Greater New Orleans Community Data Center
Census data for New Orleans neighborhoods and the surrounding area. Also PDF poverty map, neighborhood map, racial distribution maps, and elevation map.

USGS National Wetlands Research Center
Information about land loss along the Gulf Coast.

Their Levees and Our Levees
Images of costal defense systems in London, Venice, the Netherlands, and the United States.

Implications of Katrina Philosophy Guide
Philo Wiki has begun a site addressing the philosophical implications of Hurricane Katrina.

City of New Orleans Hurricane Preparedness Plan
From the City of New Orleans Office of Emergency Preparedness.

Hurricane Pam Exercise
A five-day exercise on hurricane preparedness in New Orleans, held in July 2004 at the Louisiana State Emergency Operations Center in Baton Rouge.