TARE 3 -
<br /> _ Analytical_Results of Ground Water Samples - Site Investigation -
<br /> _ RAINWATER CAR WASH - 420 West Yosemite Avenue, Manteca, California
<br /> - _ - - EPA 8015 EPA 8020 v EPA 8260 Modified
<br /> Sample Sample Modified _ - - -
<br /> _
<br /> ID__ - Date _Ethyl-_ -- --
<br /> -_ - - TPH-g TPH-d Benzene Toluenebenzene Xylenes MTBE MTBE DIPE TAME ETBE TBA EDB - 1,2-DCA TCE PCE
<br /> 07-11-00 1,200' NA_ 26 3 2- ND<O 6 120 18,000- 20,000 ND<500 580 ND<500 ND<2500 ND<500 ND<500 NA NA T
<br /> - 10-31-00 ND<1900 NA 17 9 6 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 /> _ 04-30-01 860, 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 /> MW-1 12-04-01 2,000 NA ND<O 5 ND<O 5 ND<O 5 ND<O 5 1,500 1,900 ND<1 ND<1 ND<1 ND<1 ND<25 ND<25- NIK50 ND<50
<br /> _ 02-26-02 110 ND<50 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 /> - 05-29-02 850 NA ND<O 5 ND<O 5 ND<0 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 /> - - r 08-16-02 190 ND<50 ND<O 5 ND<0 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 /> - 11-11=02 NIK50 N1K50 ND<O 5 ND<O 5 NIKO 5 ND<O 5 - 21 ND<O 5 081 ND<O 5 ND<20 ND<O 5 ND<O 5 0 64 25
<br /> 07-11-00 140,00M` _NA-- 13,000 28,000 3,200 17,000 980,000 950,000 ND<25000 ND<25000 ND<25000 NIX125000 NDX25000 NIK25000 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 NDX5000 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 ND<10000 ND<50000 ND<10000 ND<10000 ND<10000 ND<1000 _ -
<br /> 04-30-01 110,000' 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 /> MW-2 02-26-02 110,000 6,300' 1,600 4,500 1,300 5,100 150,000 150,000 ND<2500 NIK2500 NIK2500 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` NA NA NA NA NA NA NA NA NA NA -NA -
<br /> - 11-11-02 919000 8,100' 19200-1 9,000 2,300 12,000 - 74,000 ND<100 810 ND<100 ND<4000 ND<100__ ND<100 ND<100 ND<100 -
<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 9,700 ND<350 ND<350 ND<350 ND<1800 ND<350 ND<350 NA NA-
<br /> _- 01-31-01 1,8001- 130' 400 8 9 44 110 29,000 21,000 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350 ND<350
<br /> 0_4-30-01 1,400' 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 /> - - MW-3 12-04-01 609000 NA ND<O 5 ND<O 5 ND<O 5 ND<l 54,000 50,000 ND<I ND<1 ND<1 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 NIK1000 NIX 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 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<100 ND<2 5 ND<2 5 NIK2 5 2 9 -
<br /> 11-11-02 270 ND<50 ND<O 5 ND<0 5 ND<O 5 ND<O 5 - 630 ND<O 5 6 2 ND<O 5 ND<20 ND<O 5 ND<O 5 0 9 - 24 --
<br /> -= 07-I1-00 1,2001= NA 48 13 ND0 5 47 - ND<O 5 ND<1 ND<l - ND<1 NIKI ND<5 ND<1 ND<l NA NA -
<br /> -__"
<br /> 10-31-00 2,100" _NA 140 14=_ -36� 21 ND<10 6 9 ND<l ND<l ND<1 ND<5 ND<1 ND<1 NA NA - - -
<br /> -- 01-31-01 1,600" 150' 6 7 2 8 21 12 ND<10 ND<170 ND<170- ND<170 ND<170 ND<850 ND<170 ND<170 ND<170 4,900
<br /> - - - - 04-30-01 1,300" NA, 6 0 73 =1 5 19 ND<5 2 3 ND<1 ND<l ND<1 ND<5 ND<100 NIx100 ND<100 3,000 s
<br /> _ -- MW-4 12-04-01 2,100 NA 28 ND<0 5 ND<0 5 -24 ND<1 ND<5 ND<1 ND<l _ND<1 ND<5 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<1 ND<l ND<1 ND<1 ND<5 NA NA NA NA
<br /> 05-29-02 800 NA 4 4 ND<O 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 /> -_-_ 08-16-02 410 93 9 2 ND<O 5 3 3 4 2 9 2 - ND<O 5 ND<O 5 ND<O 5 ND<20 ND<O 5 ND<0 5 17 1,500 -
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