The waters fall from a formidable height, extreme in the parish of Fajãzinha, from a height of 200 braças [ 440 meters ] it falls; it incorporates and aggregates all the waters of the headlands, which demarcate the parish, from the east to southwest, which is the river-valley of the blacksmiths, four grottoes, without name in the Rocha do Velho, the grotto do Enchente, whose waters increase in volume and become furious in the winter, and also when there is rain in the summer, its invariable.''