Note 54 — ON THE CATARACTS OF THE ORINOCO, Near Atures and Maypures.
Henry G. (Henry George) Bohn translation
p. 155—“Fresh springs among the Islands of the Antilles.”
On the southern coast of the island of Cuba, south-west of the harbour of Batabano, in the Gulf of Xagua, at a distance of eight to twelve miles from the shore, springs of fresh water gush from the bed of the ocean, probably from the action of hydrostatic pressure. The jet is propelled with such force that boats use extreme caution in approaching this spot, which is well known for its counter current producing a heavy swell. Trading vessels sailing along the coast, which do not purpose putting into port, sometimes visit these springs, in order to provide themselves, in the midst of the ocean, with a supply of fresh water. The freshness of the water increases with the depth from which it is drawn. River cows (Trichecus manati), which do not generally inhabit salt water, are frequently killed here. This singular phenomenon (the fresh springs), of which no mention had hitherto been made, was most accurately investigated by my friend, Don Francisco Lemaur, who made a trigonometrical survey of the Bahia de Xagua. I did not myself visit Xagua, but remained in the insular group situated further to the south (the so-called Jardines del Rey), to make astronomical determinations of their latitude and longitude.