A flood advisory is in effect in the afternoon of Aug. 6 for parts of Greater Cincinnati near the Ohio River, according to the National Weather Service.

The death toll in Ohio reached nearly 500 people and left 250,000 homeless. At the time, the Great Flood of 1913 was considered one of the worst natural disasters in U.S. history.

A flood advisory is in effect in the afternoon of Aug. 6 for parts of Greater Cincinnati near the Ohio River, according to the National Weather Service. The flood advisory covers southern Hamilton ...