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An extract of the NHDSubbasin layer of the National Hydrologic Dataset for the state of Georgia. Please note that this data is an extract of only one of the base feature layers of the National Hydrologic Dataset (NHD) and does not represent the full NHD database model. Please visit the USGS NHD website at http://nhd.usgs.gov for the most recent and complete NHD data. This file contains Hydrologic Unit boundaries and codes for the state of Georgia. The data is a seamless National representation of Hydrologic Unit Code (HUC) boundaries at the HUC8 level compiled from U.S. Geological Survey (USGS) National Hydrography Dataset (NHD) and U.S. Department of Agricultural (USDA) National Resources Conservation Services (NRCS) Watershed Boundary Dataset (WBD) sources. Although these data have been processed successfully on a computer system at the Georgia GIS Data Clearinghouse, no warranty expressed or implied is made by Georgia GIS Data Clearinghouse regarding the utility of the data on any other system, nor shall the act of distribution constitute any such warranty. |