New Orleans Mint a fallout shelter. Since 1981 it has served as a branch of the Louisiana State Museum. Damaged by Hurricane Katrina in 2005, after over two years of repairs and renovations, the museum reopened in October 2007. Exhibits include instruments used by some of New Orleans' notable jazz musicians, photographs, and posters, now part of the New Orleans Jazz Museum. The site is also a performance venue for jazz concerts, in partnership with the New Orleans Jazz National Historical Park and the private Music at the Mint organization. The Louisiana Historical Center is located on the third floor of the building.
Hurricane preparedness for New Orleans from the Mississippi River. In 1947, the Fort Lauderdale hurricane struck the New Orleans area. There was moderate wind damage. Flood prevention was largely successful in Orleans Parish, but there was severe flooding in the new East Jefferson suburbs near the Lake. Hurricane Flossy in 1956 resulted in flooding in parts of Eastern New Orleans. Hurricane Betsy in 1965 alerted a new generation to the threat posed by major hurricanes. As radar showed the storm heading for the city, a mandatory evacuation of Eastern New Orleans was declared. The Mississippi River-Gulf Outlet Canal channeled storm surge into the metro area.