Name: 100 Yr FEMA Flood Zones NFHL

Display Field: DFIRM_ID

Type: Feature Layer

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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>NFHL county level flood data, downloaded from </SPAN><A href="https://msc.fema.gov/portal/advanceSearch"><SPAN>https://msc.fema.gov/portal/advanceSearch </SPAN></A><SPAN>Latest study effective date: 8/16/2012 &amp; Latest LOMR Effective Date: 4/23/2014</SPAN></P><P><SPAN>Flood hazard areas identified on the Flood Insurance Rate Map are identified as a Special Flood Hazard Area (SFHA). SFHA are defined as the area that will be inundated by the flood event having a 1-percent chance of being equaled or exceeded in any given year. The 1-percent annual chance flood is also referred to as the base flood or 100-year flood. SFHAs are labeled as Zone A, Zone AO, Zone AH, Zones A1-A30, Zone AE, Zone A99, Zone AR, Zone AR/AE, Zone AR/AO, Zone AR/A1-A30, Zone AR/A, Zone V, Zone VE, and Zones V1-V30. Moderate flood hazard areas, labeled Zone B or Zone X (shaded) are also shown on the FIRM, and are the areas between the limits of the base flood and the 0.2-percent-annual-chance (or 500-year) flood. The areas of minimal flood hazard, which are the areas outside the SFHA and higher than the elevation of the 0.2-percent-annual-chance flood, are labeled Zone C or Zone X (unshaded).</SPAN></P></DIV></DIV></DIV>

Service Item Id: 4e0197330c5b43f28526796d5d385bd0

Copyright Text: Federal Emergency Managment Agency (FEMA)

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Spatial Reference: 102728  (2271)

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• Value: A
  Label: Zone A | Approx 1% annual change flood zone
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• Value: AE
  Label: Zone AE | Detailed 1% annual change flood zone
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Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• DFIRM_ID ( type: esriFieldTypeString, alias: DFIRM_ID, length: 6 )
• VERSION_ID ( type: esriFieldTypeString, alias: VERSION_ID, length: 11 )
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