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<br /> Table 2._Summary of Groundwater Analytical Data
<br /> Valentine(Castle Motors)
<br /> 2315 N EI Dorado
<br /> Stockton,CA
<br /> Project No 723 2
<br /> Wells Date Benzene Toluene Ethyl Total TPH MTBE DIPE ETBE TAME TBA
<br /> ugAL ura Benzene Xylenes Gasolene ug/L u URI ug/L ug/L
<br /> ug/L ug/L ug/L
<br /> MW-1 10194 1,100 170 98 190 11,600
<br /> 3195 11,000 8,600 520 3,100 30,000
<br /> 6/95 8,200 6,900 700 3,400 43,000
<br /> 10195 2,400 2,100 600 1,900 43,000
<br /> 2196 110 50 30 72 3,300
<br /> 7/961 250 11000 110 570 3,600
<br /> 11196 97 180 51 210 2,800
<br /> 3/97 70(1 620 120 510 5,600
<br /> 6197 2,700 1,400 460 1,700 15,000
<br /> 1212197 1,520 741 175 926 11,400 ND<5 94 NI3<5 ND<5 ND<20
<br /> 4/2198 431 192 110 432 22,900 1 NDQO ND<ID ND<10 ND<10 NIA
<br /> 6/30198 455 129 142 256 7,300 ND<5 ND<5 ND<5 ND<5 33
<br /> 1/25/99 1 530 200 230 540 7,800 ND<0 5
<br /> 9113199 710 291 383 879 12,300 148(ND<50 <50 <50) (ND<50) (ND<200
<br /> 12/16/99 358 124 257 510 9,770 <25 <25) (ND<25) (ND<25) (ND<IW)
<br /> MW-2 6195 13,000 8,600 1,600 8,600 67 000
<br /> 10/95 2,600 1900 670 1,900 54,000
<br /> 2196 15,000 4,000 1,000 5,800 50,000
<br /> 7/961 9200 2 200 300 1,800 29,000
<br /> 11196 8,600 2,500 1 750 2,900 51,000
<br /> 3/97 8,600 3,000 1 340 2,100 35,000
<br /> 6/97 15,000 3,400 420 2,600 32,000
<br /> • 1212!97 4 830 1 560 152 933 23 100 ND<5 5 6 ND<5 ND<5 ND<30
<br /> 412198 5,460 1450 96 993 +18,800 ND<20 ND<10 ND<10 ND<10 N/A
<br /> 6/30/98 5,480 1,480 324 1,210 31,100 ND<5 ND<5 ND<5 ND<5 59
<br /> V251991 15,000 4,900 580 3,700 60,000 ND<0 5
<br /> 9/13199 16,200 6,440 583 4,700 73,300 350 ND<5 (ND<5 (ND<5) <5 ND<20
<br /> 12/16/99 17,100 6,810 716 4,930 84,700 D<250) (ND<250) (ND<250 <250 <1000
<br /> MV4'-3 6195 18,000 11,000 3,500 13,000 84,000
<br /> 10195 2,900 2,500 1,300 2,300E120.000
<br /> 2196 27,000 23,000 3,400 19,000
<br /> 7195 17,000 28,000 2,300 14,000
<br /> 11/96 13,000 15,000 2,100 9,800 3197 24,000 29,000 1,800 12,0006197 20,000 29,000 2,300 130001212/97 10,500 18,500 1,480 9,060 , 1 ND<5 78 ND<5 ND<5 78
<br /> 412198 23,600 30,700 2,000 11,900 185,000 ND<5 240 ND<10 ND<10 NIA
<br /> 6130198 27,300 34,000 2,480 14,600 211,000 NI)<5 ISO ND<5 ND<5 220
<br /> IY251991 23,000 30,000 3,200 16,000 170,000 ND<5
<br /> 9113/99 19,900 25,000 1 2,220 12,500 146,000 340(ND<50) (86) (ND<50) Q2<50 <200)
<br /> 12!16199 21,300 28,800 2,600 13,800 172,000 (ND<250) (ND<250) (ND<250) (ND<250) (ND<1000
<br /> MW-4 7/96 1,900 1,800 280 2,100 1 29,000
<br /> 11196 740 180 75 720 20,000
<br /> 3197 870 80 40 380 18,000
<br /> 6/971 670 72 46 380 13,000
<br /> 12/2/97 11,400 7,860 980 4,390 64,500 ND<5 38 ND<5 ND<5 38
<br /> 412198 15,300 22,000 1,680 8,960 80,900 NDQO 83 ND<10 ND<10 NIA
<br /> 6130198 8,88D 10,000 931 1,770 67,800 1 ND<5 39 ND<5 ND<5 78
<br /> 1/25199 8,900 5,800 860 3,700 52,000 ND<D 5
<br /> 9/13199 77 33 52 167 12,400 61(ND<50) (ND<50 <50) (ND<50) 00)
<br /> 12/16/99 31 37 36 130 14,200 <50) (ND<50) (ND<50) (ND<50) (NDCL00
<br /> ��� �« r
<br /> 01113/2000
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