giant boulders at its base.

The larger Horseshoe Falls are about 2,600 feet (790 m) wide, while the American Falls are 1,060 feet (320 m) wide.

The volume of water approaching the falls during peak flow season may sometimes be as much as 202,000 cubic feet (5,700 m3) per second.

Since the flow is a direct function of the Lake Erie water elevation, it typically peaks in late spring or early summer.

During the summer months, 100,000 cubic feet (2,800 m3) per second of water actually traverses the Falls, some 90% of which goes over the Horseshoe Falls, while the balance is diverted to hydroelectric facilities. This is accomplished by employing a weir with movable gates upstream from the Horseshoe Falls.

The Falls flow is further halved at night, and during the low tourist season in the winter, remains a flat 50,000 cubic feet (1,400 m3) per second.

Water diversion is regulated by the 1950 Niagara Treaty and is administered by the International Niagara Board of Control (IJC).[4] Viewpoints on the American shore generally are astride or behind the falls. The falls face directly toward the Canadian shore.




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