2005 levee failures in Greater New Orleans 2005 levee failures in Greater New Orleans On August 29, 2005, there were over 50 failures of the levees and flood walls protecting New Orleans, Louisiana, and its suburbs following passage of Hurricane Katrina and landfall in Mississippi. The levee and flood wall failures caused flooding in 80% of New Orleans and all of St. Bernard Parish. Tens of billions of gallons of water spilled into vast areas of New Orleans, flooding over 100,000 homes and businesses. Responsibility for the design and construction of the levee system belongs to the United States Army Corps of Engineers; the responsibility of maintenance
New Orleans tornado of 2017 that toppled a metal truss tower, badly damaged a metal building, and destroyed manufactured homes. An EF1 struck the town of Donaldsonville, causing considerable damage to structures and killing one person. A large EF2 wedge tornado that passed near Killian and Akers downed many trees and destroyed small house built on a cinder block foundation. Another EF2 destroyed a flea market near Harperville, Mississippi as well. A total of 15 tornadoes were confirmed across parts of Louisiana, Mississippi, Alabama, Florida, Georgia, Tennessee, and Kentucky. New Orleans tornado of 2017 The New Orleans tornado of 2017 was a large and powerful