High Altitude Ground Water Search In The Bolivian Andes

A regional investigation to find large supplies of potable ground water was carried out at elevations exceeding 12,000 feet above sea level on the Bolivian Altiplano. The program marked the first application of modern ground water search and development technology in the region, and ended a history of unsuccessful exploration efforts to locate important supplies of fresh water from underground sources. Oruro, a population center of 90,000 inhabitants, and its primary supporting industry - mining, both derived major direct benefit from the results of this program.