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<br /> TABLE 5
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES - SITE INVESTIGATION
<br /> RAINWATER CAR WASH
<br /> 420 West Yosemite Avenue, Manteca, California
<br /> (pg/1)
<br /> EPA 8015 EPA 8020/82608 EPA 8260B
<br /> Sample Sample I Modified
<br /> ID Date Et{,y{_
<br /> TPH-g TPH-d Benzene Toluene Xylenes MTBE MTBE RIPE TAME ETBE TBA EDB 1,2-DCA TGE PCE I benzene
<br /> 07-11-00 1,400' NA 280 67 16 110 18,000 21,000 ND<500 ND<500 ND<500 ND<2500 ND<500 ND<500 NA NA
<br /> 10-31-00 1,500' NA 360 43 30 110 11,000 ,700 ND<350 ND<350 ND<350 ND<1800 ND<350 ND<350 NA NA
<br /> 01-31-01 1,800' 13W 400 89 44 110 29,000 21,000 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350
<br /> 04-30-01 1,4001 NA 200 86 17 80 24,000 25,000 ND<500 ND<500 ND<500 ND<2500 ND<500 ND<500 ND<500 ND<500
<br /> 12-04-01 60,000 NA ND<O 5 ND<O 5 ND<O 5 ND<1 54,000 VAN- ND<l ND<1 ND<1 ND<5 ND<100 ND<100 ND<200230
<br /> 02-26-02 16,000 ND<5 0 ND<O 5 ND<O 5 ND<O 5 ND<O 5 41,000 37,000 ND<1000 ND<1000 ND<1000 ND<5000 NA NA NA A
<br /> 05-29-02 750 NA ND<O 5 ND<O 5 ND<O 5 ND<O 5 2,500 1,500 ND<2 5 25 ND<2 5 ND<100 ND<2 5 ND<2 5 NA NA
<br /> 08-16-02 520 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 1,300 960 ND<2 5 23 ND<2 5 ND<{00 ND<2 5 ND<2 5 ND<2 5 29
<br /> 11-11-02 270 ND<50 ND<O 5 ND<O 5 ND<0 5 ND<0 5 NA 630 ND<O 5 6.2 ND<O 5 ND<20 ND<O 5 ND<O 5 09 24-
<br /> MW-3
<br /> 4-
<br /> MW-3 03-27-03 3,000 NA ND<O 5 ND<O 5 ND<O 5 ND<1 4,000 4,400 ND<1 34 ND<l ND<10 ND<O 5 N1K0 5 ND<1 3
<br /> 06-05-03 990 NA ND<O 5 ND<O 5 ND<O 5 ND<O 6 NA 1,100 ND<l 12 NIXI ND<10 ND<O 5 ND<O 5 ND<1 3
<br /> 08-19-03 1,300 NA 6.3 ND<O 5 ND<O 5 ND<O 6 NA 1,100 ND<l 25 ND<l ND<10 ND<O 5 ND<O 5 ND<1 67
<br /> 10-14-03 2,200 NA 43 36 ND<O 5 ND<O 6 NA 2,000 ND<l 51 ND<l ND<10 ND<O 5 ND<O 5 ND<1 51
<br /> 11-19-03 3,800 NA 7,2 ND<O 5 ND<O 5 ND<O 6 NA 3,400 ND<1 48 ND<l ND<10 ND<O 5 ND<O 5 ND<1 &I
<br /> 04-02-04 8,000 NA ND<O 5 ND<O 5 ND<O 5 ND<O 6 NA 6,000 ND<1 220 ND<1 ND<10 ND<O 5 ND<O 5 30 1,600
<br /> 06-23-04 1,800 NA SA ND<5 ND<5 ND<5 7,200 5,000 ND<10 70 ND<10 ND<400 ND<10 ND<10 ND<10 120
<br /> 10-05-04 15,000 NA ND<O 5 ND<O 5 ND<O 5 ND<0 6 NA 13,000 ND<1 160 ND<I ND<10 ND<O 5 ND<O 5 23 2,100
<br /> 12-30-04 15,000 NA ND<O 5 ND<O 5 ND<O 5 ND<0 6 NA 880 ND<1 ND<1 ND<l ND<10 ND<O 5 ND<O 5 46 2,600
<br /> 103-31-057-15,000 1 NA 1 110 1 93 1 48 1 220 1 NA 4,600 JND<1 1 84 1 ND<1 I ND<10 I ND<O 5 1 ND<O 5 1 13 1,200
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