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_ TABLE 5 -
<br /> Analytical Results of Ground Water Samples - Site Investigation
<br /> _r RAINWATER CAR WASH- 420 West Yosemite Avenue, Manteca, California
<br /> PA 8015 Mad3fied - _- EPA 8020 - EPA 8260 Modified
<br /> Sample Sample _
<br /> ID Date-t TPH_g TPH-d Benzene Toluene Fury'- Xylenes MTBE MTBE DIPE TAME ETRE TBA EDB 1,2-DCA TCE PCE
<br /> 5
<br /> 07-11-00 1,200' NA 26 - 32 ND<O 6 -120 18,000 20,000 ND<500 580 ND<500 ND<2500 ND<500 ND<500 NA NA
<br /> 10-31-00 ND<1900 NA 17 96 ND<4 33 21,000 22,000 ND<500 1,100 ND<500 ND<2500 ND<500 ND<500 NA NA
<br /> - 01-31-01 420' ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 10,000 12,000 ND<170 200 ND<170 ND<850 ND<170 ND<170 ND<170 ND<170
<br /> ---
<br /> Mw-1 04-30-01 8602 NA ND<2 ND<2- ND<0 5 ND<O 5 22,000 24,000 ND<500 ND<500 ND<500 ND<2500 ND<500 ND<500 ND<500 ND<500
<br /> 12-04-01 2,000 NA ND<O 5 NIKO 5 ND<O 5 ND<O 5 1,500 1,900 ND<1 ND<I ND<1 ND<1 ND<25 ND<25 ND<50 ND<50
<br /> _ 02-26-02 110 NEk50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 240 200 ND<5 52 ND<5 ND<25 NA NA NA NA
<br /> -105-29-02 -850 NA ND<O 5 ND<O 5 ND<O 5 ND<O 5 2,300 1,700 ND<2 5 79 ND<2 5 100 ND<2 5 ND<2 5 NA NA
<br /> 08-16-02 190 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 5 690 420 ND<2 5 19 ND<2 5 ND<100 ND<2 5 ND<2 5 ND<2 5 ND<2 5
<br /> 07-11-00 140,000' NA 13,000 28,000 3,200 17,000 980,000 950,000 ND<25000 ND<25000 ND<25000 ND<l 25000 ND<25000 ND<25000 NA NA
<br /> - 10-31-00 140,000' NA 18,000 28,000 3,700- 20,000 210,000 180,000 ND<5000 ND<5000 ND<5000 ND<25000 ND<5000 ND<5000 NA NA
<br /> 01-31-01 120,000' 2,700' 9,900 23,000 3,100 16,000 950,000 730,000 ND<10000 ND<10000 NIK10000 ND<50000 ND<10000 ND<10000 ND<10000 ND<1000( -
<br /> MW-2- 04-30-01 110,0001 NA 12,000 17,000 2,600 13,000 450,000 530,000 ND<10000 ND<10000 ND<10000 ND<50000 ND<10000 ND<10000 ND<10000 ND<1000
<br /> 02-26-02 110,000 6,3003 1,600 4,500 1,300 5,100 150,000 150,000 ND<2500 ND<2500 ND<2500 ND<12500 NA NA NA NA
<br /> _ - 05-29-02 190,000 NA 4,300 9,200 1,500 6,500 300,000 240,000 ND<250 2,600 ND<250 ND<10000 ND<250 - ND<250 - NA -NA-
<br /> 08-16-02 NA -NA NA NA NA I NA NA NA NA NA NA NA NA NA NA NA
<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 t 9,700 ND<350 ND<350 ND<350 ND<1800 ND<350 ND<350 NA NA
<br /> - 01-31-01 1,8001 130' 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 /> MW-3 04-30-01 1,400' NA - 200 86 17 8024,000 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<l- 54,000 50,000 ND<l ND<l ND<l ND<5 ND<100 ND<100 ND<200 230
<br /> --- 02-26-02 16,000 ND<50 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 NA
<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 1 ND<50 ND<O 5 ND<O 5 ND<O 5 ND<O 51 1,300 960 1 ND<2 5 23 ND<2 5 ND<100 ND<2 5 ND<2 5 ND<2 5 1 29 _
<br /> 07-11-00 1,2001= NA 48 13 ND<0 5 47 ND<O 5 ND<1 NIXI ND<l ND<1 ND<5 ND<1 ND<l NA NA
<br /> 10-31-00 2,100`3 NA 140 14 36 21 ND<10 69 ND<1 ND<1 ND<1 ND<5 ND<l ND<1 NA NA
<br /> - -- 01-31-01 1,60012 1503 67 28 21 12 ND<10 ND<170 ND<170 ND<170 ND<170 ND<850 ND<170 ND<170 ND<170 4,900
<br /> _MW4 04-30-01 1,3007! NA 6 073 is 19 ND<5 2.3 ND<l ND<1 ND<l ND<5 ND<100 ND<100 ND<100 3,000
<br /> _ 12-04-01 2,100 NA - _ 28 ND<0 5 ND<0 5 24 ND<1 ND<5 ND<1 ND<1 ND<l NIK5 ND<2 5 ND<2 5 26 1,700
<br /> 02-26-02 690 ND<50 16 ND<O 5 ND<O 5 051 14 ND<l ND<1 ND<1 ND<l ND<5 NA NA NA NA -
<br /> - 05-29-02 800 NA 44 ND<0 5 15 18 31 22 ND<O 5 ND<O 5 ND<O 5 ND<20 ND<O 5 ND<O 5- NA NA
<br /> -r - 08-16-02 410 93 92 ND<0 5 33 4 29 2 ND<O 5 ND<O 5 ND<O 5 ND<20 ND<O 5 ND<O 5- -17 1,500
<br /> - _ - - Advanced GeoE nvi ron mental,Inc
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