Kaieteur Falls combination of height and water volume, and Kaieteur is among the most powerful waterfalls in the world with an average flow rate of 663 cubic metres per second (23,400 cubic feet per second). Kaieteur Falls is about four times higher than Niagara Falls, on the border between Canada and the United States, and about twice the height of Victoria Falls, on the border of Zambia and Zimbabwe in Africa. It is a single drop waterfall. Upriver from the falls, the Potaro Plateau stretches out to the distant escarpment of the Pakaraima Mountains. The Potaro River empties into the Essequibo River
Beecher Falls-East Hereford Border Crossing The station was built in 1932, as part of a general U.S. government program to improve border security. This program was prompted by changes in immigration law resulting in increased illegal immigration, as well as the increased use of the automobile for personal travel and an increase in smuggling occasioned by Prohibition in the 1920s. The station is a little-altered version of one of several standardized designs produced by the United States Treasury Department Architect as part of the program. Beecher Falls-East Hereford Border Crossing The Beecher Falls-East Hereford Border Crossing connects the towns of East Hereford, Quebec (formerly Comins