{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP).", "description": "

Location and attributes for cross section lines in the area covered by the FIRM. This layer must contain all cross sections in a model, not just the lettered cross sections. A line developed from topographic information across a floodplain at which a computation of flood flow has been made to establish a potential flood elevation. Cross sections are shown on the Flood Boundary Floodway Map, Flood Insurance Rate Map, and/or Flood Profiles of a Flood Insurance Study. <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP).", "title": "Floodplain Cross Sections", "tags": [ "washington dc", "district of columbia", "dc", "hydrology", "flood", "floodplain cross section", "Inland Waters", "FEMA FIRM", "DFIRM", "Environment", "NFIP", "Digital Flood Insurance Rate Map", "Flood Insurance Rate Map" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 24000, "maxScale": 1, "spatialReference": "", "accessInformation": "Federal Emergency Management Agency", "licenseInfo": "