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Table 1
<br /> Groundwater Monitoring Data and Analytical Results
<br /> Former Unocal Service Station#5098
<br /> 5400 and 5606 Pacific Avenue
<br /> Stockton,California
<br /> WELL IDI DATE DTW GWE TPH•G B T E X MTBE 1,2-DCA
<br /> TOC- (PPb) (Apb) (Ppb) (PA) (Ppb) (ppb) Wb)
<br /> MW-1 03/27/01 2986 -1883 4,400 975 18 <10 96 <20 <10
<br /> (cont) 05/30/0I 3102 -1999 1,410 328 16 21 39 <20 <10
<br /> 09/25/01 3507 -2404 <50 <1 0 <1 0 <1 0 <2 0 <2 0 23
<br /> 12102-04101 3272 -2169 2,800" 510 57 62 190 <5 0 <5 0
<br /> MW-2 �
<br /> 1167 03/05/93 5491 4324 24,200 4,020 5,860 1,150 5,000 -- 246
<br /> 25
<br /> 06/28/93 5891 -4724 71,900 6,890 9,120 1,220 1,430 -- <ND
<br /> 09/29/93 6077 -4910 25,000 2,030 1,630 555 1,510 --
<br /> 12/21/93 5267 -4100 23,300 2,020 1,380 357 1,210 -- 176
<br /> 03/29/94 5041 -3874 27,900 3,170 3,980 482 2,570 - 12
<br /> 06/28/94 5691 -4524 39,700 10,400 5,750 803 2,630 -- 24
<br /> 09/14/94 5962 -4795 19,900 2,680 2,080 597 1,500 -- 11
<br /> 12/06/94 53 11 -4144 21,000 2,100 1,400 420 2,200 -- 53
<br /> 02/08/95 4995 -3828 72,000 5,200 12,000 1,800 8,800 -- 190
<br /> 06/21/95 5159 -3992 35,000 5,700 3,300 820 3,100 - 180
<br /> 09/19/95 5408 -4241 40,000 5,800 5,600 1,000 4,300 -- 57
<br /> 12/19/95 4714 -3547 23,000 3,000 3,200 730 2,700 -- 73
<br /> 03/11/96 4371 -3204 74,000 15,000 13,000 1,300 5,500 <5,000 120
<br /> 06/19/96 4640 -3473 74,000 4,500 24,000 2,200 11,000 <6,000 98
<br /> 09/17/96 4887 -3720 13,000 4,200 4,500 780 3,700 <2,000 10
<br /> 17/05/96 4335 -3168 62,000 11,000 16,000 1,600 7,800 <2,000 57
<br /> 03/24/97 4176 -3009 52,000 8,200 11,000 1,500 6,800 <2,000 77
<br /> 06/18/97 4415 -3248 27,700 1,210 3,900 544 3,890 <200 <50
<br /> 09/16/97 4575 -3408 61,200 1,870 7,220 3,040 13,700 <400 <5
<br /> 12/10/97 4109 -2942 40,000 2,980 8,680 740 7,700 <400 <50
<br /> 03/18/98 3688 -2521 55,800 6,630 9,890 2,170 10,560 <200 <100
<br /> 06/24/98 3685 -2518 47,500 5,200 6,460 666 9,480 <200 <200
<br /> 09/16/98 3975 -2808 22,600 1,620 1,270 <100 5,040 <200 <100
<br /> 12/22/98 3304 -2137 37,700 4,250 7,100 1,530 7,790 <200 <100
<br /> 03/18/99 3106 -1939 15,000 1,580 469 <100 4,430 <200 <100
<br /> 5099 x180046 0 012/04/01
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