{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Justin T. Kulongoski", "hasEmail": "mailto:kulongos@usgs.gov"}, "description": "The U.S. Geological Survey (USGS) in cooperation with the California State Water Resources Control Board collected produced water samples from four petroleum wells in the southern San Joaquin Valley on November 5, 2014. This digital dataset contains the site information, analyzing laboratories and methods, and water chemistry and quality control results for these samples. Water chemistry results include concentrations of dissolved hydrocarbon gases and their isotopic composition; concentrations of inorganic constituents including salinity, major ions, and nutrients; dissolved organic carbon; and stable isotopes of water and strontium dissolved in water.  Samples were analyzed by 5 laboratories operated or contracted by the USGS.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "http://dx.doi.org/10.5066/F7XG9P83", "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.57a50c48e4b0ebae89b6d87f.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_57a50c48e4b0ebae89b6d87f", "keyword": ["California", "Kern County", "San Joaquin Valley", "USGS:57a50c48e4b0ebae89b6d87f", "Western United States", "environmental resources", "hydrocarbons", "isotopes", "oil and gas fields", "petroleum", "produced water", "water chemistry"], "modified": "2020-08-12T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-119.783639, 35.439222, -119.688, 35.615556", "theme": ["geospatial"], "title": "Produced water chemistry data for samples from four petroleum wells, Southern San Joaquin Valley, California, 2014"}