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100-year floodplain across Multnomah County. 100 year floodplain means the boundary of the flood has a 1% chance of being equaled or exceeded in a given year.... |
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100-year floodplain across Multnomah County. 100 year floodplain means the boundary of the flood has a 1% chance of being equaled or exceeded in a given year.... |
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FEMA |
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5000 |
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[] |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Data is downloaded from the FEMA Flood Map Service Center (</SPAN><A href="https://msc.fema.gov/portal/home"><SPAN>https://msc.fema.gov/portal/home</SPAN></A><SPAN>) then clipped to the County's planning jurisdiction. FIRM is the official map of a community on which FEMA has delineated both the special hazard areas and the risk premium zones applicable to the community. Zone AE and A1-A30 are zones that have a 1% annual chance of flooding. According to the 2018 FEMA Flood Insurance Study. </SPAN></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This map is created from a subset of data from a Geographic Information System (GIS) database. Multnomah County makes no claims, representations, or warranties, express or implied, concerning the validity, reliability or accuracy of the GIS data and GIS data products furnished here, and each user of this data is responsible for determining its suitability for their intended purpose.</SPAN></P></DIV></DIV></DIV> |
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| title:
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DCS_GIS.DBO.Lup_Floodplain |
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| tags:
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["United States","Oregon","Multnomah County","Department of Community Services","Land Use Planning","Floodplain"] |
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en-US |
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500000 |
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