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Ground-water levels in aquifers in the central Coastal Plain of North Carolina (fig. 1) have declined as a resul* of increasing ground-water withdrawals by county, municipal, and industrial water systems. Withdrawals by these systems generally were less than 10,000 gallons per day before about 1900, but by 1986 withdrawals totaled about 30 million gallons per day. During this period, water levels declined more than 120 feet in some areas (fig. 2), and in 1986 water levels were declining at rates of 5 to 10 feet per year at major pumping centers. Concern about the large, ground-water level declines and the future availability of ground-water resources led to the initiation of a study of the aquifers in the central Coastal Plain in 1983.

Ground-water study of the central Coastal Plain, North Carolina