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
South Australia–Victoria border dispute border was settled, resulting in the forfeiture of more than of territory from South Australia to Victoria. Following the establishment of the colony of South Australia in 1835, the region between the coast and the Murray River was rapidly being settled by squatters selecting large runs for sheep grazing. With no clear border legal oversight was impossible. An accurate border needed to be defined. The earliest relevant reference to the eastern boundary of South Australia is contained in a despatch dated 30 September 1844 from Governor Grey of that Colony to Lord Stanley. The Governor reminded the Secretary of State