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GIS Library Contents - Metadata

Flood Hazard Zones - FEMA Digital FIRM: GIS Layer Fields

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Flood Hazard Zones - FEMA Digital FIRM, File name: fp_dfirm

 Field Name   Description   Field Type   Domain   Enumerated 
 values 
 DATE_VER   Revision date   DATETIME2   Range   
 DEPTH      NUMERIC      
 EDIT_DATE      DATETIME2      
 EDITOR_NAME      NVARCHAR      
 GlobalID      UNIQUEIDENTIFIER      
 OBJECTID   Index   INT   Range   
 STATIC_BFE      NUMERIC      
 VELOCITY      NUMERIC      
 ZONE   FEMA-designated regulatory floodplain zone   NVARCHAR   Enumerated 
 ZONE A   Areas subject to inundation by the 100 year flood event 
 ZONE AE   Used on new revised maps instead of A1 - A30 
 ZONE AH   Areas subject inundation by 100 year shallow flooding (usually areas of ponding) 
 ZONE AO   Areas subject inundation by 100 year shallow flooding (usually areas sheet flow) 
 ZONE AO1   Areas subject inundation by 100 year shallow flooding (usually areas sheet flow) 1 foot depth 
 ZONE AO2   Areas subject inundation by 100 year shallow flooding (usually areas sheet flow) 2 foot depth 
 ZONE AO3   Areas subject inundation by 100 year shallow flooding (usually areas sheet flow) 3 foot depth 
 ZONE AO4 
 ZONE D 
 ZONE X-500-YEAR   Areas of 500 year flood event 
 ZONE2   Abbreviated ZONE code   NVARCHAR   Enumerated   

There are 10 attribute fields.