This data consists of a composite inundation hazards layer for counties from TX to ME, which have a flood exposure snapshot. The dataset was developed from a union of FEMA flood hazard, USACE hurricane evacuation study, NOAA sea level rise of 3-ft above MHHW, and NOAA Shallow Coastal flooding georeferenced digital data. The source and date have been preserved for each source dataset in the attribution. A unique identifier for each hazard, a total number of hazards and hazard description list in the attribution provide coastal risk exposure for each polygon
This layer is sourced from maps.coast.noaa.gov.
This map service presents spatial information developed as part of the National Oceanic and Atmospheric Administration (NOAA) Office for Coastal Management’s Coastal Flood Exposure Mapper. The purpose of the online mapping tool is to provide coastal managers, planners, and stakeholders a preliminary look at exposures to coastal flooding hazards. The Mapper is a screening-level tool that uses nationally consistent data sets and analyses. Data and maps provided can be used at several scales to help communities initiate resilience planning efforts. Currently the extent of the Coastal Flood Exposure Mapper covers U.S. coastal areas along the Gulf of Mexico and Atlantic Ocean. NOAA provides the information “as-is” and shall incur no responsibility or liability as to the completeness or accuracy of this information. NOAA assumes no responsibility arising from the use of this information. For additional information, please contact the NOAA Office for Coastal Management (email@example.com).
© NOAA Office for Coastal Management
|Copyright||Copyright may apply. Please check the source for more information.|
|Data type||Vector multipolygon|
|Attributes||Shape_Length, DESCRPTN, STATE_NAME, ZoneCombo, FID_AtlGlf_Fishnet_nad83, COUNTY_NAME, FIPSSTCO, HAZ_NUM|
|Services||Vector Query API|
|Added||3 Sep 2016 ago|
|Last checked||1 Sep 2018 ago|