Sea Level Rise - US

The Lake Borgne Surge Barrier, which rises 26 feet above sea level, is designed to be overtopped by storm surges created by a hurricane with a 1 percent chance of occurring in any year, the so-called 100-year storm, hits the area. The overtopping water will be stored in the Gulf Intracoastal Waterway and the Industrial Canal in New Orleans. Larger storms will cause even more water to overtop the wall.

nola.com - by Mark Schleifstein - August 18, 2015

The rebuilt New Orleans area hurricane levee system remains inadequate to protect the heart of the nation's 45^th largest metropolitan area from another Hurricane Katrina or larger storm, nationally-known engineers and scientists said almost a decade after the 2005 storm.

reuters.com - By Ryan McNeill, Deborah J. Nelson and Duff Wilson - September 4, 2014

As the seas rise, a slow-motion disaster gnaws at America’s shores

Part 1: A Reuters analysis finds that flooding is increasing along much of the nation’s coastline, forcing many communities into costly, controversial struggles with a relentless foe.

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A man walks through flooded streets in Hoboken, New Jersey, after Superstorm Sandy | Emile Wamsteker/Bloomberg via Getty Images

As subsidized rates of federal flood insurance rise, property owners along the coasts get angry. But we need insurance that reflects the risks of a changing planet

time.com - by Bryan Walsh - October 1, 2013

Thousands of homeowners in flood-prone parts of the country are going to be in for a rude awakening.  On Oct. 1, new changes to the National Flood Insurance Program (NFIP), which offers government-subsidized policies for households and businesses threatened by floods, mean that businesses in flood zones and homes that have been severely or repeatedly flooded will start going up 25% a year until rates reach levels that would reflect the actual risk from flooding. (Higher rates for second or vacation homes went into effect at the start of 2013.) That means that property owners in flood-prone areas who might have once been paying around $500 a year—rates that were well below what the market would charge, given the threat from flooding—will go up by thousands of dollars over the next decade.