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Table 1
<br /> Giound�ratet Monitoring Data and Anal3ttcal Results
<br /> Former Unocal Service Station#0187
<br /> 437 East Miner Avenue
<br /> Stockton, California
<br /> Product
<br /> Well ID/ Date DTW GWE Thickness TPH(G) B T E X MTBE
<br /> TOC* (ft) (ft} (ft) (ppb) (ppb) (ppb) (Ppb) (Ppb) (ppb)
<br /> U-2 11/05/96 36 19 -2470 000 <50 062 <05 <05 <05
<br /> (cont) 02/03/97 32 63 -21 14 000 <50 052 <05 <05 <05 <50
<br /> 05/01/97 31 81 -2032 000 58 089 <0 5 <05 <05 <50
<br /> 08/04/97 32 10 -20 61 000 78' 088 <05 <05 <05 <5 0
<br /> 11/03/97 33 02 -21 53 000 <50 <05 <05 <05 <05 <50
<br /> 02/13/98 3041 -1892 000 <50 <0 50 <0 50 <0 50 <0 50 <25
<br /> 03/09/98 2949 -1800 000 <50 <0 50 <0 50 <0 50 <0 50 <2 5/<2 04
<br /> 05/26/98 2708 -15 59 000 <50 <0 50 <0 50 <0 50 <0 50 <2 5
<br /> 08/17/98 2636 -14 87 000 577 066 069 <0 50 1 1 <25
<br /> 11/10/98 2645 -1496 000 507 <0 50 <0 50 <0 50 <0 50 <2 5
<br /> 02/05/99 2592 -14 43 000 <50 <0 50 <0 50 <0 50 <0 50
<br /> --
<br /> 1102 05/07/99 2480 -13 78 000 <50 <0 50 <0 50 <0 50 <0 50
<br /> 08/20/99 2512 -14 10 000 64i0/ <0 50 Z <0 50 <0 50 ' 0 83 f
<br /> U-3
<br /> It 25 08/19/94 47 12 -35 87 000 51,000 9,700 1,300 2,100 5,600 -
<br /> 11/17/94 4748 -3623 000 42,000 9,600 1,800 2,000 4,600
<br /> 02/17/95 45 57 -34 32 000 47,000 9,100 2,100 1,600 5,300
<br /> 05/09/95 42 82 -31 57 000 53,000 7,600 3,900 2,600 11,000 -_
<br /> 08/09/95 41 15 -2990 000 38,000 4,800 1,900 2,100 9,600
<br /> 11/08/95 4103 -2978 000 28,000 2,400 1,400 1,900 4,900
<br /> 02/06/96 3942 -28 17 000 36,000 3,700 1,400 1,900 8,000 .3
<br /> 05/07/96 3669 -2544 000 36,000 4,600 1,800 2,400 I0,000 J
<br /> 08/06/96 3647 -2522 000 43,000 2,600 1,000 1,700 7,000 --
<br /> 11/05/96 3605 -2480 000 43,000 2,400 1,000 1,600 6,300 --
<br /> 02/03/97 3244 -21 19 000 39,000 2,100 1,100 1,500 6,100 <500
<br /> 05/01/97 31 73 -2048 000 19,000 1,100 660 1,200 5,000 260
<br /> 08/04/97 3202 -2077 000 810 35 21 67 15 <5 0
<br /> 11/03/97 3300 -21 75 000 25,000 960 580 1,500 5,100 <130
<br /> 02/13/98 3022 -18 97 000 41,000 1,700 820 1,900 6,300 <500
<br /> 03/09/98 2940 -1815 000 28,000 1,300 600 1,200 4,500 <2501<IW
<br /> 05/26/98 2697 -1572 000 2,300 46 31 56 110 <2 5
<br /> 08/17/98 2641 -15 16 000 17,000 780 110 770 3,300 <50
<br /> 11/10/98 2648 -15 23 000 29,0007 5,200 300 1,300 2,000 <50
<br /> 0187 5 0
<br /> Aso 0
<br /> 0/99
<br />
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