{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Daniel Armstrong", "hasEmail": "mailto:darmstrong@usgs.gov"}, "description": "The USGS Wyoming-Montana Water Science Center (WY\u2013MT WSC) completed a report (Sando and McCarthy, 2018) documenting methods for peak-flow frequency analysis following implementation of the Bulletin 17C guidelines. The methods are used to provide estimates of peak-flow quantiles for 66.7-, 50-, 42.9-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (AEPs) for selected streamgages operated by the WY\u2013MT WSC. This data release presents peak-flow frequency analyses for selected streamgages in and near Powell County, Montana, that were based on methods described by Sando and McCarthy (2018).", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P9D1ICQB", "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.5fe8e404d34ea5387deca3c7.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_5fe8e404d34ea5387deca3c7", "keyword": ["Blackfoot", "Land", "Montana", "North America", "Powell County", "USGS-CC Natural Hazards", "USGS:5fe8e404d34ea5387deca3c7", "United States", "Upper Clark Fork", "annual exceedance probability", "computational methods", "floods", "hazard preparedness", "hazards", "hydrologic processes", "hydrology", "inlandWaters", "peak-flow frequency", "statistical analysis", "stream-gage measurement", "streamflow", "time series analysis", "watershed management"], "modified": "2021-07-08T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-113.7563, 46.2789, -112.7167, 47.2101", "theme": ["geospatial"], "title": "Peak-flow frequency analyses for selected streamgages in and near Powell County, Montana, based on data through water year 2019"}