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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-5 02/05/92 66,000 7,000 810 690 1,400 NA
<br /> MW-5 05/15/92 28,000 6,900 900 690 1,500 NA
<br /> MW-5 10/15/92 -- -- -- -- --
<br /> MW-5 12/17/92 52,000 12,000 1,700 1,200 2,000 NA
<br /> MW-5 03/18/93 42,000 6,500 570 940 1,700 NA
<br /> MW-5 06/10/93 52,000 6,500 400 700 1,600 NA
<br /> MW-5 09/20/93 180,000 9,800 14,000 4,000 28,000 NA
<br /> MW-5 03/16/94 32,000 4,100 600 820 1,500 NA
<br /> 'WW-5 06/15/94 15,000 8,300 610 610 1,000 NA
<br /> MW-5 09/22/94 49,000 8,400 1,100 590 1,300 NA
<br /> MW-5 12/01/94 36,000 7,100 950 730 1,500 NA
<br /> MW-5 02/17/95 15,000 3,800 120 380 420 NA
<br /> MW-5 05/17/95 18,000 5,600 150 610 660 NA
<br /> MW-5 08/15/95 23,000 6,800 300 620 710 <500
<br /> MW-5 11/16195 21,000 8,200 240 500 460 NA
<br /> MW-5 02/27/96 24,000 8,800 580 630 750 NA
<br /> MW-5 05/15/96 14,000 6,100 72 230 170 NA
<br /> MW-5 08/22/96 8,700 3,500 42 78 65 <600
<br /> MW-5 11/25/96 15,000 6,000 160 250 230 <2000
<br /> MW-5 02/24/97 12,000 5,900 120 210 180 <600
<br /> MW-5 05/19/97 2,000 890 15 16 22 <300
<br /> MW-5 08/22/97 30,000 11,000 390 390 460 <2000
<br /> MW-5 11/18/97 18,000 7,600 50 130 110 <200
<br /> MW-5 02/09/98 4,900 2,400 8 9 23 22 54
<br /> MW-5 05/21/98 780 140 1 0 3 0 1 1 3 3
<br /> MW-5 08/11/98 11,000 3,800 110 140 160 180
<br /> Page 5 of 14
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