The following day we reached the acequia below Carrizal, a small village with only three or four hundred inhabitants, but somewhat remarkable as being the site of a presidio (fort), at which is stationed a company of troops to protect the country against the ravages of the Apaches, who, notwithstanding, continue to lay waste the ranchos in the vicinity, and to depredate at will within the very sight of the fort.

Commerce of the Prairies (1831–1839), Chapter 20 - Preparations for a Start to Chihuahua — Derccho de Consumo