![]() In contrast, Hurricane Andrew generated 20 million cubic yards of debris.Īccording to Risk Management Solutions, a company that analyzes catastrophic risks for the insurance industry, the insured losses from hurricane Katrina are likely to be between $40 and $60 billion, of which $15 to $20 billion is the result of flooding following the levee failure. In Mississippi, the total amount of debris is estimated to be 62.5 million cubic yards. In Louisiana, the total amount of debris is estimated to be between 62 and 63 million cubic yards. This destruction has left a significant amount of debris that must be removed before rebuilding can take place. (See picture 4.) Over 221 Mississippi residents lost their life. Unlike in the city of New Orleans, along the Mississippi coast homes and other structures were simply obliterated, leaving only bare foundations and matchstick-like rubble. On the east side of the hurricane, a 27 foot storm surge swept miles inland, leaving almost total devastation in its path. (See picture 3.) Over 1000 Louisiana residents lost their life. The damage in these parishes included complete destruction of homes as a result of the storm surge. (See picture 2.) The levee breaches also caused significant flooding in St. EPA and the State of Louisiana estimate that between 140,000 and 160,000 homes will have to be torn down. As a result, many homes were left standing, but are uninhabitable. While trees were uprooted and roofs sustained some wind damage, the most significant damage in New Orleans was the result of the flood waters that inundated the city up to 20 feet. Another storm surge moved from the Gulf of Mexico across Lake Borgne and the Mississippi River Gulf Outlet and breached levees along that navigation channel. ![]() Approximately 80 percent of the city was flooded. Instead, water moved across the middle of the city up to the Central Business District. Because much of the city lies below sea level, water did not drain out naturally. (See picture 1, attached)Īs a result of levee breaches, there was significant flooding in the 9th Ward, Lakeview, and Mid City neighborhoods of New Orleans. The water breached levees along the 17th Street Canal, the London Canal, and the Industrial Canal. Water then surged into the canals that ordinarily drain stormwater from the city of New Orleans into the Lake, as well as into the navigation canal that connects Lake Pontchartrain to the Mississippi River. On the west side of the hurricane, a storm surge swept from the Gulf of Mexico, through Lake Borgne, into Lake Pontchartrain. However, the hurricane created storm surges that caused widespread damage in Louisiana and Mississippi. While there was a great deal of wind damage, Katrina was a fast-moving hurricane and did not result in torrential rains. On August 29, 2005, Hurricane Katrina made landfall near Gulfport, Mississippi, at about 7:10 a.m. Army, Ret.), a representative of the National Association of Flood and Stormwater Management Agencies, and a representative of the Association of State Floodplain Managers. On October 27, 2005, the Subcommittee will receive testimony from Dr. and Dutch civil engineering experts, a coastal restoration expert, a navigation expert, and a geologist. Environmental Protection Agency, a representative of the Governor of Louisiana, and a representative of the Governor of Mississippi, as well as U.S. On October 20, 2005, the Subcommittee will receive testimony from the Assistant Secretary of the Army (Civil Works), the Chief of the U.S. in 2167 RHOB, the Subcommittee will receive testimony from national flood damage reduction and floodplain management experts regarding flood risks throughout the nation and the policy implications of any decisions to provide hurricane and storm damage protection for New Orleans and the Gulf Coast. ![]() in 2167 RHOB to receive testimony from public and private witnesses on how to integrate hurricane, storm and flood protection, navigation, coastal ecosystem restoration, and other water resources needs, while meeting local objectives for rebuilding New Orleans and the Gulf Coast. The Water Resources and Environment Subcommittee is scheduled to meet on Thursday, October 20, 2005, at 10:00 a.m.
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