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TABLE 2
<br /> SUMMARY OF GROUNDWATER ANALYTICAL RESULTS
<br /> JAMAR Service Station,4075 East Main Street,Stockton,CA
<br /> Page 1 of 14
<br /> Re orte in uqIL
<br /> Date Sampling TPH9 TPHd Benzene Toluene Ethyl Xylenes MTBE TBA DIPE ETBE TAME 1,2-DCA EDB
<br /> Sam le ID Schedule Benzene
<br /> MW1 09/23/99 Quarterly 130,000 3,700 32,000 19,000 1,500 7,400 130,000 NA NA NA NA NA NA
<br /> Zone 05/23/00 Quarterly 150,000 2,100 34,000 22,000 1,600 7,800 250,000 NO NO NO NO NO NA
<br /> 08/30/00 Quarterly 15,000 3,300 34,000 30,000 1,800 9,800 250,000 NA NA NA NA NA NA
<br /> 07/06/01 Quarterly 280,000 82 31,000 12,000 900 5,900 160,000 NO NO ND NO NO NO
<br /> 09/28/01 Quarterly 100,000 NA 35,000 NO NO NO 250,000 NO NO NO NO NO NO
<br /> 12/10/01 Quarterly 150,000 NA 32,000 5,200 NO NO 230,000 NO NO NO NO NO NO
<br /> 04/17/02 Quarterly 90,000 1,610 30,000 2,000 NO 1,100 220,000 NO NO NO NO 2,700 NO
<br /> 06/11/02 Quartedy 130,000 1,860 35,000 1,900 1,200 2,600 210,000 43,000 NO NO NO NO NO
<br /> 09/26/02 Quarterly 76,000 4,100 29,000 NO NO 1,400 200,000 NO NO NO NO NO NO
<br /> 12/19/02 Quarterly 2,800 NO 38,000 160 51 136 190,000 440 NO NO NO NA NA
<br /> 03/13/03 Quarterly 8,200 620 23,000 1,700 250 610 150,000 3,700 NO NO NO 2,100 NA
<br /> 05/29/03 Quarterly 80,000 5,200 29,000 1,200 250 1,160 180,000 3,000 NO NO NO 2,000 NO
<br /> 12/18/03 Quarterly 120,000 <100 36,000 280 320 130 190,000 -2,000 -200 <200 <200 <200 1200
<br /> 03/17/04 Quarterly 64,000 150 31,000 690 170 420 ,006 <2,000 <200 1200 <200 1,300 <200
<br /> 06/03/04 Quarterly 54,000 <100 37,000 260 110 -100 190,000 -10,000 -1,000 <1,000 <1,000 2,100 -1,000
<br /> 07/16/04 Quarterly 5,900 -100 670 500 25 310 X20;996- <10,000 <1,000 11,000 -7,000 <1,000 <1.000
<br /> 08/13/04 Quarterly 2,300 <100 130 78 16 140 W,000 -400 -400 -400 840 <400
<br /> 09/13/04 Quarterly 820 <50 36 23 6.2 60 130,000 10,000 <1,000 <1,000 <1,000 1,100 '1,000
<br /> 12/13/04 Quarterly 670 <50 0.8 3.3 3.5 411770
<br /> 00 -2,000 <200 <200 <200 330 -200
<br /> 01/28/05 Quarterly 1,200 NA 2.5 10 8.0 83 00 -<2,000 <200 <200 <200 200 <200
<br /> 02/22/05 Quarterly 400 NA <0.5 0.7 1.0 15 00 <2,000 <200 <200 <200 <200 <200
<br /> 03/16/05 Quarterly <50 <50 <0.5 10.5 10.5 <1.0 0 -400 -40 <40 -40 77 140
<br /> 04/22/05 Quarterly 480 NA 0.5 1.5 <0.5 6.1 0 <200 <20 <20 <20 110 <20
<br /> 05/25/05 Quarterly <50 NA 10.5 <0.5 <0.5 <1.0 <20 2.0 <2.0 2.0 86 <2.0
<br /> 06/21/05 Quarterly 210 150 2.4 2.7 10.5 2.0 <20 <2.0 <2.0 <2.0 61 <2.0
<br /> 07/29/05 Quarterly 150 NA 1.5 1.5 <0.5 <1.0 <5.0 <0.5 <0.5 <0.5 54 <0.5
<br /> 08/24/05 Quarterly <50 NA <0.5 <0.5 10.5 <1.0 15.0 <0.5 <0.5 10.5 58 <0.5
<br /> 09/20/05 Quarterly <50 NA 5.2 5.8 <0.5 1.9 <20 <2.0 <2.0 <2.0 53 <2.0
<br /> 10/28/05 Quarterly <50 NA 1.4 1.2 <0.5 11.0 <20 <2.0 <2.0 <2.0 56 <2.0
<br /> 11/21/05 Quarterly <50 NA 1.6 0.90 <0.5 11.0 110 <1.0 <1.0 11.0 55 11.0
<br /> 12/15/05 Quarterly <50 NA 1.5 0.9 0.6 2.4 <10 <1.0 <1.0 <1.0 56 <1.0
<br /> 03/21/06 Quarterly 200 NA 2.3 14 0.8 8.4 <10 <1.0 <1.0 <1.0 20 <1.0
<br /> 06/29/06 Quarterly <50 NA <0.5 <0.5 <0.5 11.0 <5.0 <0.5 <0.5 10.5 8.3 <0.5
<br /> 09/11/06 Quarterly 160 NA <0.5 <0.5 10.5 0.61 9.1 <0.5 10.5 <0.5 8.0 <0.5
<br /> 12/27/06 Quarterly <50 NA <0.5 <0.5 <0.5 <0.5 6.5 <0.5 <0.5 <0.5 6.5 <0.5
<br /> 03/06/07 Quarterly 750 NA 4.2 11 1.2 174 0 23 <0.5 <0.5 <0.5 16 1.6
<br /> 06/07/07 Quarterly 1,100 NA 8.2 8.2 0.72 31 0 43 <0.5 <0.5 <0.5 20 0.59
<br /> 09/26/07 Quarterly 1,600 NA 15 33 3.7 74 0 260 -0.5 10.5 <0.5 28 <0.5
<br /> 12/11/07 Quarterly 1,500 NA 16 28 1.1 97 0 170 10.5 <0.5 <0.5 31 <0.5
<br /> 150 NA <0.5 <0.5 <0.5 4.7 3.1 <5.0 <0.5 <0.5 <0.5 8.6 <0.5
<br /> 03/11/08 Quarterly -
<br /> 06/03/08 Quarterly 150 NA 10.5 10.5 0.5 <0.5 8.6 20 <0.5 10.5 10.5 4.3 10.5
<br /> 09/18/08 Quarterly 330 NA <0.5 <0.5 <0.5 20.9 210 9.5 <0.5 10.5 <0.5 25 10.5
<br /> 12/11/08 Quarterly 5,200 NA <0.5 <0.5 <0.5 <0.5 870 5.2 <0.5 <0.5 10.5 46 <0.5
<br /> 03/09/09 1st,3rd Q <50 NA <0.5 <0.5 <0.5 0.51 10 <5.0 <0.5 <0.5 <0.5 42 10.5
<br /> 12/07/09 1St,3rd Q 150 NA 10.5 10.5 10.5 11.0 3.7
<br /> 15.0 <0.5 <0.5 <0.5 41 <0.5
<br /> 03/09/10 1st,3rd Q <50 NA <0.5 10.5 <0.5 <1.0 <0.5 NA NA NA NA 29 '0.5
<br /> 09/29/10 1st,3rd Q 150 NA <0.5 <0.5 10.5 <1.0 2.4. NA NA NA NA 18 10.5
<br /> 03/07/11 1st,3rd Q <50 NA <0.5 10.5 <0.5 <1.0 53 NA NA NA NA 23 <0.5
<br /> 07/09/12 1st,3rd Q 380 NA <2.0 2.9 12.0 9.4 400 NA NA NA NA 18 <2.0
<br /> 12/13/12 Semi-Annual 1,100 NA 12.0 3.7 12.0 39 220 NA NA NA NA <2.0 <2.0
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