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<br /> TABLE 3
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES - SITE INVESTIGATION
<br /> CALIFORNIA FUELS CARDLOCK STATION
<br /> 2402 Pacific Avenue, Stockton California
<br /> Well Sample Ethyl- MTBE MTBE
<br /> ID Dae TPH-g 7PH-d Benzene Toluene benzeneXylenes 8020 8260 D[PE EE TAME TBA EDB 11,2-DC
<br /> 08-05-96 73,000 2,5002 14,000 3,400 1,800 9,900 ND<75 - - - - - - -
<br /> 12-02-96 70,000 25,0001 14,000 2,700 2,000 8,900 ND<250 - - - - - - -
<br /> 04-09-97 32,000 11,000 2 5,000 1,100 1.,200 2,400 56 - - - - - - -
<br /> 07-17-97 92,000 41,000 2 14,000 1,000 2,300 8,500 ND<250 - - - - - - -
<br /> 10-16-97 83,000 25,000 2 18,000 1,500 2,400 10,000 ND<250 110 ND<100 ND<100 ND<100 ND<500 - -
<br /> 01-09-98 17,000 9,6002 1,900 350 350 1,500 ND<25 69 ND<1 ND<l ND<l 64 - -
<br /> 04-08-98 25,000 7,0002 6,900 260 810 3,100 ND<100 ND<65 ND<65 ND<65 ND<65 ND<320 - -
<br /> 07-17-98 55,000 11),0002 12,000 ND<250 1,600 5,100 ND<250 ND<1000 ND<100 N13<1000 ND<1000 ND<500 - -
<br /> 10-22-98 52,000 11,0001 8,600 790 1,300 4,900 ND<250 ND<250 ND<250 ND<250 ND<250 ND<125 ND<250 ND<250
<br /> 01-26-99 61,000 8,7002 16,000 320 2,100 6,600 ND<250 ND<70 ND<70 ND<70 ND<70 ND<350 - -
<br /> 04-28-99 34,000 4,4002 6,900 110 780 3,000 ND<100 21 7 ND<5 ND<5 ND<25 - -
<br /> 07-27-99 25,000 4,200 2 3,600 340 760 2,900 ND<100 37 ND<5 ND<5 ND<5 ND<25 - -
<br /> 10-19-99 27,000 3,3002 4,200 550 910 3,800 ND<100 26 2.3 ND<1 7 ND<1 7 26 -
<br /> 05-23-00 21,000 2,900 2 4,900 150 940 1,600 ND<50 38 ND<10 ND<10 ND<10 ND<50 - -
<br /> 09-29-00 35,000 - 4,700 300 1,900 6,600 ND<200 19 ND<17 ND<l7 ND<l7 ND<85 ND<17 ND<17
<br /> 12-21-00 34,000 - 4,400 240 1,400 3,200 25 ND<15 ND<15 ND<15 ND<7 - -
<br /> MW-4 03-21-01 23,000 - 3,600 89 1,500 2,900 ND<100 20 ND<10 ND<10 ND<10 ND<50 - -
<br /> 06-20-01 61,000 - 4,000 ND<250 2,400 7,400 ND<250 ND<10 ND<10 ND<10 ND<10 ND<400 ND<10 15
<br /> 09-19-01 48,000 - 4,400 1,500 3,400 11,000 ND<200 ND<20 ND<20 ND<20 ND<20 ND<100 - -
<br /> 12-19-01 53,000 - 4,500 570 2,700 6,600 ND<250 14 ND<10 ND<10 ND<10 ND<400 ND<10 ND<10
<br /> 03-08-02 46,000 - 4,500 ND<250 2,800 4,900 ND<250 ND<10 ND<10 ND<10 ND<10 ND<400 - -
<br /> 06-20-02 35,000 - 2,700 60 1,800 2,800 ND<50 11 ND<5 ND<5 ND<5 ND<200 ND<5 ND<5
<br /> 09-20-02 37,000' - 2,600 220 2,300 4,500 ND<250 ND<10 ND<10 ND<10 ND<10 ND<100 ND<10 ND<10
<br /> 12-30-02 40,000 - 1,900 61 2,300 4,000 ND<50 ND<5 ND<5 ND<5 ND<5 ND<100 ND<5 ND<5
<br /> 04-04-03 23,000 - 670 ND<50 1,100 1,100 ND<50 ND<5 ND<5 ND<5 ND<5 ND<200 ND<5 ND<5
<br /> 06-24-03 8,0001 - 190 15 480 440 ND<50 ND<2 5 ND<2 5 ND<2 5 ND<2 5 ND<25 ND<2 5 ND<2 5
<br /> 09-23-03 13,000 - 130 ND<50 180 510 ND<50 16 ND<0 5 ND<0 5 ND<0 5 ND<20 ND<0 5 059
<br /> 11-08-03 1,500 - 89 37 390 383 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<10 ND<0 5 ND<0 5
<br /> 03-19-04 5,000 - 21 ND<5 67 11 ND<5 052 ND<0 5 ND<0 5 ND<0 5 ND<20 ND<0 5 077
<br /> 07-06-04 1,100 - 12 ND<0 5 59 2.2 - ND<1 ND<l ND<l ND<0 5 ND<10 ND<0 5 ND<0 5
<br /> 10-07-04 1,500 - 7.8 12 ND<l 17 - ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<20 ND<0 5 059
<br /> 11-30-04 1,400 - 3.4 ND<0 5 ND<0 5 ND<0 6 - ND<l ND<l ND<1 ND<1 ND<10 ND<0 5 ND<0 5
<br /> 105-16-051 1,000 11 32 1 ND<0 5 1 ND<0 5 1 ND<0 6 1 1 ND<1 I ND<1 I ND<1 ND<1 I ND<10 I ND<0 5 ND<0 5
<br /> Advanced GeoEuvironmental,Inc
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