New Orleans has always had a complicated relationship with the water surrounding it. Everyone told the first settlers it was the wrong place to build a city. And Time—in a July 2000 cover article about "Life on the Mississippi"—pretty much nailed what was going to happen in New Orleans. The inside article was called "The Big Easy on the Brink" and sub-titled, presciently, "If it doesn't act fast, the city could become the next Atlantis."
The article gets right to the point and gets that point right-on. It opens like this:
If a flood of biblical proportions were to lay waste to New Orleans, Joe Suhayda has a good idea how it could happen. A Category 5 hurricane would come barreling out of the Gulf of Mexico. It would cause Lake Pontchartrain, north of New Orleans, to overflow, pouring down millions of gallons of water into the city. Then things would really get ugly. Evacuation routes would be blocked. Buildings would collapse. Chemicals and hazardous waste would dissolve, turning the floodwaters into a lethal soup. In the end, what was left of the city might not be worth saving. 'There's concern it would essentially destroy New Orleans,' says Suhayda.
The man quoted—Suhayda—a water-resources expert at Louisiana State University, had concluded that New Orleans might not even exist as a city by the end of the century. His prediction, in light of recent events, even raises questions about whether or not the city should be re-built (although for political reasons it almost certainly will). Remember, this is a city that, in the old days, after a heavy rain, bodies actually washed out of the cemeteries. The article makes the point that what is threatening New Orleans is a combination of two man-made problems: more levees and fewer wetlands.
The levees installed along the Mississippi to protect the city from water surges have had a perverse effect: they have actually made it more vulnerable to flooding. That's because New Orleans has been kept in place by the precarious balance of two opposing forces. Because the city is constructed on 100 feet of soft silt, sand and clay, it naturally "subsides" or sinks, several feet a century. Historically, that subsidence has been counteracted by sedimentation: new silts, sand and clay that are deposited when the river floods. But since the levees went up—mostly after the great flood of 1927—the river has not been flooding, and sedimentation has stopped.









Article comments
1 - Tan The Man
Yeah, I remember reading that article back in the day. I guess not many other people did.
2 - DrPat
A project devoted to restoration of the coastal wetlands and barrier islands was one of the places to which the current administration shifted funds from the Army Corps of Engineers.
But yes, the main impetus for the control of the Mississippi's flow that has lead, in part, to the increased subsidence and lack of input to the wetlands, was (ironically enough) the desire toprevent another 1927-leve; disaster.
3 - Bert Webb
Recently I found a report by some New Orleans area newspaper which apparently ran for about 5 issues dealing with the material in the Tomes 2000 issue. I failed torecord the publisher/newspaper. Does anyone recall it?
4 - Michael J. West
Fascinating.
5 - Linda Campbell
In your 9/12/05 edition of An American Tragedy
Thank you,
Linda Campbell