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Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, ... and that the river might change course and empty into the Salton Sea. The ...
The large body closest to the Hoover Dam is Boulder Basin. The narrow channel, which was once known as Boulder Canyon and is now known as The Narrows, connects Boulder Basin to Virgin Basin to the east. The Virgin River and Muddy River empty into the Overton Arm, which is connected to the northern part of the Virgin Basin. The next basin to the ...
Hoover Dam and bypass bridge near Boulder City, Nevada. Lake Mead, formed by the 726-foot (221 m)-high Hoover Dam about 30 miles (48 km) southeast of Las Vegas, Nevada, is the largest reservoir in the United States with a full capacity of 28,945,000 acre-feet (35.703 km 3) and a water surface of nearly 250 square miles (650 km 2). However, the ...
Hoover Dam made the modern West, but also confined it in a straitjacket. The dam's promise of abundant water and power took the brakes off the growth of Los Angeles, San Diego, Phoenix and Denver ...
The Hoover Dam was the largest dam and reservoir in the world at the time of completion. Although it has since been replaced by multiple others, ...
Dams on tributaries are listed if they are taller than 250 ft (76 m), store more than 50,000 acre⋅ft (62,000 dam 3), or are otherwise historically notable. Tributary dams are organized into two lists; those in the Upper Basin, defined as the half of the Colorado River basin above Lee's Ferry , Arizona , and the Lower Basin.
Videos posted to Twitter and Facebook by visitors show a thick plume of black smoke rising from the base of the 726-foot-high landmark in Nevada.
The construction of Hoover Dam in the 1930s marked the beginning of the modern era for the Colorado River Delta. For six years, as Lake Mead filled behind the dam, virtually no freshwater reached the delta. Even spring flooding was captured.