{"accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["010:10"], "contactPoint": {"@type": "vcard:Contact", "fn": "RISE Team", "hasEmail": "mailto:data@usbr.gov"}, "description": "Geospatial sampling data for early detection of invasive dreissenid (quagga and zebra) mussels. Sampling locations and sampling dates are included. Geographic sampling locations are defined as encompassing a 200 meter radius surrounding the reference point. Samples were collected using plankton tow nets, and were analyzed by Reclamation's Ecological Research laboratory for evidence of dreissenid mussels.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://data.usbr.gov/catalog/4630/item/11486", "description": "Landing page for \"Western US EcoLab Invasive Mussel Early Detection Sampling Geospatial Data\"", "mediaType": "text/html", "title": "RISE Item Details Page URL for \"Western US EcoLab Invasive Mussel Early Detection Sampling Geospatial Data\""}, {"@type": "dcat:Distribution", "accessURL": "https://rise-usbr.opendata.arcgis.com/datasets/668c166afb674e51a6db7b4ef749fbae", "description": "RISE ArcGIS Online Open Data page for \"Western US EcoLab Invasive Mussel Early Detection Sampling Geospatial Data\"", "mediaType": "application/json", "title": "RISE ArcGIS Online Open Data Page for \"Western US EcoLab Invasive Mussel Early Detection Sampling Geospatial Data\""}], "identifier": "https://datainventory.usbr.gov/rise/item/11486", "keyword": ["Invasive Mussels", "Zebra Mussels", "Quagga/Zebra Mussels", "Quagga Mussels"], "landingPage": "https://data.usbr.gov/catalog/4630/item/11486", "modified": "2025-09-25T20:43:26Z", "publisher": {"@type": "org:Organization", "name": "Bureau of Reclamation"}, "spatial": "{\"type\":\"Polygon\",\"coordinates\":[[[-124.508,48.197],[-124.304,40.096],[-117.02,32.608],[-103.405,29.136],[-93.466,30.77],[-94.692,38.939],[-97.279,48.946],[-122.67,48.946],[-124.508,48.197]]]}", "theme": ["Geospatial"], "title": "Western US EcoLab Invasive Mussel Early Detection Sampling Geospatial Data"}