"Table 13. Data for figure 13, approximate water-level changes in the Jasper aquifer, Houston-Galveston region, Texas, 2002-07."								
Index number	USGS site number	State well number	"2007 Water-level altitude, in feet above NGVD 29"	"2002 Water-level altitude, in feet above NGVD 29"	"Difference, in feet"			
1	295449095084101	LJ-65-07-905	52	102	-50			
6	300542096045403	YW-59-64-206	142	148	-6			
7	300556095304102	LJ-60-60-306	-70	-13	-57			
10	300820095282801	TS-60-53-712	-134	-28	-106			
11	300823095275001	TS-60-53-713	-128	-27	-101			
12	300920095271401	TS-60-53-829	-112	-37	-75			
16	301033095300601	TS-60-52-603	-129	-67	-62			
17	301034095283801	TS-60-53-408	-118	-59	-59			
18	301107095293001	TS-60-53-406	-125	-46	-79			
20	301135095290101	TS-60-53-416	-137	-84	-53			
22	301225095315901	TS-60-52-608	-143	-53	-90			
23	301258095323501	TS-60-52-209	-125	-46	-79			
24	301309095313101	TS-60-52-306	-136	-65	-71			
25	301443095091801	TS-60-55-313	47	42	5			
26	301503095263301	TS-60-45-812	-122	-77	-45
27	301516095270801	TS-60-45-813	-123	-65	-58
28	301613095283701	TS-60-45-704	-94	-20	-74
29	301720095285601	TS-60-45-712	-102	-85	-17
30	301819095271501	TS-60-45-507	-103	-22	-81
32	301829095272401	TS-60-45-503	-95	-71	-24
35	301918095271901	TS-60-45-501	-104	-77	-27
36	301948095290101	TS-60-45-402	-36	-49	13
37	302111095311101	TS-60-44-318	-35	0	-35
38	302138095575901	KW-60-41-105	193	199	-6
39	302145095473901	TS-60-42-206	111	140	-29
40	302240095440101	TS-60-35-703	93	129	-36
42	302247095383001	TS-60-35-909	48	52	-4
43	302300095291301	TS-60-37-716	14	10	4
45	302311095450501	TS-60-35-812	84	95	-11
47	302321095414902	TS-60-35-811	93	109	-16
51	302350095380401	TS-60-35-908	66	92	-26
52	302444095340802	TS-60-36-810	48	70	-22
53	302444095340501	TS-60-36-809	50	65	-15
55	302459095335801	TS-60-36-812	45	69	-24
56	302522095284202	TS-60-37-402	6	24	-18
57	302527095292401	TS-60-37-412	17	22	-5
58	302532095284501	TS-60-37-403	21	27	-6
59	302558095343701	TS-60-36-505	25	57	-32
63	302651095362901	TS-60-36-410	78	90	-12
65	302753095320601	TS-60-36-305	63	79	-16
66	302800095534501	KW-60-33-302	247	251	-4
67	302817095334301	TS-60-36-205	66	99	-33
68	302828095342801	TS-60-36-207	81	94	-13
69	302948095422501	TS-60-35-202	274	279	-5
70	303143095334801	YU-60-28-802	239	240	-1
72	303610095484501	TS-60-26-208	267	260	7
73	302318095283401	TS-60-37-714	-20	19	-39
75	302338095361601	TS-60-36-705	19	48	-29
78	302524095332101	TS-60-36-507	37	77	-40
79	302557095372201	TS-60-36-409	86	87	-1
87	301849095225701	TS-60-45-615	-52	-15	-37