The Federal Emergency Management Agency, its top ranks filled by political appointees and its budget hit by deep cuts, seemed unable to grasp the magnitude of the disaster. On the day after the storm, FEMA director Michael Brown met in Biloxi, Miss., with Gov. Haley Barbour, a former Republican National Committee chairman, and told him not to worry, because FEMA had had lots of hurricane practice in Florida. "I don't think you've seen anything like this," Barbour responded. "We're talking nuclear devastation."
Brown was removed Friday from overseeing disaster response and replaced with a Coast Guard admiral.
Both Barbour and Louisiana Gov. Kathleen Blanco, a Democrat, also seemed not to understand the size of the storm headed their way when they issued their first National Guard call-ups — Barbour, on Friday night, and Blanco, on Saturday morning.
Barbour summoned only about 1,000 troops initially, according to Mississippi National Guard spokesman Lt. Col. Tim Powell, and placed another 600 on standby. That number was consistent with what the state had needed 36 years earlier after Camille, but it was inadequate given the gambling-fueled boom that had brought tens of thousands of new residents to the coast.
Blanco's contingent was larger, 4,000, but it was dwarfed by the more than 30,000 that eventually would be summoned to help.
Both Louisiana and Mississippi successfully employed so-called contra-flow plans that turned super highways one-way out of the coastal area, to speed evacuation. New Orleans officials were pleased that 80 percent of the city's population had reached safety before the storm hit. But neither state had made any provision for getting people without cars out of the danger zone.
New Orleans Mayor Ray Nagin, after receiving the direst of warnings in a dinner-time phone call at home from National Hurricane Center Director Max Mayfield a day-and-a-half before landfall, delayed issuing a mandatory evacuation order for 15 hours. He finally told residents that the storm surge "most likely will topple our levee system" at 10 o'clock Sunday morning, when Katrina was on his city's doorstep.
Nagin wasn't alone in his hesitancy, however. In Harrison County, Miss., where Biloxi is located, Civil Defense Director Joe Spraggins, in his job less than a month, also declined to order an evacuation on Saturday, saying he wanted to wait to see what the storm did. A mandatory evacuation order came Sunday. The state's emergency management director, Bob Latham, worried that residents wouldn't evacuate because of false alarms in the past.
Perhaps the most startling failure came in the reaction — or the apparent lack of one — from federal, state and local officials to the discovery that New Orleans' fragile levee system had collapsed hours before Katrina even made landfall. Engineers and emergency planners had warned for years that such a collapse would be catastrophic for the below-sea-level city and the people who lived there.
Yet reports of the breach failed to spark action. The commander of the New Orleans district of the Army Corps of Engineers, Col. Richard P. Wagenaar, finally confirmed that a breach had occurred between 3 and 6 p.m. Monday and reported it to headquarters in Vicksburg, Miss.
The mayor had told reporters during a 1 p.m. news conference that there was an unconfirmed report of a levee break, but he quickly turned to other topics. Shortly before nightfall, a FEMA official, back from a helicopter survey of the city, reported the breach to his colleagues in Baton Rouge, then broke the news to the mayor.
Still no concerted effort was made to reach the thousands of people whose houses were rapidly filling with water. As many crawled from their flooded bedrooms into attics, and some hacked their way onto their roofs, much of the world went to sleep thinking that New Orleans had survived the worst.
Not until Tuesday dawned, and morning news show anchors expressed surprise that the once-dry streets around them were filling with water, did the magnitude of the disaster become evident.
There were many other instances of bungling. Federal officials, accustomed to serving a supportive but not commanding role in a disaster, waited for specific requests from state and local officials. Local officials, overwhelmed, trapped by the devastation around them, and unable to survey the damage, couldn't gather the information they needed to make specific requests. Radio communication was impossible and phone service as bad.