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Torreón, Mexico November 1990.
Torreón, with an estimated population of 250 000, is located on the arid-to-semiarid plateau of
north-central Mexico approximately 150 miles (240 kilometers) west of Monterrey. The Torreón
metropolitan area includes the smaller cities of Gómez Palacio and Lerdo, which cluster at the
mouth of the Nazas River, parts of which are seen northeast and southwest of the urban area.
Visible are several infrastructure features-the airport northeast of Torreón; several roads and
railroads; the more highly reflective commercial and industrial section of Torreón; and a grid
street pattern. Outside the urban area, cultivated agricultural fields abound; cotton and wheat
are the two main crops grown in the region. During the mid-1900s, this basin was a major
cotton-growing area of Mexico. Large mechanized, irrigated farms were developed by tapping into
the once-abundant deep wells for ground water; however, in recent decades, farmers have depended
on more meager supplies of surface water for irrigation. This region generally receives less than
20 inches (50 centimeters) of precipitation annually. Torreón is a major railroad center,
especially for north-south traffic through Mexico.
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