Name: 500 Year Flood Zone

Display Field: FLOOD_ZONE

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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P STYLE="margin:0 0 7 0;"><SPAN>Identifies areas located within the 100 year flood zone. UPDATED 8/11/2021. Data was gathered from FEMA and can be found here: </SPAN></P><P STYLE="margin:0 0 7 0;"><A href="https://hazards-fema.maps.arcgis.com/apps/webappviewer/index.html?id=8b0adb51996444d4879338b5529aa9cd"><SPAN><SPAN>https://hazards-fema.maps.arcgis.com/apps/webappviewer/index.html?id=8b0adb51996444d4879338b5529aa9cd</SPAN></SPAN></A></P><P><SPAN STYLE="font-weight:bold;">Flood Zones:</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;"><SPAN>A: </SPAN></SPAN><SPAN>Areas with a 1% annual chance of flooding and a 26% chance of flooding over the life of a 30‐year mortgage. Because detailed analyses are not performed for such areas; no depths or base flood elevations are shown within these zones.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;"><SPAN>AE: </SPAN></SPAN><SPAN>The base floodplain where base flood elevations are provided. AE Zones are now used on new format FIRMs instead of A1‐A30 Zones.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;"><SPAN>AH: </SPAN></SPAN><SPAN>Areas with a 1% annual chance of shallow flooding, usually in the form of a pond, with an average depth ranging from 1 to 3 feet. These areas have a 26% chance of flooding over the life of a 30‐year mortgage. Base flood elevations derived from detailed analyses are shown at selected intervals within these zones.</SPAN></P><P STYLE="margin:0 0 0 0;"><SPAN STYLE="font-weight:bold;"><SPAN>AO: </SPAN></SPAN><SPAN>River or stream flood hazard areas, and areas with a 1% or greater chance of shallow flooding each year, usually in the form of sheet flow, with an average depth ranging from 1 to 3 feet. These areas have a 26% chance of flooding over the life of a 30‐year mortgage. Average flood depths derived from detailed analyses are shown within these zones.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV>

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Copyright Text: FEMA

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Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• FLOOD_ZONE ( type: esriFieldTypeString, alias: Flood Zone, length: 50 )
• COUNTY ( type: esriFieldTypeString, alias: County, length: 50 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• ZONE_SUBTYPE ( type: esriFieldTypeString, alias: Subtype, length: 255 )
• FLOOD_YEAR ( type: esriFieldTypeString, alias: Flood Year, length: 255 )
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