Water is chronically scarce in southern California and the desert regions, but excesses of rain and snowmelt cause winter flooding along the rivers of the northern coast. Complex systems of dams and aqueducts transport water from north to south, but not without the protests of those who regard ...
(541 km) long extending from Lake Havasu on the California border to Tucson. In addition, water from subterranean stores is piped into the valley from outlying areas. In the past, virtually all of the region’s water was used for agricultural purposes, although an increasing share is now ...
Water is chronically scarce in southern California and the desert regions, but excesses of rain and snowmelt cause winter flooding along the rivers of the northern coast. Complex systems of dams and aqueducts transport water from north to south, but not without the protests of those who regard ...
Baja California, peninsula, northwestern Mexico, bounded to the north by the United States, to the east by the Gulf of California, and to the south and west by the Pacific Ocean. The peninsula is approximately 760 miles (1,220 km) long and 25 to 150 mile
It lies along the Salt River in the south-central part of the state, about 120 miles (190 km) north of the Mexico border and midway between El Paso, Texas, and Los Angeles, California. The Salt River valley, popularly called the Valley of the Sun, includes not only Phoenix but also ...
Sun Belt, region comprising 15 southern states in the United States and extending from Virginia and Florida in the southeast through Nevada in the southwest, and also including southern California. Between 1970 and 1990 the South grew in population by 36