{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Samantha R Wacaster", "hasEmail": "mailto:srwacaster@usgs.gov"}, "description": "This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map that illustrate the generalized potentiometric surface (water levels) during October 1996. The report includes a detailed geophysical log, structure contour maps, hydrogeologic sections, and hydrographs of water levels in selected wells. The potentiometric surface-map can be used for determining direction of ground-water flow, hydraulic gradients, and the effects of withdrawals on the aquifer.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9SHI3OG", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5cf1586de4b056af3664e893.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5cf1586de4b056af3664e893", "keyword": ["Louisiana", "Mississippi Embayment", "Sparta aquifer", "USGS:5cf1586de4b056af3664e893", "altitude", "downdip limit", "groundwater", "structure contour", "western extent"], "modified": "2020-09-25T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-93.697873477, 31.24652936, -91.642673625, 33.051026711", "theme": ["geospatial"], "title": "Georeferenced Plate 1 Figure 2, 1996,  from \"Hydrogeology and Potentiometric Surface of the Sparta Aquifer in Northern Louisiana, October 1996\" (Brantly, Seanor, and McCoy, 2002)"}