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TABLE 2
<br /> GROUNDWATER ANALYTICAL DATA
<br /> JAMAR
<br /> 4075 E MAIN STREET
<br /> STOCKTON,CA 95212
<br /> Sample Date TPH G TPH D Benzene Toluene Ethyl- Xylenes 1,2-DCA EDB MTBE DIPE ETRE TAME TSA
<br /> benzene
<br /> u _j%_u 1 u u (uv)l) u u u u NO) u u
<br /> MWA 09/23/99 130,000 3,700 32,000 19,000 1,500 7,400 NA NA 130,000 NA NA NA NA
<br /> 05/23/00 150,000 2,100 34,000 22,000 1,600 7,800 NA NA 250,000 ND ND ND ND
<br /> 08/30/00 15,000 3,300 34,000 30,000 1,800 9,800 NA NA 250,000 NA NA NA NA
<br /> 07/06/01 280,000 82 31,000 12,000 900 5,900 ND ND 160,000 ND ND ND ND
<br /> 09/28/01 100,000 NA 35,000 ND ND ND ND ND 250,000 ND ND ND ND
<br /> 12/10/01 150,000 NA 32,000 5,200 ND ND ND ND 230,000 ND ND ND ND
<br /> 04/17/02 90,000 1,610 30,000 2,000 ND 1,100 2,700 ND 220,000 ND ND ND ND
<br /> 06/11/02 130,000 1,860 35,000 1,900 1,200 2,600 ND ND 210,000 ND ND ND 43,000
<br /> 09/26/02 76,000 4,100 29,000 ND ND 1,400 ND ND 200,000 ND ND ND ND
<br /> 12/19/02 2,800 ND 38,000 160 51 136 NA NA 190,000 ND ND ND 440
<br /> 03/13/03 8,200 620 23,000 1,700 250 610 2,100 NA 150,000 ND ND ND 3,700
<br /> MW-2 09/23/99 22,000 1,500 10,000 380 120 1,500 NA NA 240 NA NA NA NA
<br /> 05/23/00 30,000 1,500 9,100 150 42 180 NA NA 320 ND ND ND ND
<br /> 08/30/00 25,000 1,000 81800 160 28 120 NA NA 510 NA NA NA NA
<br /> 07/06/01 31,000 ND 7,000 ND ND ND ND ND 760 ND ND ND 200
<br /> 09/28/01 8,000 NA 10,000 ND ND ND ND ND 450 ND ND ND ND
<br /> 12110/01 21,000 NA 11,000 ND ND ND ND ND ND ND ND ND ND
<br /> 04/17/02 22,000 685 6,500 474 ND ND ND ND 280 ND ND ND ND
<br /> 06/11/02 22,000 541 8,900 180 ND 110 ND ND 420 ND ND ND ND
<br /> 09/26/02 20,000 750 8,000 270 67 170 ND ND 360 ND ND ND ND
<br /> 12/19/02 ND ND 150 6.0 ND ND NA NA ND ND ND ND ND
<br /> 03113/03 1,100 ND 470 63 14 49.4 8.9 NA 180 ND ND ND ND
<br /> MW-3 09/23/99 59,000 7,400 21,000 68,000 500 15,000 NA NA ND NA NA NA NA
<br /> 05/23/00 44,900 4,100 9,900 1,500 190 3,600 NA NA ND ND ND ND ND
<br /> 08/30/00 66,000 4,600 17,000 1,300 640 6,800 NA NA ND NA NA NA NA
<br /> 07/06/01 120,000 ND 16,000 ND 520 1,800 ND ND 160 ND ND ND ND
<br /> 09/28/01 19,000 NA 16,000 ND ND ND ND ND ND ND ND ND ND
<br /> 12/10101 33,000 NA 20,000 ND 660 ND ND ND ND ND ND ND ND
<br /> 04/17/02 44,000 1,910 14,000 550 220 90 ND ND ND ND ND ND ND
<br /> 06/11!02 32,000 2,340 17,000 1,400 450 2,100 ND ND 55 ND ND ND ND
<br /> 09/26/02 31,000 800 12,000 70 69 38 ND ND 15 ND ND ND ND
<br /> 12/19/02 ND ND 90 ND ND 5.4 NA NA ND ND ND ND ND
<br /> 03113103 880 ND 380 55 10 86 ND NA 59 ND ND ND ND
<br /> MW4 08/30/00 19,000 1,700 4,500 680 21 2,200 NA NA 4,600 NA NA NA NA
<br /> 07/06/01 9,700 ND 1,600 190 ND 580 ND ND 5,000 ND ND ND ND
<br /> 09/28/01 18,000 NA 5,700 320 390 ND 370 ND 6,100 ND ND ND ND
<br /> 12/10/01 20,000 NA 7,800 ND ND ND ND ND 6,000 ND ND ND ND
<br /> 04/17/02 6,000 574 1,300 ND ND 230 ND ND 5,700 ND ND ND ND
<br /> 06/11/02 19,000 1,210 5,800 670 ND 2,200 ND ND 4,400 ND ND ND 1,000
<br /> 09/26/02 23,000 2,200 6,900 390 ND 1,200 ND ND 4,700 ND ND ND 1,900
<br /> 12/19/02 11000 ND 170 11 ND 35 NA NA 150 ND ND ND ND
<br /> 03/13/03 29000 ND 1,700 56 6.1 210 210 NA 7,800 ND ND ND ND
<br /> MW-5 08/30/00 120 82 1.7 3.0 0.72 1.9 NA NA ND NA NA NA NA
<br /> 07/06/01130 ND 5.9 3.4 ND ND 3.8 ND ND 49 ND NND 160
<br /> 09/28/01 180 NA ND ND ND ND ND ND ND ND ND ND 77
<br /> 12/10/01 190 NA 52.0 25.0 3.6 8.6 NO ND ND ND ND ND ND
<br /> 04/17/02 120 ND 11.0 5.5 ND 3.7 ND ND ND ND ND ND 41
<br /> 06111/02 160 ND 9.90 3.30 0.530 2.90 ND ND 1.5 ND ND ND 62
<br /> 09/26/02 ND ND ND ND ND ND ND , ND 3.1 ND ND ND ND
<br /> 12/19/02 ND ND ND ND ND ND NA NA ND ND ND ND ND
<br /> 03/13/03 ND ND ND ND ND ND ND NA 2.4 ND ND ND ND
<br /> TPH G Total petroleum hydrocarbons in the gasoline range 1,2-DCA 1,2-dichlorethane
<br /> TPH D Total petroleum hydrocarbons in the diesel range EDB Ethylene dibromide
<br /> ugll Micrograms per liter MTBE Methyl-tent-butyl-ether
<br /> NA Not analyzed,or no data available DIPE Di-isopropyl ether
<br /> ND Non-detect at the method detection limit ETBE Ethyl tertiary butyl ether
<br /> " Not a typical diesel hydrocarbon TAME Tertiary amyl methyl ether
<br /> Note: Sampling conducted prior to July 6,2001 completed by others. TBA Tertiary butyl alcohol
<br /> F:1518715 1877amarQNMTable03-03.wb3
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