{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "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....", "description": "

Data is downloaded from the FEMA Flood Map Service Center (<\/SPAN>https://msc.fema.gov/portal/home<\/SPAN><\/A>) 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>", "summary": "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....", "title": "DCS_GIS.DBO.Lup_Floodplain", "tags": [ "United States", "Oregon", "Multnomah County", "Department of Community Services", "Land Use Planning", "Floodplain" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 500000, "maxScale": 5000, "spatialReference": "", "accessInformation": "FEMA", "licenseInfo": "