{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "Location and attributes for flood control structures shown on the flood profile and FIRM. Updated on 20230710.", "description": "

This table is required whenever hydraulic structures are shown in the flood profile. It is also required when channels containing the flooding are shown on the FIRM or any other structure that impacts the area\u2019s flood risk is shown on the FIRM. This table contains both riverine and coastal structure types. The S_Gen_Struct table must include all structures shown on the flood profiles, with the exception of riverine or coastal levees, floodwalls and closure structures; those structures must be placed in S_Levee, not in S_Gen_Struct. Refer to the S_Levee table for more information. Additional information about coastal structures is placed in L_Cst_Struct. In addition, channels that contain flooding and other significant flood control structures shown on the FIRM, must be included. Spatial elements representing general structures are represented by lines. The lines must represent the primary characteristic of the structure. For example, bridges must be represented by the transportation centerline carried by the bridge. Dams must be represented by a line corresponding to the top of the dam. A line corresponding to the centerline of the main barrel must represent a culvert. <\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "Location and attributes for flood control structures shown on the flood profile and FIRM. Updated on 20230710.", "title": "General Structures", "tags": [ "DCR", "VFRIS", "Flooding", "Floodplains", "Virginia", "VA", "FEMA", "NFIP", "NFHL" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }