Storm Surge Working Group experts created the following flood maps to display vulnerable communities left out of the U.S. Army Corps'
Harbor and Tributaries Study (HATS).

 Notice what neighborhoods flood with different storm surge possibilities, by adjusting the water level using the blue slider.
Courtesy of Climate

New York City

Long Island, New York City, New Jersey

New York City Hurricane Evacuation Zone Finder: Using any address within the five boroughs, discover the evacuation zone for any weather event, particularly hurricanes with extreme flooding.
Courtesy of NYC Emergency Management