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Methods for estimating selected low-flow frequency and mean annual flow statistics at gaged and ungaged locations on streams in Georgia, North Carolina, and South Carolina, 2022-Data: Data tables accompanying the South Atlantic low flows report
Based on hydrologic data through the 2022 water year (October 1 to September 30), the U.S. Geological Survey South Atlantic Water Science Center updated low-flow frequency, mean annual flow, and flow-duration statistics at 843 streamgages in and near Georgia, North Carolina, and South Carolina. Data from 604 of those streamgages, on streams not substantially affected by regulation or diversions, and not tidally influenced, were used to develop regression equations for Georgia, North Carolina, and South Carolina to estimate streamflow statistics at points of interest on similar streams. This data release contains supporting tables and geospatial data for Feaster and others (2026). The data release child page described in this metadata entry consists of eight tab-delimited text files (.txt) and one combined spreadsheet of all the tables in MS Excel format (.xslx) to support the larger report. It should be noted that the covariance matrices representing Table 8 are contained on a separate child page due to volume.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "Katharine Kolb", "@type": "vcard:Contact", "hasEmail": "mailto:kkolb@usgs.gov" } |
| description | Based on hydrologic data through the 2022 water year (October 1 to September 30), the U.S. Geological Survey South Atlantic Water Science Center updated low-flow frequency, mean annual flow, and flow-duration statistics at 843 streamgages in and near Georgia, North Carolina, and South Carolina. Data from 604 of those streamgages, on streams not substantially affected by regulation or diversions, and not tidally influenced, were used to develop regression equations for Georgia, North Carolina, and South Carolina to estimate streamflow statistics at points of interest on similar streams. This data release contains supporting tables and geospatial data for Feaster and others (2026). The data release child page described in this metadata entry consists of eight tab-delimited text files (.txt) and one combined spreadsheet of all the tables in MS Excel format (.xslx) to support the larger report. It should be noted that the covariance matrices representing Table 8 are contained on a separate child page due to volume. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P13BHRVE", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.67be359fd34e8876fcbfbd0c.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_67be359fd34e8876fcbfbd0c |
| keyword |
[ "Alabama", "Florida", "Georgia", "North Carolina", "South Carolina", "Tennessee", "USGS:67be359fd34e8876fcbfbd0c", "Virginia", "climatologyMeteorologyAtmosphere", "datasets", "environment", "geoscientificInformation", "geospatial datasets", "hydrology", "inlandWaters", "land surface characteristics", "streamflow" ] |
| modified | 2026-07-08T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -86.7500, 29.5000, -75.0000, 37.7500 |
| theme |
[ "geospatial" ] |
| title | Methods for estimating selected low-flow frequency and mean annual flow statistics at gaged and ungaged locations on streams in Georgia, North Carolina, and South Carolina, 2022-Data: Data tables accompanying the South Atlantic low flows report |
