{"@type": "dcat:Dataset", "accessLevel": "public", "contactPoint": {"@type": "vcard:Contact", "fn": "DCGISopendata", "hasEmail": "mailto:gisgroup@dc.gov"}, "description": "<DIV STYLE=\"text-align:Left;\"><DIV><DIV><P><SPAN>Levee data contains information about levees shown on the FIRMs that are accredited and known to be protecting against the 1% annual-chance flood, as well as levees that are provisionally accredited, and non-accredited. The purpose of this table is to document the accreditation status of levees, as well as associated information necessary to be shown on the FIRM. </SPAN></P><P><SPAN>The spatial entities representing levees are lines, drawn at the centerline of levees, floodwalls and levee closure structures</SPAN></P></DIV></DIV></DIV>", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/13", "format": "ArcGIS GeoServices REST API", "mediaType": "application/json", "title": "ArcGIS GeoService"}, {"@type": "dcat:Distribution", "accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Flood_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS", "format": "OGC WMS", "mediaType": "application/vnd.ogc.wms_xml", "title": "OGC WMS"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/2a256185f1334504b58b7bf9a833c47e/csv?layers=13", "format": "CSV", "mediaType": "text/csv", "title": "CSV"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/2a256185f1334504b58b7bf9a833c47e/geojson?layers=13", "format": "GeoJSON", "mediaType": "application/vnd.geo+json", "title": "GeoJSON"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/2a256185f1334504b58b7bf9a833c47e/kml?layers=13", "format": "KML", "mediaType": "application/vnd.google-earth.kml+xml", "title": "KML"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/api/download/v1/items/2a256185f1334504b58b7bf9a833c47e/shapefile?layers=13", "format": "ZIP", "mediaType": "application/zip", "title": "Shapefile"}, {"@type": "dcat:Distribution", "accessURL": "https://opendata.dc.gov/datasets/DCGIS::levees", "format": "Web Page", "mediaType": "text/html", "title": "ArcGIS Hub Dataset"}], "identifier": "https://www.arcgis.com/home/item.html?id=2a256185f1334504b58b7bf9a833c47e&sublayer=13", "issued": "2026-06-24T13:04:27.000Z", "keyword": ["dc", "district of columbia", "flood", "levee", "washington dc"], "landingPage": "https://opendata.dc.gov/datasets/DCGIS::levees", "license": "https://creativecommons.org/licenses/by/4.0", "modified": "2026-06-24T13:07:37.000Z", "publisher": {"name": "City of Washington, DC"}, "spatial": "-77.0978,38.8449,-76.9971,38.9359", "theme": ["geospatial"], "title": "Levees"}