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Table 2: Summary of Groundwater Analytical Data
<br /> Valentine(Castle Motors)
<br /> 2315 N.El Dorado
<br /> Stockton,CA
<br /> Project No. 723.2
<br /> Wells Date Benzene Toluene Ethyl Total TPH MTBE DIPS ETBE TAME TBA l,2 DCA EDB Ethanol Methanol
<br /> u L u L Benzene Xylenes Gasoline u L u u uZIL u u L ugIL m L m L
<br /> ug[L ag/L ug1L
<br /> M3V-1 10101194 1,100 170 98 190 11,600
<br /> 03/01/95 11,000 8,600 520 31100 30,000
<br /> 06/01/95 8,200 6,900 700 1 3,400 43,000
<br /> i 0101195 21400 2,100 600 1,900 43,000
<br /> 02/01/96 110 50 30 72 3,300
<br /> 07/01/96 250 1,000 110 570 1600
<br /> 11/01196 97 180 51 210 2,800
<br /> 03/01/97 700 620 120 510 5,600
<br /> 06/01/97 2,700 1,400 460 1 1,700 15,000
<br /> 12/02/97 1,520 741 175 926 11,400 ND<5 9.4 ND<5 ND<5 ND<20
<br /> 04/02/98 431 192 110 432 22,900 ND<20 ND<10 ND<10 ND<10 NIA
<br /> 06/30/98 1 455 129 142 256 7,300 ND<5 ND<5 ND<5 ND<5 33
<br /> 01/25/99 530 200 230 540 7,800 ND<0,5
<br /> 09/13/99 710 291 383 879 12,300 148(ND<50) (Nq<50) (ND<50) (ND<50) i D<200
<br /> 12/16/99 358 124 257 510 9.770 (ND<25) ND<25 (ND<25) (ND<25 ND<100
<br /> 05/04/00 260 62 246 354 9.560 (ND<25) (ND<25) ND<25 ND<25) (ND<100)
<br /> 08/29/00 457 156 372 1 801 13,600 (ND<50) (ND<50} (ND<50) (ND<50) (ND<200)
<br /> 12/04/00 201 63 227 370 9,050 .(ND<5) ND<5) ND<5 (ND<5) (ND<50) (ND<5) (ND<5) (ND<5) (ND<5)
<br /> 03!16101 299 274 281 373 8,810 ND<5 ND<5) (ND<5) ND<5) (ND<20)
<br /> MW-2 06/01/95 13,000 8,600 1,600 8,600 67,000
<br /> 10)01/95 2,600 1,900 670 11900 54,000
<br /> 02/01/96 15,000 4,000 1,000 5,800 50,000
<br /> 07/01/96 9,200 2,200 300 1,800 29,000
<br /> 11/01/96 81600 2,500 750 2,900 51,000
<br /> 03/01/97 8,600 3,000 340 2,100 1 35,000
<br /> 06/01/97 15,000 3,400 420 2,600 32,000
<br /> 12/02/97 4,830 1,560 152 933 23,100 ND<5 5.6 ND<5 ND<5 ND<30
<br /> 04/02/98 5,460 1,450 96 993 18,800 ND<20 ND<10 ND<10 ND<10 N/A
<br /> 06130!98 5,480 1,480 324 1,210 31,100 ND<5 ND<5 I ND<5 ND<5 59
<br /> 1 01/25/99 15,000 4,900 580 3,700 60,000 ND<0.5
<br /> 09/13/99 16,200 6,440 583 4,700 73,300 350(ND<5) (ND<5 ND<5) ND<5) (ND<20)
<br /> 12/16/99 17,100 6,810 716 4,930 84,700, . ND<250) (ND<250) ND<250)1(ND<250) (ND<1000)
<br /> 05/04/00 17,200 6,860 687 4,650 98,800 (ND<25) ND<25) (ND<25) (ND<25) (ND<100
<br /> 08/29/00 15,100 6,070 597 4,210 68,900 (ND<500) (ND<500) (ND<500) (ND<500) (ND<2,000
<br /> 12/04/00 15,700 7,210 621 4,740 78,600 ND<500 ND<500 (ND<500) (ND<500) (ND<5,000) (ND<500) (ND<500) (ND<5) ND<5
<br /> 03/16/01 24,900 9,846 514 4,090 66,100 (ND<500) (ND<500) (ND<500) (ND<500) (ND<2,000
<br /> i
<br /> MW-3 06/01/95 18,000 11,000 3,500 13,000 84,000
<br /> 10/01/95 2,900 2,500 1,300 2,300 90,900
<br /> �ealgicaf2�rlrrr<~
<br /> 04/06/2001
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