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The Johnstown Flood, sometimes referred to locally as Great Flood of 1889, occurred on Friday, May 31, 1889, after the catastrophic failure of the South Fork Dam, located on the south fork of the Little Conemaugh River, 14 miles (23 km) upstream of the town of Johnstown, Pennsylvania, United States. The dam ruptured after several days of ...
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]
Oroville Dam, an important part of the California State Water Project, is an earthen embankment dam on the Feather River, east of the city of Oroville in Northern California. The dam is used for flood control, water storage, hydroelectric power generation, and water quality improvement in the Sacramento–San Joaquin River Delta. [1]:
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 ...
The Black Hills Flood of 1972, also known as the Rapid City Flood, was the most detrimental flood in South Dakota history, and one of the deadliest floods in U.S. history. The flood took place on June 9–10, 1972 [ 1 ] in the Black Hills of Western South Dakota. 15 inches (380 mm) of rain in a small area over the Black Hills caused Rapid Creek ...
It started with a bang at 3 a.m. Monday as the residents of Derna were sleeping. One dam burst, then a second, sending a huge wave of water gushing down through the mountains towards the coastal ...
Rachel Ramirez, CNN. September 1, 2024 at 6:00 AM. The largest dam removal project in US history is finally complete, after crews last week demolished the last of the four dams on the Klamath ...
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] Located between Fremont and Madison counties, it suffered a catastrophic failure on June 5, 1976, as it was filling for the first time.