Freshwater withdrawals by category in Seminole County, 1965-2000
(Compiled by the U.S. Geological Survey, Tallahassee, all values in million gallons per day; ----, no or partial data were available; N/A, totals not available)
				Domestic		Commercial-		Agricultural		Recreational
	Public supply			self-supplied		industrial-mining		self-supplied		irrigation		Power generation		Total freshwater withdrawn
Year	Ground	Surface	Transfers	Ground	Surface	Ground	Surface	Ground	Surface	Ground	Surface	Ground	Surface	Ground	Surface	Total
1965	4.20	0.00	0.00	1.81	0.04	0.00	0.00	4.90	5.98	----	----	0.00	0.00	10.91	6.02	16.93
1966	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1967	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1968	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1969	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1970	6.30	0.00	0.00	2.65	0.00	0.50	0.00	3.40	2.70	----	----	0.00	0.00	12.85	2.70	15.55
1971	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1972	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1973	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1974	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1975	10.50	0.00	0.00	8.05	0.00	2.59	0.00	10.98	0.00	----	----	0.00	0.00	32.12	0.00	32.12
1976	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----	----
1977	12.60	0.00	0.00	8.63	0.00	2.59	0.00	12.97	0.67	----	----	0.00	0.00	36.79	0.67	37.46
1978	13.98	0.00	0.00	8.54	0.00	3.77	0.00	18.38	0.92	----	----	0.00	0.00	44.67	0.92	45.59
1979	18.78	0.00	0.00	7.57	0.00	3.10	0.00	27.53	1.69	----	----	0.00	0.00	56.98	1.69	58.67
1980	25.65	0.00	0.00	11.68	0.00	4.13	0.00	18.68	0.40	----	----	0.00	0.00	60.14	0.40	60.54
1981	25.97	0.00	0.00	5.67	0.00	4.03	0.00	20.07	0.40	----	----	0.00	0.00	55.74	0.40	56.14
1982	25.16	0.00	0.00	5.63	0.00	3.37	0.00	26.94	0.40	----	----	0.00	0.00	61.10	0.40	61.50
1983	28.19	0.00	0.00	3.30	0.00	4.39	0.00	32.80	0.40	----	----	0.00	0.00	68.68	0.40	69.08
1984	31.85	0.00	0.00	4.62	0.00	5.29	0.00	31.49	0.75	----	----	0.00	0.00	73.25	0.75	74.00
1985	34.86	0.00	0.00	3.63	0.00	4.96	0.00	20.87	1.18	3.52	0.88	0.00	0.00	67.84	2.06	69.90
1986	38.68	0.00	0.00	3.72	0.00	2.54	0.00	20.16	1.18	4.98	1.13	0.00	0.00	70.08	2.31	72.39
1987	40.90	0.00	0.00	4.12	0.00	0.62	0.00	16.62	1.21	4.05	0.96	0.00	0.00	66.31	2.17	68.48
1988	42.86	0.00	0.00	5.03	0.00	0.61	0.00	15.16	1.19	3.54	0.83	0.00	0.00	67.20	2.02	69.22
1989	47.39	0.00	0.00	5.00	0.00	0.53	0.00	8.33	1.10	4.37	1.02	0.00	0.00	65.62	2.12	67.74
1990	50.79	0.00	0.00	3.14	0.00	0.49	0.00	8.25	1.10	2.90	0.70	0.00	0.00	65.57	1.80	67.37
1991	46.44	0.00	0.00	0.62	0.00	0.53	0.00	5.53	0.14	4.25	1.02	0.00	0.00	57.37	1.16	58.53
1992	47.15	0.00	0.00	2.32	0.00	0.43	0.00	5.61	0.07	1.62	0.38	0.00	0.00	57.13	0.45	57.58
1993	49.10	0.00	0.00	1.36	0.00	0.41	0.00	6.55	0.09	4.01	1.01	0.00	0.00	61.43	1.10	62.53
1994	48.49	0.00	0.00	4.13	0.00	0.17	0.00	6.65	0.19	3.98	1.00	0.00	0.00	63.42	1.19	64.61
1995	50.69	0.00	0.00	8.63	0.00	0.14	0.00	6.99	0.26	2.46	0.62	0.00	0.00	68.91	0.88	69.79
1996	50.76	0.00	0.00	5.64	0.00	0.15	0.00	6.25	0.21	3.74	0.89	0.00	0.00	66.54	1.10	67.64
1997	54.82	0.00	0.00	5.95	0.00	0.16	0.00	6.73	0.37	4.12	0.98	0.00	0.00	71.78	1.35	73.13
1998	61.01	0.00	0.00	5.90	0.00	0.15	0.00	7.67	0.22	4.70	1.11	0.00	0.00	79.43	1.33	80.76
1999	60.08	0.00	0.00	3.89	0.00	0.09	0.00	4.39	0.14	3.07	0.73	0.00	0.00	71.52	0.87	72.39
2000	66.90	0.00	0.00	2.73	0.00	0.08	0.00	11.06	0.02	7.70	1.76	0.00	0.00	88.47	1.78	90.25
	The procedure used to estimate domestic self-supplied withdrawals changed for 2000 from previous years as a different per capita used to calculate withdrawals.
	Agricultural self-supplied includes water withdrawn for crop irrigation, livestock, and fish farming purposes.
	Recreational irrigation includes water used for all turf grass (golf, commercial, industrial, and public) irrigation. This category was accounted for under Agricultural from 1965 through 1984.
	Data sources;	1965-1990 - Modified from USGS Open-File Report 94-521 (Marella, 1995).
		1991-1994, 1996-1999 - Published water-use data from the St. Johns River Water Management District, Palatka.
		1995 - USGS Water-Resources Investigations Report 99-4002 (Marella, 1999).
		2000 - USGS Scientific Investigations Report 2004-5151 (Marella, 2004) and St. Johns River Water Management District (2004).