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Table 2
<br /> Groundwater Analytical Data
<br /> 440 West Charter Way, Stockton, CA
<br /> Ethyl-
<br /> Well Date TPHg Benzene Toluene benzene Xylenes MTBE
<br /> Number Sampled (Ppb) (ppb) (PPB) (Ppb) (Ppb) (ppb)
<br /> MW-3 02/05/92 80,000 1,900 3,100 1,200 5,300 NA
<br /> MW-3 05/15/92 31,000 1,900 3,300 1,200 4,300 NA
<br /> MW-3 10/15/92 -- - - -- --MW-3 12/17/92 31,000 3,500 2,000 950 3,100 NA
<br /> MW-3 03/18/93 44,000 2,200 2,400 1,200 4,500 NA
<br /> MW-3 06/10/93 22,000 1,200 860 380 1,500 NA
<br /> MW-3 09/20/93 160 3 6 0 6 ND 44 NA
<br /> MW-3 03/16/94 22,000 1,700 960 550 2,100 NA
<br /> MW-3 06/15/94 16,000 1,300 1,100 590 2,100 NA
<br /> MW-3 09/22/94 24,000 1,600 1,000 700 2,200 NA
<br /> MW-3 12101/94 27,000 2,300 1,700 11100 3,800 NA
<br /> MW-3 02/17/95 12,000 1,200 600 310 1,000 NA
<br /> MW-3 05/17/95 11,000 1,100 330 200 660 NA
<br /> MW-3 08/15/95 3,300 160 25 52 29 120
<br /> MW-3 11/16/95 7,500 860 260 150 530 NA
<br /> MW-3 02/27/96 7,800 1,300 42 19 61 NA
<br /> MW-3 05/15/96 6,900 740 110 70 230 NA
<br /> MW-3 08/22/96 6,900 710 90 54 180 X600
<br /> MW-3 11/25/96 4,300 280 22 12 53 X600
<br /> MW-3 02/24/97 6,600 610 56 38 120 X200
<br /> MW-3 05/19/97 2,100 140 13 79 19 46
<br /> MW-3 08/22/97 7,800 620 140 110 330 <200
<br /> MW-3 11/18/97 X50 531 4 6 64 16 X30
<br /> MW-3 02109/98 1,600 160 <1 12 27 X60
<br /> MW-3 05/21/98 1,200 150 5 4 7 8 20 X25
<br /> MW-3 08/11/98 3,500 290 26 22 56 <50
<br /> Page 3 of 14
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