NFHL GIS Data: Perform Spatial Analyses and Make Custom Maps and Reports

Main Content
Cover photo for the document: NFHL GIS Data: Perform Spatial Analyses and Make Custom Maps and Reports
FEMA provides access to the National Flood Hazard Layer (NFHL) as Geographic Information System (GIS) data. Add these flood maps and attribute data to your GIS applications to perform spatial analyses using the flood data, either alone or in combination with your data. Publish the results of the analyses with custom maps and reports. The data are organized on a State-by-State basis, made available in the Shapefile format, and delivered on DVD. They do not include the orthophotos that accompany some DFIRM databases. To use these data you need GIS software that can read the Shapefile format. A standalone MapViewer – Desktop tool (beta release) allows you to view NFHL GIS data and DFIRM databases loaded on your computer. The data and the tool are available from the FEMA Map Service Center at http://msc.fema.gov.
SizePublication Date
Icon for file of type text/plainNFHL HIS Data - Make Custom Maps and Reports - June 2010
7.69K
Icon for file of type application/pdfNFHL HIS Data - Make Custom Maps and Reports - June 2010
102.90K