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<br /> Table 1,
<br /> Groundwater Monitoring Data and Analytical Resnits
<br /> I Formcl>!Unocal Service Station #2859
<br /> 1665 Pacific Avenue
<br /> iStockton,California
<br /> WELL,IDI DATE DTW GWE TPH-G B T F X MTBE
<br /> roc*{rt) {11) (racl) (pp h) (ppb) (ppb) (ppb) (Ppb) (ppb)
<br /> !E
<br /> MW-2 08/28/91 DRY -
<br /> (cont) 11/06/91 DRY -- - - -
<br /> 03/04/92 DRY -- -
<br /> 05/21/92 DRY -
<br /> 08118l92 DRY -
<br /> 11/13/92 DRY1019 03/26/93 4835 -18161, 480,000 14,000 175000 6,500 37 000
<br /> 06/04/93 4655 -36361 11170,000 15,000 65,000 5 000 24 000
<br /> 11112193 4678 -3659 I 1'30,000 14,000 27 000 7 000 28 000 -
<br /> 02/18/94 4482 -34631 200,000 25,000 67 000 5,000 28,000 -
<br /> 05123/94 4361 -3142 130,000 27,000 68,000 5,400 29,000 -
<br /> 08/12/94 4538 -35 191 180,000 15,000 62,000 5 300 29,000 -
<br /> 11/08/94 4557 -1538 1 1020,000 12,000 61,000 6 000 28 000
<br /> 02/07/95 4328 -3309 120,000 13,000 60,000 5,500 29,000
<br /> 05/04/95 1978 -295911 1170 000 20,000 54 000 4 400 21 000 ==
<br /> 08/10/95 -- -- ' --
<br /> 1008 08126195 -
<br /> 39 89 -29 81� 1II 40,000 4,400 63,000 5 400 28,000 -
<br /> �
<br /> 11/09/95 3955 -29 471' V0,000 6,400 45,000 5,600 29,000 -
<br /> 02/08/96 3703 -2695 280,000 3,500 100,000 9,200 52,000, -
<br /> 05/08/96 1359 -2351 180,000 1,900 46,000 4,200 25,000 ND
<br /> 08/07/96 3429 -24 211f 290,000 3,200 52,000 8,900 38 000 ND
<br /> 11/14/96 3441 -2433 i 180,000 4,200 50,000 9,900 39,000 ND
<br /> 02/14/97 1070 -20 62 110,000 1 500 29 000 4,100 20,000 ND
<br /> 05/07/97 2897 -18891, 77,000 1,200 28,000 3,900 18 000 ND
<br /> 03/06/98 2697 -16 89 180,000 780 15,000 3,000 14,000 tND/ND'
<br /> 06/18/98 2407 -1399 i 190,000 ;1,600 19,000 4 400 21,000 °ND/214
<br /> 08/31/98 24 85 -14 77, 83,000 1,000 12 000 4,000 18,000 'ND/ND
<br /> 4
<br /> 4
<br /> 12/04/98 2474 -1466 14,VUU 1,500 15,000 4,300 19,000 NDIND
<br /> 02/01/99 2423 -1415 -
<br /> 02/04/99 2406 -13 98, 150,000 2,200 23,000 4,100 22,000
<br /> 944 03/12/99 2325 -13 8111 82,000 2,400 16,000 4,200 21,000 ND'
<br /> 05/24/99 2248 -1104 i 33,000 4 900 2,500 1 800 6 400 950
<br /> 2859 X1,1 94 As(017/01 4,
<br /> �yti.
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