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<br /> TABLE 3
<br /> Analytical Results of Ground Water Samples
<br /> CALIFORNIA FUELS CARDLOCK STATION
<br /> 2402 Pacific Avenue, Stockton, California
<br /> Ground Screen
<br /> Well Sample Ethyl- MTBE MTBE
<br /> 1 D Date Water Interval TAH-S TPN-d Benzene Toluene benzenc_ Xylene 8020 8260 ETBE DIPS TAME TBA
<br /> Depth (bsg)
<br /> 08-05-96 3448 32,000 6801 7,000 1,800 610 2,900 ND<75 NA NA NA NA NA
<br /> 12-02-96 3549 42,000 11,000t 81800 2,600 1,200 31800 ND<100 NA NA NA NA NA
<br /> 04-09-97 3035 27,000 13,0001 4,900 280 760 1,400 ND<50 NA NA NA NA NA
<br /> MW-1 07-17-97 3052 30-50 22,000 8,5001 3,500 1,600 690 1,400 ND<50 NA NA NA NA NA
<br /> 10-16-97 3303 19,000 10,0001 3,000 650 570 740 ND<50 ND<20 ND<20 ND<20 ND<20 ND<100
<br /> 01-09-98 3199 15,000 5,000t 1,900 1,100 420 700 ND<50 78 ND<5 ND<5 ND<5 ND<50
<br /> 04-08.98 2703 51000 2,9001 620 ND<10 200 37 ND<10 ND<5 ND<5 ND<5 ND<5 ND<50
<br /> 07-17-98 24 63 3,200 1,6001 360 15 130 11 ND<10 ND<25 ND<25 ND<25 ND<25 ND<125
<br /> MW-2 08-05-96 3454 64,000 02,800' 6,900 3,200 1,500 6,700 ND<75 NA NA NA NA NA
<br /> 12-02-96 3554 90,000 22,0001 13,000 8,400 2,600 11,000 ND<250 NA NA NA NA NA
<br /> 04-09-97 3022 35,000 14,0001 4,900 730 650 2,800 ND<50 NA NA NA NA NA
<br /> 07-17-97 3061 33,000 14,0001 4,900 11800 820 3,600 ND<50 NA NA NA NA NA
<br /> 10-16-97 3314 30-50 45,000 14,0001 5,200 1,700 990 4,200 ND<50 ND<100 ND<100 ND<100 ND<100 ND<500
<br /> 01-09-98 3202 41,000 11,000t 6,300 1,300 1,100 4,800 ND<250 19 ND<5 ND<5 ND<5 ND<50
<br /> 04-08-98 2705 74,000 11,000t 6,100 9,600 11800 81500 ND<250 ND<40 ND<40 ND<40 ND<40 ND<400
<br /> 07-17-98 2462 56,000 6,900' 4,800 5,200 1,600 7,000 ND<250 ND<250 ND<250 ND<250 ND<250 ND<1250
<br /> MW-3 08-05-96 3491 100,000 2,4001 13,000 8,900 2,400 16,000 ND<75 NA NA NA NA NA
<br /> 12-02-96 3590 120,000 33,0001 12,000 8,100 3,400 16,000 ND<250 NA NA NA NA NA
<br /> 04-09-97 3049 140,000 36,000' 17,000 13,000 3,700 16,000 ND<250 NA NA NA NA NA
<br /> 07-17-97 3103 30-50 140,000 43,0001 18,000 9,400 4,600 20,000 ND<250 NA NA NA NA NA
<br /> 10-16-97 33 56 120,000 26,0001 17,000 10,000 3,500 16,000 ND<250 180 ND<100 ND<100 ND<100 ND<500 i
<br /> 01-09-98 3237 140,000 18,0001 20,000 15,000 3,500 16,000 320 120 ND<5 6 2 ND<5 81
<br /> 04-08-98 2731 140,000 25,0001 23,000 19,000 4,200 19,000 ND<250 ND<200 ND<200 ND<200 ND<200 ND<1000
<br /> 07-17-98 2491 170,000 10,0001 24,000 18,000 4,400 21,000 ND<250 ND<2000 ND<2000 ND<2000 ND<2000 ND<10000
<br /> MW-4 08-05-96 3515 73,000 2,500t 14,000 3,400 1,800 9,900 ND<75 NA NA NA NA NA
<br /> 12-02-96 3618 70,000 23,000' 14,000 2,700 2,000 8,900 ND<250 NA NA NA NA NA
<br /> 04-09-97 3074 32,000 12,000' 5,000 1,100 1,200 2,400 56 NA NA NA NA NA
<br /> 07-17-97 3126 92,000 44,0001 14,000 1,000 2,300 8,500 ND<250 NA NA NA NA NA
<br /> 10-16-97 3382 30-50 83,000 25,0001 18,000 1,500 2AOO 10,000 ND<250 110 ND<100 ND<100 ND<100 ND<500
<br /> 01-09-98 32 59 17,000 9,6001 1,900 350 350 1,500 ND<25 6 8 ND<l ND<I ND<1 6 4
<br /> 04-08-98 2750 25,000 7,0001 6,900 260 810 3,100 ND<100 ND<65 ND<65 ND<65 ND<65 ND<320
<br /> 07-17-98 2508 55,000 10,0001 12,000 ND<250 1,600 5,100 ND<250 ND<1000 ND<1000 ND<1000 I ND<1000 ND<5000
<br /> Advanced GeoEnvironmental,Inc
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