Deluge: Tropical Storm Irene, Vermont's Flash Floods, and How One Small State Saved Itself

On August 28, 2011, after pounding the Caribbean and the U.S. Eastern seaboard for more than a week, Hurricane Irene finally made landfall in New Jersey. As the storm headed into New England, it was quickly downgraded to a tropical storm. And by Sunday afternoon, national news outlets were giving postmortems on the damage. Except for some flooding in low-lying areas, New York City—Irene’s biggest target—had escaped its worst-case scenario. Story over.

But the story wasn’t over. As Irene…