When Hurricane Sandy hit New York City, the storm sent water cascading into the South Ferry subway station, pouring into the Brooklyn-Battery Tunnel, inundating neighborhoods from Staten Island to Queens. At Battery Park in lower Manhattan, water reached more than 9 feet above the average high-tide line.
One factor fueling the surge -- New York Harbor, where waters have risen about a foot since 1900. We know that rising sea levels, higher average temperatures, higher ocean temperatures, and other effects of climate change will make extreme weather events more frequent and more severe. And the climate is changing -- earlier this month, NASA and NOAA announced that 2014 was the hottest year on record globally, meaning that 14 of the 15 hottest years in recorded history have happened this century.
That’s why when we invested billions to help communities rebuild from Sandy, we also committed to “build back better” -- to rebuild infrastructure to a higher standard so it can withstand the increased risks posed by sea level rise and other climate impacts.
Today, the White House is building on that experience by releasing a new flood risk management standard for new and rebuilt federally funded structures in and around floodplains. This new resilience standard will help ensure taxpayer dollars are well spent on infrastructure that can better withstand the impacts of flooding.
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