No water in Niagara Falls沒有水的尼亞加拉大瀑布

編輯配樂：老編西歪changcy0326

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The Niagara Falls public library has this information:尼亞加拉大瀑布的公共圖書館有這樣的信息：From June to November 1969 the American Falls were dewatered. This action cut back the normal flow of 60,000 gallons a second to almost nothing. Most of the diverted water was either sent over the Horseshoe Falls or diverted to the Robert Moses generating plant's upriver intakes. 從 1969 年 6 月至 11 月，美國瀑布減水。這一行動削減了每秒 60,000加侖，幾乎沒有水流動。大部分改道的水，送到馬蹄瀑布以及上游進水口的羅伯特摩西發電廠。The action enabled Canadian and US power companies and the US Army Corps of Engineers to do on-the-spot inspections and aerial photographs of the river bed's rock formation. This was all part of a plan to reduce erosion to the Falls.這行動可使加拿大、美國的電力公司和美國陸軍工兵部隊，做現場檢查河床和岩石形成的航拍照片。這是所有計劃的一部分，以減少瀑布的侵蝕。

In 1969 the falls went quiet as the Niagara river was temporarily diverted. The dam can be seen in the upper right.1969 年瀑布變得安靜，尼亞加拉河臨時改道。可以看到在右上角的攔水壩。

Niagara falls without water as seen in 1969.1969 年看到的沒有水尼亞加拉大瀑布。

While the water was diverted, large amounts of fallen rock could be seen at the base of the falls. 水被轉道，可以看到瀑布基底大量倒塌的岩石。

The falls as they normally run, as seen in June, 2009. A natural phenomenon, Niagara Falls sees between four and six millions cubic feet of water go over its crest every minute. The Falls are 188 feet high, with the deepest section of the Niagara River just at their base-going down 170 feet.

2009 年 6 月見到的正常運行瀑布。一種自然現象，在尼亞加拉大瀑布看到每分鐘 4 到 6百萬 Ft3 的水流過壩頂。瀑布高度 188 英尺，自尼亞加拉河最低部分下降到瀑布基底是 170 英尺。

Music ： Rhythm Of The Rain

Data derived from the following websiteNiagara falls without water as seen in 1969http://photoblog.msnbc.msn.com/_news/2010/12/16/5661928-niagara-falls-without-water-as-seen-in-1969

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