Effects of Hurricane Katrina in New Orleans after a brief period of overtopping (Industrial Canal) caused “scouring” or erosion of the earthen levee walls. In eastern New Orleans, levees along the Gulf Intracoastal Waterway failed in several places because they were built with sand and erodible materials instead of clay, an obvious construction flaw. Prior to Hurricane Katrina, New Orleans’ law enforcement was in disarray. It was inundated with corruption from higher up officials and had underpaid officers manning the streets. This enforcement lacked the trust of its citizens and failed to keep police brutality rates low. The city’s lack of organization caused for the New Orleans
Effects of Hurricane Katrina in New Orleans news networks citing blogs like Interdictor and Gulfsails for reports of what was happening in the city. Amateur radio provided tactical and emergency communications and handled health-and-welfare enquiries. By September 4, a temporary communications hub was set up at the Hyatt Hotel in downtown New Orleans. The first television pictures out of New Orleans shown on national TV were from Houston's ABC owned and operated KTRK which flew its helicopter to New Orleans in the days after the storm. Most of the city's major roads were damaged. The only route out of the city was east to the east bank