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Causes Of Hurricane Katrina

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Hurricane Katrina proved to be one of the most catastrophic and costly natural disasters to affect the United States. Severe winds, heavy rains, and a 27-foot storm surge devastated the Gulf Coast states of Mississippi, Alabama, and Louisiana. In addition, the ferocity of the storm caused the failure of the New Orleans levee system resulting in massive flooding. The loss to the nation was extraordinary. The total expense from infrastructure damage, destroyed personal properties, and recovery efforts reached $108 billion dollars. The damage and flooding displaced over 700,000 people, and worse, over 1200 people lost their lives (Blake, Landsea, & Gibney, 2011). Widespread criticisms regarding insufficient response management, confusion in command and control, and the breakdown in communications raised awareness that the current National Response Plan was deficient. Within days, President George W. Bush ordered a complete review of the plan to improve ineffective systems and ultimately better prepared for future catastrophes. While disaster response plans and procedures were in place, Hurricane Katrina uncovered organizational failures leading to an improved National Preparedness Doctrine.
Organizational Failures
National response policies state that disaster planning and response are primarily local and state functions (Department of Homeland Security, 2013). The devastation from Hurricane Katrina severely degraded, and in some instances incapacitated, local and

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