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The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). flood control structure |
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The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP). flood control structure |
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Federal Emergency Management Agency |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Location and attributes for flood control structures shown on the flood profile and FIRM. 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’s flood risk is shown on the FIRM. This table contains both riverine and coastal structure types. 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> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This work is licensed under a </SPAN><A href="https://creativecommons.org:443/licenses/by/4.0/" STYLE="text-decoration:underline;"><SPAN>Creative Commons Attribution 4.0 International License</SPAN></A><SPAN>.</SPAN></P></DIV></DIV></DIV> |
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Floodplain General Structures |
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["washington dc","district of columbia","dc","hydrology","flood","floodplain","Inland Waters","FEMA FIRM","DFIRM","Environment","NFIP","Digital Flood Insurance Rate Map","Flood Insurance Rate Map"] |
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en-US |
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24000 |
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