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Indio, city (1990 pop. 36,793), Riverside co., SE Calif., in the Coachella Valley of the Colorado Desert, 22 ft (6.7 m) below sea level; founded 1876, inc. 1930. It is the trade and administra...
All-American Canal, 80 mi (129 km) long, SE Calif.; part of the federal irrigation system of the Hoover Dam. Built between 1934 and 1940 across the Colorado Desert, the canal is entirely withi...
California, Gulf of, or Sea of Cortés, arm of the Pacific Ocean, c.700 mi (1,130 km) long and 50 to 130 mi (80–209 km) wide, NW Mexico; separates Baja California from the Mexican mainland. The...
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