Robert Kerr, A General History and Collection of Voyages and Travels…
“ When the water begins to increase, it comes on with a prodigious noise as if it were an earthquake. In its first great approach it makes three great waves. The first wave washes over the bark from stem to stem: The second is not so strong; at the third they raise the anchor and resume their voyage up the river, rowing with such swiftness that they seem to fly for the space of six hours, while the flood lasts. ”
