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Dam failure. A dam failure or dam burst is a catastrophic type of structural failure characterized by the sudden, rapid, and uncontrolled release of impounded water or the likelihood of such an uncontrolled release. [1] Between the years 2000 and 2009 more than 200 notable dam failures happened worldwide. [2]
Machchhu Dam: Morbi India: The Machhu Dam-II collapsed, leading to the deluge of the city of Morbi and the surrounding rural areas. 1800–25,000 people were killed. [7] [8] 1979: Lawn Lake Dam: Colorado United States: Failed in fair weather due to a combination of poor construction, age, and neglect. Caused downstream failure of the Cascade Dam.
The runoff of Banqiao Dam was 13,000 m 3 per second in vs. 78,800m 3 per second out, and as a result 701 million m 3 of water was released in 6 hours, [12] while 1.67 billion m 3 of water was released in 5.5 hours at an upriver Shimantan Dam, and 15.738 billion m 3 of water was released in total. [3] Rough diagram of water flow during the dam ...
B. Baldwin Hills Dam disaster. Big Bay Dam. Broken Down Dam. Buffalo Creek flood.
St. Francis Dam. The St. Francis Dam, or the San Francisquito Dam, was a concrete gravity dam located in San Francisquito Canyon in northern Los Angeles County, California, United States, that was built between 1924 and 1926. The dam failed catastrophically in 1928, killing at least 431 people in the subsequent flood, [2][3] in what is ...
Total capacity. 288,250 acre-feet (355,550,000 m 3) [3] Normal elevation. 5,320 ft (1,620 m) AMSL [3] The Teton Dam was an earthen dam in the western United States, on the Teton River in eastern Idaho. It was built by the U.S. Bureau of Reclamation, one of eight federal agencies authorized to construct dams. [4]
January 15, 1987. The Austin Dam, also known as the Bayless Dam, was a concrete gravity dam in the Austin, Pennsylvania, area that served the Bayless Pulp and Paper Mill. Built in 1909, it was the largest dam of its type in Pennsylvania at the time. The catastrophic failure of the dam on September 30, 1911, caused significant destruction and ...
The failure of the dam's slope may have contributed to weakness in the structure, particularly in the heavy rain. A collapse of the low-level spillway could have also exacerbated this problem. A 1973 photo showed a 12-foot-high (3.7 m), 30-foot-wide (9.1 m) slide had occurred on the downstream face of the dam, which may have also contributed or ...