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Johnstown Flood 1889 Johnstown Flood Great Flood of 1889 Jonestown Flood
EN
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 upstream of the town of Johnstown, Pennsylvania, United States.
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