Description

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This is the 2017 DFIRM Data for Base Flood Elevation lines (BFE). The Base Flood Elevation (BFE) which refers to the elevation associated with the 1% annual chance of flood occurrence in any given year.  Please read metadata for additional information.  Any data download constitutes acceptance of the Terms of Use. 

Dataset Attributes

  • OBJECTID
    Number
  • BFE_LN_ID
    Text
    {"value"=>"965", "count"=>2} (), {"value"=>"885", "count"=>2} (), {"value"=>"861", "count"=>2} (), {"value"=>"811", "count"=>2} (), {"value"=>"722", "count"=>2} (), {"value"=>"655", "count"=>2} (), {"value"=>"646", "count"=>2} (), {"value"=>"608", "count"=>2} (), {"value"=>"589", "count"=>2} (), {"value"=>"466", "count"=>2} ()
  • ELEV
    Number
    12 to 1870
  • LEN_UNIT
    Text
    {"value"=>"FEET", "count"=>3315} ()
  • V_DATUM
    Text
    {"value"=>"NAVD88", "count"=>3358} ()
  • SOURCE_CIT
    Text
    {"value"=>"FIRM4", "count"=>732} (), {"value"=>"STUDY16", "count"=>462} (), {"value"=>"STUDY25", "count"=>209} (), {"value"=>"STUDY19", "count"=>189} (), {"value"=>"STUDY14", "count"=>157} (), {"value"=>"STUDY12", "count"=>136} (), {"value"=>"STUDY28", "count"=>132} (), {"value"=>"STUDY5", "count"=>126} (), {"value"=>"FIRM5", "count"=>121} (), {"value"=>"STUDY27", "count"=>117} ()
  • Shape__Length
    Number
    1.51077286091806 to 3592.39866121283

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