Table 4-25.
Projected Water Needs by Water User Group and
Impacts of Not Meeting Water Needs upon School Enrollment
South Central Texas Region

County/Basin/Water User Group	Projected Water Needs^1						School Enrollment Effects^2
	2000 (acft)	2010 (acft)	2020 (acft)	2030 (acft)	2040 (acft)	2050 (acft)	2000 Number	2010 Number	2020 Number	2030 Number	2040 Number	2050 Number
Atascosa County
Nueces Basin
Lytle–Municipal	325	366	401	467	520	577	384	409	457	521	580	644
Steam-Electric	0	0	0	0	1,504	8,504	0	0	0	0	71	272
Irrigation	37,557	35,909	34,411	42,812	41,323	39,890	112	101	99	121	121	115
Mining	0	0	0	995	1,109	1,239	0	0	0	33	55	38
San Antonio Basin
Rural–Municipal	0	0	0	1	10	10	0	0	0	1	5	3
Irrigation	861	809	759	914	867	823	3	2	2	3	4	2
Atascosa County Totals
Municipal	325	366	401	468	530	587	384	409	457	522	585	647
Steam-Electric	0	0	0	0	1,504	8,504	0	0	0	0	71	272
Irrigation	38,418	36,718	35,170	43,726	42,190	40,713	115	103