Description: MapBFE is a GIS shapefile containing information about the Base Flood Elevations (BFE) within a study area. BFE lines indicate the approximate water surface elevation of the 1% annual chance flood hazard.
Copyright Text: NCFMP, Chatham County, Chatham County GIS
Description: Polygon features delineating areas within Chatham County that are in the floodway and also the 100-year & 500-year floodplains. The data was downloaded from the North Carolina Floodplain Mapping Program (NCFMP) for use in Chatham Counties' enterprise mapping platform. Preliminary Digital Flood Insurance Rate Map (DFIRM) panels and the Flood Insurance Study (FIS) Reports (both dated August 30, 2013) were issued to Chatham County and incorporated communities within Chatham County.The 2013 data is utilized by multiple Chatham County departments, but is most heavily utilized in planning and permitting.
Copyright Text: NCFMP, Chatham County, Chatham County GIS
Description: Polygon features delineating areas within Chatham County that are in the floodway and also the 100-year & 500-year floodplains. The data was downloaded from the North Carolina Floodplain Mapping Program (NCFMP) for use in Chatham Counties' enterprise mapping platform. Preliminary Digital Flood Insurance Rate Map (DFIRM) panels and the Flood Insurance Study (FIS) Reports (both dated August 30, 2013) were issued to Chatham County and incorporated communities within Chatham County.The 2013 data is utilized by multiple Chatham County departments, but is most heavily utilized in planning and permitting.
Copyright Text: NCFMP, Chatham County, Chatham County GIS
Description: MapFIRMPan is a GIS shapefile representing the FEMA paneling scheme for DFIRMs and containing information about the FIRM panel area. The spatial extent of this data would depict the area covered by each DFIRM panel within the study area.
Copyright Text: NCFMP, Chatham County, Chatham County GIS