Gary K. Speiran Walter R. Aucott 1984 Tabulations of water-level measurements for the Coastal Plain aquifers of South Carolina representing water levels prior to man-made development are presented. Included with the tabulations are local well number, location, land-surface altitude, well depth, screened interval, depth to water, water- level altitude, and date measured. These water-level measurements were used in compiling regional potentiometric maps for the Coastal Plain aquifers. This data set will be useful in the planning for future water-resource development. application/pdf 10.3133/ofr84803 en Geological Survey (U.S.) Water-Level Measurements for the Coastal Plain Aquifers of South Carolina Prior to Development reports