Characteristics
The Falcon Dam is a 150 ft (46 m) high and 26,294 ft (8,014 m) long earthen embankment dam. The dam is made of 12,600,000 cu yd (9,633,391 m3) of earth-fill, 282,000 cu yd (215,604 m3) of concrete and 10,300 short tons (9,344 t) of reinforced steel. The center of the dam is over-topped with a 1,300 ft (396 m) long spillway with widths ranging from 350 ft (107 m) at the top and 600 ft (183 m) at the bottom. The spillway is controlled by six 50 ft × 50 ft (15 m × 15 m) fixed wheel gates and can release up to 456,000 cu ft/s (12,912 m3/s) downstream.
The Falcon Dam supplies water to two different hydroelectric power plants, one on the Mexican side and another on the U.S. side. Each power plant contains 3 x 10.5 MW Francis turbine generators for a combined total of 63 MW. Each power plant also receives water from the reservoir via 4 x 13 ft (4 m) diameter penstocks. The two extra penstocks are for an additional generator if needed.
The Falcon Dam created the Falcon International Reservoir that has a volume of 2,645,646 acre·ft (3.263356×109 m3) and a surface area of 87,400 acres (354 km2).
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