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TABLE 3 -*NTINUED
<br /> Analytical Results of Ground Water Samples - Site Investigation -
<br /> CALIFORNIA FUELS CARDLOCK STATION- 2402 Pacific Avenue, Stockton, California
<br /> r Well Sample Ethyl- MTBE MTBE
<br /> I D Da [TPH-g TPH-d Benzene Toluene Xylene DTPE ETRE TAME TBA EDB 1,2-DCA
<br /> benzene 420 8260
<br /> 10-16-97 63,000 8,100 2 7,600 11,000 1,300 5,700 ND<250 ND<20 ND<20 NDQO ND<20 ND<100
<br /> 01-09-98 170,000 22,0002 21,000 24,000 2,300 14,000 ND<500 58 ND<5 ND<5 ND<5 ND<50
<br /> 04-08-98 23,000 6,5002 810 590 ND<50 3,300 ND<50 ND<10 ND<10 ND<10 ND<10 ND<100
<br /> 07-17-98 35,000 6,9003 3,300 1,600 720 4,200 ND<50 ND<100 ND<100 ND<100 ND<100 ND<500
<br /> 10-22-98 29,000 3,9002 1,800 1,800 390 4,000 ND<50 ND<50 ND<50 ND<50 ND<50 ND<250 ND<50 ND<50
<br /> 01-25-99 49,000 7,3002 3,800 3,000 1,500 7,700 ND<100 ND<7 ND<7 ND<7 ND<7 ND<35
<br /> 04-28-99 62,000 5,6002 5,600 1,900 2,000 8,700 ND<100 ND<5 ND<5 ND<5 ND<5 ND<25
<br /> 10-19-99 130,000 5,4002 20,000 20,000 3,700 18,000 ND<250 ND<17 ND<17 ND<17 ND<17 25
<br /> 09-29-001' 58,000 - 5,000 5,600 1,800 9,200 ND<200 ND<25 ND<25 ND<25 ND<25 ND<130 ND<25 ND<25
<br /> AW-113 12-21-00 29,000 - 2,700 2,900 950 5,300 - ND<10 ND<10 ND<10 ND<10 ND<50 -
<br /> 03-21-01 49,000 - 4,100 3,700 2,100 10,000 ND<50 ND<25 ND<25 ND<25 ND<25 ND<125
<br /> 06-21-01 23,000 - 2,800 3,400 620 2,800 ND<50 ND<10 ND<10 ND<10 ND<10 ND<400 ND<10 ND<10
<br /> 09-19-01 42,000 - 1,500 1,400 1,500 7,000 ND<100 ND<10 ND<10 ND<10 ND<10 ND<50
<br /> 12-19-01 38,000 - 1,200 520 1,300 6,600 ND<50 ND<5 ND<5 ND<5 ND<5 ND<200 ND<5 ND<5
<br /> 03-08-02 40,000 - 1,000 300 1,500 7,300 ND<50 ND<10 ND<10 ND<I0 ND<10 ND<400
<br /> 06-20-02 48,000 - 2,100 1,700 1,700 7,500 ND<50 ND<5 ND<5 ND<5 ND<5 ND<200 ND<5 ND<5
<br /> 09-20-02 41,0001 - 1,600 1,200 2,200 9,700 ND<1000 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5 ND<5
<br /> 12-31-02 31,000 - 760 210 1,500 5,100 ND<50 ND<5 ND<5 ND<5 ND<5 ND<200 ND<5 5
<br /> 04-04-03 289000 - 660 110 900 3,200 ND<50 ND<10 ND<10 ND<10 ND<10 ND<400 ND<10 ND<10
<br /> 06-24-03 229000' - 740 510 1,100 4,000 ND<2 5 ND<2 5 ND<2 5 ND<2 5 ND<2 5 ND<25 ND<2 5 34
<br /> 09-29-00 f 170,001 - 20,000 40,000 3,100 17,000 ND<200 ND<170 ND<170 ND<170 ND<170 ND<850
<br /> 12-21-00 170,0041 - 19,000 40,000 3,300 18,000 - ND<63 ND<63 ND<63 ND<63 ND<63
<br /> 03-21-01 140,000 - 15,000 32,000 2,800 15,000 ND<200 ND<50 ND<50 ND<50 ND<50 ND<250
<br /> 06-21-01 130,000 - 8,800 16,000 3,900 18,000 ND<250 ND<25 ND<25 ND<25 ND<25 ND<1000 ND<25 ND<25
<br /> 09-19-01 250,00(} - 23,000 52,000 5,200 24,000 ND<170 ND<170 ND<170 ND<170 ND<170 ND<850 ND<170 ND<170
<br /> AW-2A 12-19-01 95,000 - 7,900 22,000 1,800 11,000 ND<250 ND<25 ND<25 ND<25 ND<25 ND<1000 ND<25 ND<25
<br /> 03-08-02 190,00() - 14,000 45,000 4,900 25,000 ND<500 ND<10 ND<10 ND<10 ND<10 ND<400
<br /> 06-20-02 160,000 - 13,000 35,000 3,600 18,000 ND<500 ND<50 ND<50 ND<50 ND<50 ND<2000 ND<50 ND<50
<br /> 09-20-02 84,000' - 7,800 25,000 2,500 13,000 ND<1000 ND<5 ND<5 ND<5 ND<5 ND<50 ND<5 ND<5
<br /> 12-31-02 130,000 6,800 33,000 3,800 19,000 ND<500 ND<50 ND<50 ND<50 ND<50 ND<2000 ND<50 ND<50
<br /> 04-04-03 51 - ND<0 5 14 061 074 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<20 ND<0 5 083
<br /> 06-24-03 179,000, 1 1 2,100 1 12,000 1 2,500 1 16,000 1 ND<1000 ND<50 ND<50 ND<50 ND<50 ND<500 I ND<50 ND<50
<br /> Advanced GcoEnvironmental,Inc
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