{ "culture": "en-US", "name": "USGS_HWM", "guid": "2D93DB14-C1D3-4D90-9938-ABF31A8004E4", "catalogPath": "", "snippet": "Surveyed high-water mark (HWM) data from the USGS for the state of Virginia.", "description": "
At places where USGS does not have real-time monitoring equipment, high-water marks are used to measure the maximum height (stream stage) of a flood or high-water event. For more information on High Water Mark data, visit here<\/a>. <\/div>

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Surveyed High Water Mark data was downloaded from the U.S. Geological Survey (USGS) Flood Event Viewer<\/a> as a CSV and converted to points. <\/div>", "summary": "Surveyed high-water mark (HWM) data from the USGS for the state of Virginia.", "title": "USGS_HWM", "tags": [ "high water marks", " hwm", " usgs", " flood", " flooding" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -82.1078899999999, 36.5717490000001 ], [ -75.321321, 38.9196870000001 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "GCS_WGS_1984", "accessInformation": "", "licenseInfo": "", "portalUrl": "", "_ssl": true }