This spatial data file consists of the sedimentary unit polygons for 22 of the 32 7.5-minute quadrangles on the Raleigh 1:100,000-scale sheet, North Carolina. These twenty-two quadrangles were mapped during the period 1995 - 2003 under the USGS's STATEMAP Geologic Mapping Program by the North Carolina Geological Survey (NCGS). This polygon digital dataset, compiled through new detailed geologic mapping, represents the general distribution of sediment types and surficial deposits for twenty-two (22) USGS 7.5-minute topographic quadrangles of the Raleigh 1:100,000-scale sheet,covering portions of Wake, Wayne, Wilson, Harnett, Johnston, Nash and Franklin Counties, North Carolina. This file contains original NCGS geologic mapping data generated by compiling detailed field observations and compiled drill hole data at a scale of 1:24,000, during the period September 1995 through June 2003. This polygon database delineates map units that are identified by general age and lithology through standard geologic mapping procedures. These data were mapped at a scale of 1:24,000 and are appropriate for use at this scale and smaller.

Subdivisions, Neighborhoods in Wake County, NC

Major Water Bodies in Wake County, NC.

This dataset consists of the geologic contact lines for the Caldwell 7.5-minute Quadrangle. This polyline digital dataset, compiled through new detailed geologic mapping by the authors, represents the general distribution of geology for the Caldwell 7.5' quadrangle, Orange and Person Counties, North Carolina. This polyline file was used to develop North Carolina Geological Survey Open-File Report 2010-03. This file contains original North Carolina Geological Survey (NCGS) geologic mapping data generated by compiling detailed field observations during the period from August 2008 through June 2009 and September 2009 through May 2010. This polyline database delineates map units that are identified by general age and lithology through standard geologic mapping procedures. These data were mapped at a scale of 1:24,000 and are appropriate for use at this scale and smaller. Polylines are coded by line type (LINETYPE). This dataset contains inferred and concealed contact lines. This is the definition for the inferred polylines: A polyline that indicates the interpreted geologic contact between map units, determined based on available station data. A physical contact was not observed in the field. The concealed contact lines were obscured beneath the Quaternary alluvium.

Lakes and ponds in Wake County, NC

Sheriff Zones in Wake County, NC

Wake County Facilities

Major Rivers in Wake County, NC

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