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TABLE 2
<br /> CUMULATIVE ANALYTICAL RESULTS-GROUNDWATER
<br /> San Joaquin County Motor Pool, 1810 East Hazelton Avenue, Stockton, California
<br /> SAMPLE DATEETHYL-
<br /> OXYGENATES
<br /> LOCATION SAMPLEd TPH-DTPH-G BENZENE TOLUENE BENZENE XYLENES MTBE DIPE ETRE TAME I TBA 1,2-DC
<br /> MW-1 04/14/99 240 000 2".000 47.600 48,000 4,280 21.7 E76.000
<br /> 00 ND<700 No<100 ND-4100 ND-4500 NA
<br /> 12/18/00 ND<1 000 220,000 61,000 37,000 ND<5 000 20,9 0 NA NA NA NA I NA
<br /> 12/06/01 NOT SAMPLED-FREE PRODUCT 0 33 FEET THICK
<br /> 03129!02 NA 270,000 44,000 31,000 6,W0 33,000 34,000 ND<200 N13<00 ND<200 ND-42 00011
<br /> ND-4200
<br /> 05/06/02 NA 230,000 49,000 48,000 4,700 25,000 83,000 NDcW ND<50 ND-All ND<s0o N10<5D
<br /> 06/22/02 NOT SAMPLED-FREE PRODUCT 10 41 FEET THICK
<br /> 11126/02 NOT SAMPLED-FREE PRODUCT 0 22 FEET THICK
<br /> 03/07/03 NOT SAMPLED-FREE PRODUCT 0 45 FEET THICK
<br /> 05/09/03 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 09/12/03 NOT SAMPLED-FREE PRODUCT 0 50 FEET THICK
<br /> 12/19/03 NOT SAMPLED-FREE PRODUCT 0 10 FEET THICK
<br /> 03/24/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 06109/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> 08/23/04 NA 230,0001 52,000 1 37,000 1 4,900 1 24,000Ti2a,gool ND<50 I ND150 ND<50 ND-4500 ND<50
<br /> 12/29/04 NOT SAMPLED-FREE PRODUCT SHEEN
<br /> MW-2 04/14/99 86 000 90100 28 900 5,060 7 890 i 1 750 644 ND<10 ND<10 ND-410 ND<50 j NA
<br /> 12/18/00 ND<50 57,000 30 000 ND<2 500 ND<2 500 4,000 ND<2 500 NA NA NA NA NA
<br /> 12/06/01 NA 11101000 33 000 1,200 2 100 9,800 6,700 ND<100 ND-4100 ND<100 ND<1 000 ND<100
<br /> u 03/29/02 NA 82 000 27,000 600 1 400 6,600 9,900 N13<100 ND<100 ND<100 ND<1 000 ND<100
<br /> 05/06/02 NA 90,000 36,000 650 2,400 1 9,600 5 500 ND<50 ND<50 ND<W ND<500 ND<50
<br /> 08/22/02 NA 100,000 36,000 620 3,100 11 300 32,000 ND-450 N13<50 ND<50 5 300 100
<br /> 11/26/02 NA 94,000 40,000 320 2000 5900 25 000 ND<50 ND<50 N13<50 N13<500 1,400
<br /> 03/07/03 NA 42 000 14 000 200 11-00-0- 1 800 15,000 ND-4500 N13<500 ND<500 ND<5000 NA
<br /> 05/09/03 NA 84,000 29,000 390 2,600 6,900 24,000 ND<500 N0<500 ND<500 N13<5000 ND<500
<br /> 09/12/03 NA 94,000 28,000 ND<250 2,100 3,700 17,000 ND<SW N0<5W ND<500 ND<5000 ND<SW
<br />' 12/19/03 NA 61 000 17,000 ND<200 1 400 1 900 -2-41-0-0-0 ND<5W ND<500 ND<500 ND<5000 N13<500
<br /> 03/24/04 NA 93,000 38,000 ND<20o 2,900 5,400 34,000 N13<500 ND-4500 ND<500 N0<5000 ND<500
<br /> 06/09/04NA 85,000 9,600 10.000 2,500 16,000 9,700 ND<500 N13<500ND<500 ND-45000 ND<50-008/23104 NA 68,000 3,2100 3,60-0 3,400 18,000 660 ND<500[it]
<br /> ND<500 N13<5000 ND<500
<br /> 12/29/04 NA BO,Q00 3 600 6,500 4,100 18,000 350 ND<50 ND<50 ND-45o0 ND<50
<br /> MW-3 12/06/01 NA 3,000 310 1 400 61 360 21 ND<2 ND<2 ND<2 ND<20 ND12
<br /> 03/29/02 NA 68 15 16 ND<O 5 22 ND<O 5 N0<0 5 ND<O 5 ND<O 5 ND<5 N0<0 5
<br /> 05/06/02 NA ND<50 05 ND<O 5 ND<O 5 ND<1 N0<0 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 08/22/02 NA ND<50 ND<O 5 ND<O 5 ND<0 5 ND<O 5 ND<O 5 N0<0 5 ND<O 5 N0<0 5 ND<5 i ND<O 5
<br /> 11/26/02 NA N0<50 ND<O 5 ND<0 5 ND<O 5 ND<1 ND<O 5 ND<O 5 ND<O 5 ND-40 5 ND<5 ND<O 5
<br /> 03/07/03 NA 55 ND<O 5 ND<0 5 N0<0 5 ND<1 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 NA
<br /> 05109/03 NA ND<50 ND<O 5 ND<O 5 ND<O 5 ND<1 ND<O 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 09/12/03 NA ND<50 ND<O 5 ND<O 5 ND<0 5 ND-41 ND<O 5 ND<O 5 ND<O 5 ND<O 5 N0<5 ND<O 5
<br /> 12/19/03 NA ND<50 ND<0 5 ND<0 5 ND<O 5 NO<1 ND<0 5 ND<0 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 03/24/04 NA ND<50 ND<O 5 140<0 5 ND<O 5 N00 ND4 5 ND<O 5 ND<O 5 ND<O 5 ND<5 ND<O 5
<br /> 06/09/04 NA ND<50 ND<0 5 ND<0 5 ND<O 5 ND-0 ND<0 5 ND<O 5 ND<0 5 ND<O 5 ND<5 1113<0 5
<br /> 08/23/04 NA ND<50 ND<O 5 ND<O 5 ND<O 5 ND<1 ND<0 5 ND<O 5 ND<0 5 ND<O 5 ND<5 ND<O 5
<br /> 12/29/04 NA ND<50 ND<D 5 ND<0 5 1 ND<O 5 ND<1 ND<0 5 ND<O 5 ND<0 5 ND<O 5 ND<5 N0<0 5
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