{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Nebraska Water Science Center Director", "hasEmail": "mailto:dc_ne@usgs.gov"}, "description": "As part of the U.S. Geological Survey's (USGS) National Water-Quality Assessment Program (NAWQA), \nan investigation of the Missouri River Basin is being conducted to document trends in surface-water quality, \nspecifically for trends in nutrients and suspended sediment.  Surface-water samples were collected from \nstreams at specific sampling stations.  Water-quality characteristics at each station are influenced by the \nnatural and cultural characteristics of the drainage area upstream from the sampling station.  Efficient \nquantification of the drainage area characteristics requires a digital map of the drainage area boundary \nthat may be processed, together with other digital thematic maps (such as geology or land use), in a \ngeographic information system (GIS).  Digital drainage-area boundary data for one stream-sampling \nstation in the Missouri River Basin (MRB4) study area is included in this data release.  The drainage \ndivides were identified chiefly using 1:24,000-scale hypsography.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P96E8WQJ", "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.24693a4d-bfd4-4139-9ecb-f37c293c59ab.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_24693a4d-bfd4-4139-9ecb-f37c293c59ab", "keyword": ["Colorado", "Iowa", "Kansas", "Missouri", "Missouri River Basin", "Montana", "Nebraska", "North Dakota", "South Dakota", "USGS:24693a4d-bfd4-4139-9ecb-f37c293c59ab", "Wyoming", "drainage area", "drainage basin", "environment", "geoscientificInformation", "inlandWaters", "river basin", "watershed"], "modified": "2020-11-17T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-110.452497, 44.539797, -109.799224, 45.238318", "theme": ["geospatial"], "title": "Drainage areas for selected stream-sampling stations, Missouri River Basin"}