Pittsburgh flood of 1936

1936 flooding in the Mid-Atlantic United States, most severely in Pittsburgh, Pennsylvania

On March 17 and 18, 1936, the city of Pittsburgh, Pennsylvania, witnessed the worst flood in its history when flood levels peaked at 46 feet (14 m). This flood became known as The Great St. Patrick’s Day flood, and also affected other areas of the Mid-Atlantic on both sides of the Eastern Continental Divide.

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