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TABLE 2
<br /> GROUND WATER MONITORING RESULTS
<br /> Boulevard Automotive Service
<br /> 2151 Country Club Boulevard, Stockton CA
<br /> (N9/1)
<br /> G.W. Depth G.W. Elev. Total
<br /> Date TPH-g Benzene Toluene Ethyl-Benzene Xylenes MTBE DIPE ETRE TAME TBA EDB t.2-DCA
<br /> (feet bsg) (feet BMSL)
<br /> 08-14-07 12.32 -9.73 26,000 1,600 530 250 1,450 <1 <1 <t 30 <10 <0.5 30
<br /> 11-12-07 12.75 -10.16 23,000 900 210 150 870 <1 <1 <1 8.3 <10 <0.5 17
<br /> 02-11-08 8.60 -6.01 28,000 910 310 300 1630 <1 <1 <1 4.8 <10 <0.5 2.6
<br /> 05-12-08 10.11 -7.52 21,000 340 25 26 80 <1 <1 <1 <2 <10 <0.5 8
<br /> 08-11-08 12.40 -9.81 39,000 660 190 130 640 <1 <1 <1 160 <10 <0.5 35
<br /> 11-10-08 12.60 -10.01 32,000 480 80 43 357 <1 <1 <1 19 <10 <0.5 11
<br /> 09-30-09 - -- --- -- --- -- --- - - - -- - - -
<br /> 06-25-10 - -- '- --- -- --- --- -- - - - - -
<br /> 11-03-10 12.47 -9.88 -- --- --- --- --- -- - - - - - -
<br /> 01-13-12 11.57 -8.98 1200 110 5 5 15.4 <1 <1 <1 <1 <10 <0.5 3.0
<br /> 06-27-12 -- --- -- _.- I --- I --- I -- I -- I --- I - I - I -- I '- I -
<br /> MW-10A(15.20 ft)
<br /> 08-21-03 10.70 -9.38 1,600 720 8.1 12 12 <2.5 <2.5 <2.5 <2.5 <25 <2.5 <2.5
<br /> 11-24-03 10.69 -9.37 3,800 2,000 270 26 78 <1.7 <1.7 0.7 <1.7 340 <1.7 50
<br /> 02-16-04 8.15 -6.83 15,000 5,700 2,200 110 850 <1 <1 <1 140 <10 <0.5 300
<br /> 05-17-04 8.80 -7.48 34,000 3,800 3,000 840 5,200 <1 <1 <1 <1 <10 <0.5 <0.5
<br /> 08-24-04 10.82 -9.50 29,000 3,900 1,600 530 1,310 <1 <1 <1 <1 <10 <0.5 64
<br /> 11-15-04 10.20 -8.88 36,000 12,000 7,900 1,200 7,300 <1 <1 <1 <1 <10 <0.5 65
<br /> 04-13-05 8.46 -7.14 31,000 19,000 1,300 460 3,300 <1 <1 <1 4.4 <10 <0.5 140
<br /> 08-15-05 10.06 -8.74 360,000 56,000 41,000 17,000 102,000 <1 <1 <1 <1 <10 <0.5 170
<br /> 11-14-05 11.14 -9.82 320,000 29,000 36,000 7,500 41,000 <1 <1 <1 470 <10 <0.5 400
<br /> 02-13-06 7.87 -6.55 78,000 12,000 16,000 6,900 29,500 <1 <1 <1 300 <10 <0.5 280
<br /> 05-15-06 7.09 -5.77 72,000 17,000 19,000 2,200 16,200 <1 <1 <1 47 <10 <0.5 52
<br /> 08-14-06 9.50 -8.18 75,000 14,000 20,000 2,900 15,000 <1 <1 <1 77 <10 <0.5 18
<br /> 11-13-06 10.23 -8.91 82,000 17,000 15,000 6,000 12,440 <1 <1 <1 310 <10 <0.5 310
<br /> 02-12-07 8.53 -7.21 120,000 21,000 21,000 3,300 12,870 <1 <1 <1 210 <10 <0.5 200
<br /> 05-14-07 8.81 -7.49 120,000 16,000 23,000 4,600 22,700 <1 2.6 <1 82 <10 <0.5 49
<br /> 08-14-07 10.80 -9.48 120,000 15,000 20,000 4,000 17,300 <1 2.6 <1 80 <10 <0.5 36
<br /> 11-12-07 11.13 -9.81 190,000 17,000 11,000 3,500 126,000 <1 2.6 <1. 24 00 <0.5 2.9
<br /> 02-11-08 7.40 -6.08 170,000 15,000 8,500 2,700 8,700 <1 <1 <1 3.5 <10 <0.5 29
<br /> 05-12-08 8.91 -7.59 210,000 20,000 38,000 4,900 29,300 <1 <1 <1 350 <10 <0.5 160
<br /> O8-11-08 10.86 -9.54 200,000 16,000 35,000 9,300 36,500 <1 <1 <1 71 <10 <0.5 130
<br /> 11-10-08 11.05 -9.73 200,000 20,000 24,000 5,000 23,400 <1 <1 <1 68 <10 <0.5 90
<br /> 09-30-09 12.00 -10.68 --- - --- --- - - - - - -
<br /> 06-2510 9.15 -7.83 --- -- --- --- - - - - - --- ---
<br /> 11-03-10 10.96 -9.64 --- -- -- --- - - -' --- --- -- --- I --
<br /> Advanced GeoEnvironmental,Inc.
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