<Tr> <Th> Hurricane Katrina </Th> </Tr> <Tr> <Td> 2005 Atlantic hurricane season </Td> </Tr> <Tr> <Th> General </Th> </Tr> <Tr> <Td> <Ul> <Li> Timeline </Li> <Li> Meteorological history </Li> <Li> Tornado outbreak </Li> <Li> Preparations <Ul> <Li> New Orleans preparedness </Li> </Ul> </Li> </Ul> </Td> </Tr>

The 17th street canal breach and flooded the lakeview neighborhood of new orleans because