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TABLE 2
<br /> CUMULATIVE ANALYTICAL RESULTS -GROUNDWATER
<br /> San Joaquin County Motor Pool, 1810 East Hazelton Avenue, Stockton, California
<br /> OXYGENATES
<br /> SAMPLE DATE ETHYL-
<br /> LOCATION SAMPLED FPH-D FTPH-G BENZENE TOLUENE BENZENE XYLENES MTBE DIPE ETBE I TAME TBA 1,2-DC
<br /> Mw 1 04/14/99 240 000 244,000 47,600 48,000 4,280 21 760 46 500 ND<100 ND<100ND<100 ND<500 NA
<br /> 12/18/00 ND<1 non 220,000 51,000 37,000 ND<5 000 20,900 76,000 NA NA Na NA NA
<br /> 12/06/01 NOT SAMPLED-FREE PRODUCT 0 33 FEET THICK
<br /> 03/29/02 NA 270,000 44,000 31,000 6,600 33,000 34,000 ND-200 ND<200 ND<200 ND<2 000 ND<200
<br /> 05/06/02 NA 230,000 49,000 48,000 4,700 25,000 83,000 ND<50 MD<50 NDe50 ND<500 NOc50
<br /> 08/22/02 NOT SAMPLED-FREE PRODUCT 0 41 FEET THICK
<br /> 11/26/02 NOT SAMPLED-FREE PRODUCT 0 22 FEET THICK
<br /> 03/07/03 NOT SAMPLED-FREE PRODUCT 0 46 FEET THICK
<br /> 05/09/03 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 09112103 NOT SAMPLED-FREE PRODUCT 0 60 FEET THICK
<br /> 12/19/03 NOT SAMPLED-FREE PRODUCT 0 10 FEET THICK
<br /> 03/24/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 06/09/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 08/23/04 NA 230,000 62,000 37,000 1 4,900 1 24,000 11120,0001 ND<50 I ND<50 I ND<50 ND<50D ND<50
<br /> 12/29/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 03/23/05 NOT SAMPLED-FREE PRODUCT 0 06 FEET THICK
<br /> 06/29/05 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 09121!05 NOT SAMPLED-FREE PRODUCT 0 05 FEET THICK
<br /> MW 2 04/14/99 86,000 90,100 28 900 6,060 1 890 11,760 644 ND<10 ND<10 ND<10 ND<50 NA
<br /> 12/18/00 ND-50 67,000 30,000 ND<2 500 ND<2 500 4,000 ND<2 500 NA NA NA NA NA
<br /> 12/06/01 NA 110,000 33,000 1,200 2100 9,800 6,700 ND<100 ND<100 ND<100 ND<1 000 ND<100
<br /> 03/29/02 NA 82,000 27,000 600 1,400 6,600 9,900 ND<100 ND<100 ND<100 ND<1 000 ND<100
<br /> 05/06/02 NA 90,000 36,000 650 2,00 9,600 5,500 ND<50 ND<50 14D<50 ND<500 ND<5
<br /> 08/22/02 Na 1 100,0001 36,000 620 1 3,100 11,300 32,000 1 ND<50 ND-50 ND<50 5,300 1 100
<br /> 11126/02 NA 94,000 40,000 320 2000 6 900 26 000 ND-50 ND<50 ND<50 ND<500 1,400
<br /> 03/07/03 NA 42,000 14 000 200 1 000 1 800 16,000 ND-500 ND<500 ND<500 ND<5000 NA
<br /> 05109/03 NA 84,000 29,000 390 2,600 6,900 24,000 ND<500 ND<500 N0<500 ND<5000 ND<500
<br /> 1 09!12103 NA 94,000 28,000 ND<250 2,100 3,70-0- 17,000 ND<500 ND<500 ND<500 ND<5000 ND<50D
<br /> 12/19/03 NA 61,000 17,000 ND<200 1 1,400 1,900 1 24,0001 ND-500 ND<500 ND<500 NQ<5000 ND<500
<br /> 03124104 NA 1 93,000 38,000 ND<200 2,900 5,400 1 34,000 ND<500 ND<500 ND<500 ND<5000 ND<500
<br /> 06!09104 NA 85,000 9,600 10 000 2,600 16-10-0-0- 9 700 ND<500 p ND<500 ND<500 ND<50DO ND<500
<br /> 08123104 NA 68,000 3,200 3,600 3,400 18,000 660 ND<500 ND<500 ND<500 ND<5000 ND<500
<br /> 12!29104 NA 80,000 3,600 6,600 4,100 18,000 350 ND<50 ND<50 ND<50 ND<500 ND So
<br /> A
<br /> 5 NA 63,000 4,900 6,300 4,300 16,000 530 ND<50 ND<50 ND<50 ND<500 ND<50
<br /> NA 65 500 5 380 3 650 4 160 13400 720 ND<50 ND<50 ND-50 ND<500 NA
<br /> 5 NA 62,200 9,470 4,030 4,070 11 600 4,670 ND<50 ND450 I ND<50 ND<600 NA
<br /> Mw-3 12/06/01 NA 3 000 310 400 61 360 21 ND<2 ND<2 ND<2 ND<20 ND<2
<br /> 03/29/02 NA 68 16 16 ND<O 5 22 ND<O 5 ND<0 5 ND<O 5 ND<0 5 ND<5 ND<0 5
<br /> 05106102 NA ND<50 06 ND<O 5 ND<O 5 ND<1 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<0 5
<br /> D8122102 NA ND<50 ND40 5 ND<O 5 ND<0 5 ND<0 5 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 11/26/02 NA ND<50 ND<O 5 N0<0 5 ND<O 5 ND<1 ND<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> D3107103 NA 55 ND<0 5 ND<0 5 ND<0 6 ND<1 ND<0 5 ND<0 5 ND<0 5 ND<O 5 ND<5 NA
<br /> 05109103 NA ND<50 ND<O 5 ND<O 5 ND<0 5 ND<1 ND<O 5 ND<0 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 09!12103 NA ND<50 ND<D 5 N0<0 5 ND<0 5 ND<1 ND<O 5 ND<O 5 ND<O 5 ND<0 5 ND<5 ND<O 5
<br /> 12119!03 NA ND<50 1,40<0 5 ND<O 5 ND<D 5 ND<S ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<0 5
<br /> 03!24104 NA ND<50 ND<0 5 ND<O 5 ND<O 5 ND<1 ND<0 5 ND<O 5 ND<O 5 ND<O 5 NO<5 ND<O 5
<br /> 06109104 NA ND<50 ND<O 5 ND<O 5 ND<0 5 ND<1 ND<O 5 ND<O 5 ND<0 5 ND<O 5 N0<5 ND<0 5
<br /> 08!23!04 NA ND<50 ND<O 5 ND<O 5 ND<O 6 ND<1 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 12!29!04 NA ND<50 ND<O 5 ND<0 5 ND<0 5 ND<1 ND<O 5 ND<O 5 ND<0 5 ND<O 5 N0<5 NDc0$
<br /> 03!23!05 NA ND<50 ND<O 5 ND<0 5 ND<O 5 ND<1 ND<O 5 ND<OND<O 5 ND<0 5 ND<5 ND<O 5
<br /> 06129!05 NA ND<50 ND<O 5 ND<0 5 ND<0 5 ND<1 ND<0 5 �ND<Oj
<br /> ND<0 5 ND<0 5 ND<5 NA
<br /> 09!21!05 NA ND<50 NDO 5 ND<0 5 NO<0 5 ND<1 ND<O 5 ND<0 5 ND<0 5 N0<5 NA
<br /> 102
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