Antonio de Espejo
In February 1583, Espejo arrived at the territory of the Piros, the most southerly of the Pueblo villagers. From there the Spanish continued up the Rio Grande. Espejo described the Pueblo villages as "clean and tidy". The houses were multi-storied and made of adode bricks. "They make very fine tortillas," Espejo commented, and the Pueblos also served the Spanish turkeys, beans, corns, and pumpkins. The people "did not seem to be bellicose". The southernmost Pueblos had only clubs for weapons plus a few "poor Turkish bows and poorer arrows". Further north, the Indians were better armed and more aggressive. Some of the Pueblo towns were large, Espejo described Zia as having 1,000 houses and 4,000 men and boys. In their farming, the Pueblos used irrigation "with canals and dams, built as if by Spaniards". The only Spanish influence that Espejo noted among the Pueblos was their desire for iron. They would steal any iron article they could find.
Urban water management in Monterrey, Mexico
The irrigation districts within the watersheds serving the MMA are the Bajo Río San Juan (BRSJ) irrigation district #26 (ID026) and the Bajo Río Bravo (BRB) irrigation district #25 (ID025). The farmers in these two irrigation districts receive water through a unique compensation arrangement that includes crop loss payments on the order of US$100 per hectare un-irrigable land due to the diversion of water to Monterrey plus an additional 60% of the diverted water to be returned to farmers as treated effluent via the Ayancual Creek, Pesquería River. While this has been a success, the Mexican irrigation sector will continue to face intense competition for water given: (a) low water productivity in agriculture leading decision-makers to allocate water to higher productivity uses particularly in cities; (b) priority accorded to the domestic use component of municipal water supply; (c) and Mexico's national interests in meeting its water sharing obligations with the United States.