2017. This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent vary... New York (City). Department of City Planning.
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2016. This polygon shapefile layer represents the Hurricane Evacuation Zones that are determined by New York City Emergency Management and represent vary... New York (City). Department of City Planning.
2015. This polygon shapefile layer represents the projected extent of future mean higher high water (MHHW) with sea level rise for New York City. Extents... New York (City). Department of City Planning.