During 1995, the amount of water withdrawn from ground- and surface- water sources in Alabama was estimated to be about 7,100 million gallons per day. Of this amount, about 6,650 million gallons per day were from surface-water sources and about 445 million gallons per day were from ground-water sources.
Total withdrawals in Alabama in 1995 for nine withdrawal categories were as follows: thermoelectric power, 5,200 million gallons per day; public supply, 813 million gallons per day; self-supplied industry, 733 million gallons per day; irrigation, 139 million gallons per day; aquaculture, 93.9 million gallons per day; self-supplied domestic, 61.9 million gallons per day; livestock, 34.9 million gallons per day; mining, 20.0 million gallons per day; and self-supplied commercial, 4.88 million gallons per day.
Total withdrawals in Alabama decreased about 12 percent from 1990 to 1995, despite an increase of about 5 percent in the State's total population during the same period. Total withdrawals have increased about 135 percent since 1955, however, because of greater than normal usage for generation of thermoelectric power in 1975, withdrawals peaked in that year.