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<br /> TABLE 2
<br /> Analytical Results of Groundwater Samples l, EPA Methods 801 5M/826013
<br /> QUICK N SAVE # 1 1901
<br /> South EI Dorado Street, Stockton , California
<br /> (W9/1)
<br /> Sample ID Depth to Water Ethyl- Total
<br /> (screen Date
<br /> interval) (h btoc) TPH-g Benzene Toluene benzene Xylenes MTBE TBA DIPE ETBE TAME 112-DCA EDB
<br /> 03/30/04 29.13 56,000 61300 490 500 11500 4,100 <10 <1 <1 <1 <0.5 <0.5
<br /> 06/28/04 29.70 21 ,000 4,900 600 370 11070 113000 <10 <1 <1 19 13 <0.5 )
<br /> 08/30/04 31 .29 32,000 31200 480 840 3,300 53600 <10 <1 <1 23 70 <0,5
<br /> 11 /17/04 31 .95 33,000 52900 170 350 970 1 ,200 <10 <1 <1 28 62 <0.5
<br /> 02/14/05 30.39 155000 41500 120 200 460 82500 <10 <1 <1 42 85 <0.5
<br /> 05/17/05 27.85 14,000 51300 66 230 403 41200 <10 <1 <1 47 49 <0.5
<br /> 08/23/05 28.87 15,000 51700 86 200 410 51700 <10 <1 <1 17 13 <0.5
<br /> 11/16/05 - 29,000 67600 40 150 240 133000 <10 <1 <1 21 59 <0.5
<br /> 02/06/06 29.33 36,000 18,000 22 78 152 45300 <10 <1 <1 3.0 70 <0.5
<br /> 05/10/06 25.91 161000 11700 14 11 38 5.5 <10 <1 <1 <1 20 <0.5
<br /> 08/07/05 25.78 10,000 41100 35 83 169 4.7 <10 <1 <1 <1 12 <0.5
<br /> 11/07/06 26.64 34,000 5,000 29 120 784 11 ,000 <10 <1 <1 41 52 <0.5
<br /> 02/07/07 26.43 19,000 2,300 18 18 44 5,400 <10 16 <1 33. 48 <0.5
<br /> 05/07/07 25.85 17,000 11600 10 12 34 950 <10 <1 <1 3.0 34 <0.5
<br /> 08/07/07 26.43 2%000 41200 28 47 100 3,800 <10 <1 <1 16 27 <0.5
<br /> MW-3 11/07/07 26.90 39,000 5,300 22 24 57 61500 <10 <1 <1 38 190 <0.5
<br /> (35-55' bsg) 02/07/08 25.58 22,000 15000 7.2 5.5 19 31300 <10 <1 <1 - 12 36 <0.5
<br /> 05/07/08 24.67 20,000 1 ,200 12 11 30 1,300 <10 <1 <1 7.2 36 <0.5
<br /> 08/05/08 25.45 29,000 6,100 12 18 29 8,000 <10 <1 <1 19 92 <0.5
<br /> 10/30/08 26.35 30,000 4,500 22 16 39.2 7,200 <10 <1 <1 11 52 <0.5
<br /> 08/12/09 25.80 295000 42000 14 14 38.8 31000 <10 <1 <1 40 56 <0.5
<br /> 11/07/09 r 26.50 263000 3,900 20 7.8 34.1 31600 <10 <1 <1 <1 37 <0.5
<br /> 11/13/09 z 26.42 31340 <0.5 19 10 48.9 12180 41410 <5 <2 <5 <0.5 <2
<br /> 01/21/10 25.75 24,000 52000 12 8.3 33,7 11900 <10 <1 <1 11 7,6 <0.5
<br /> 07/15/10 23.85 16,000 3,200 it 2.3 26.8 1,200 <10 <1 <1 99 45 <0.5
<br /> 01/19/11 23.32 15,000 81100 13 5.1 23.4 820 <10 <1 <1 16 87 <0.5
<br /> 08/15/11 21 .81 187000 41200 23 15.0 65.5 11100 <10 <1 <1 58 46 <0.5
<br /> 03/15/12 22.71 103000 1 ,800 8 4.1 20.1 360 21300 <1 <1 <1 21 <0.5
<br /> 09/14/12 22.80 12,000 1 ,800 10 5.1 28.1 310 21600 <1 <1 55 43 <0.5
<br /> 02/15/13 21 . 10 122000 780 91 75 225 110 <10 <1 <1 20 30 <0.5
<br /> 08/26/13 22.10 61500 440 120 61 200 43 <10 <1 <1 8.3 12 <0.5
<br /> 01/07/14 23.91 7,000 400 110 72 244 38 <10 <1 <1 4.7 91 <05
<br /> Advanced GeoEnvironmental, Inc.
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