{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "R/P3Y", "bureauCode": ["020:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Environmental Protection Agency, Office of Water, Marc Weber", "hasEmail": "mailto:weber.marc@epa.gov"}, "dataQuality": true, "describedBy": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-metrics-and-definitions", "describedByType": "text/html", "description": "This dataset represents climate observations within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. Attributes of the landscape layer were calculated for every local NHDPlusV2 catchment and accumulated to provide watershed-level metrics. PRISM is a set of monthly, yearly, and single-event gridded data products of mean temperature and precipitation, max/min temperatures, and dewpoints, primarily for the United States. In-situ point measurements are ingested into the PRISM (Parameter elevation Regression on Independent Slopes Model) statistical mapping system. The PRISM products use a weighted regression scheme to account for complex climate regimes associated with orography, rain shadows, temperature inversions, slope aspect, coastal proximity, and other factors. These data are summarized by local catchment and by watershed to produce local catchment-level and watershed-level metrics as a continuous data type.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-dataset", "describedBy": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-metrics-and-definitions", "describedByType": "text/html", "description": "StreamCat currently contains over 600 metrics that include local catchment (Cat), watershed (Ws), and special metrics. The special metrics were derived through modeling or by combining other StreamCat metrics. These variables include predicted water temperature, predicted biological condition, and the indexes of catchment and watershed integrity. See Geospatial Framework and Terms below for definitions of catchment and watershed as used with the StreamCat Dataset.\n\nThese metrics are available for ~2.65 million stream segments and their associated catchments across the conterminous US. StreamCat metrics represent both natural (e.g., soils and geology) and anthropogenic (e.g, urban areas and agriculture) landscape information.", "format": "API", "title": "StreamCat Dataset"}, {"@type": "dcat:Distribution", "describedBy": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-metrics-and-definitions", "describedByType": "text/html", "description": "This dataset represents climate observations within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. Attributes of the landscape layer were calculated for every local NHDPlusV2 catchment and accumulated to provide watershed-level metrics. PRISM is a set of monthly, yearly, and single-event gridded data products of mean temperature and precipitation, max/min temperatures, and dewpoints, primarily for the United States. In-situ point measurements are ingested into the PRISM (Parameter elevation Regression on Independent Slopes Model) statistical mapping system. The PRISM products use a weighted regression scheme to account for complex climate regimes associated with orography, rain shadows, temperature inversions, slope aspect, coastal proximity, and other factors. These data are summarized by local catchment and by watershed to produce local catchment-level and watershed-level metrics as a continuous data type.", "downloadURL": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-dataset#access-streamcat-data", "format": "Comma-Separated Values (.csv)", "mediaType": "text/csv", "title": "PRISM Normals Data"}], "identifier": "CE7978C6-6F61-4643-9BAB-695FA4478364", "issued": "2015-04-23", "keyword": ["inlandwaters", "ecosystem", "environment", "monitoring", "natural resources", "surface water", "modeling", "united states of america", "united states", "usa", "alabama", "arizona", "arkansas", "california", "colorado", "connecticut", "delaware", "district of columbia", "florida", "georgia", "idaho", "illinois", "indiana", "iowa", "kansas", "kentucky", "louisiana", "maine", "maryland", "massachusetts", "michigan", "minnesota", "mississippi", "missouri", "montana", "nebraska", "nevada", "new hampshire", "new jersey", "new mexico", "new york", "north carolina", "north dakota", "ohio", "oklahoma", "oregon", "pennsylvania", "rhode island", "south carolina", "south dakota", "tennessee", "texas", "utah", "vermont", "virginia", "washington", "west virginia", "wisconsin", "wyoming"], "landingPage": "https://www.epa.gov/national-aquatic-resource-surveys/streamcat-dataset", "language": ["en-US"], "license": "https://edg.epa.gov/EPA_Data_License.html", "modified": "2023-11-13", "programCode": ["020:072"], "publisher": {"@type": "org:Organization", "name": "U.S. Environmental Protection Agency, Office of Water, "}, "references": ["https://www.epa.gov/national-aquatic-resource-surveys/streamcat-dataset#access-streamcat-data", "https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=CE7978C6-6F61-4643-9BAB-695FA4478364"], "rights": "public (Data asset is or could be made publicly available to all without restrictions)", "spatial": "-125.0,24.5,-66.5,49.5", "temporal": "2015/2030", "theme": ["environment"], "title": "The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: PRISM Normals Data"}