From introduction: This report presents the preliminary findings obtained from the baseline network through 1978. For North Carolina, it represents the first known attempt to determine the concentrations of major chemical and trace constituents and nutrients contributed to the State's streams by natural processes.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Knoxville quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

Second volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Charlotte quadrangle including maps documenting geophysical and geochemical data, as well as magnetic, ancillary and radiometric data.

First volume of a report documenting a high-sensitivity airborne radiometric and magnetic survey of the Knoxville and Charlotte quadrangles in the Blue Ridge Area including documentation about data collection and analysis.

From introduction: This report presents the results of an investigation of the quality of water in the French Broad River at Marshall, N.C., that is based on data collected during the period 1958-77. Major objectives of the study were: (1) to define variations in water quality; (2) to determine the degree to which the quality of water in the river is affected by man's activities; and, (3) to identify past and present trends in the chemical quality of water in the river.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Charlotte Quadrangle in Blue Ridge area.

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Knoxville Quadrangle in Blue Ridge area.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Charlotte Quadrangle in Blue Ridge area.

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Knoxville Quadrangle in Blue Ridge area.