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TABLE 2
<br /> GROUND WATER MONITORING RESULTS
<br /> Pacific Pride - South EI Dorado
<br /> 3147 South EI Dorado Street, Stockton , California
<br /> (u g/1)
<br /> Date G'W' G.W. Elev. TPH-g TPH-d TPH-k Benzene Toluene Ethyl- Xylenes MTBE DIPE ETBE TAME TBA EDB 1,2-DCA
<br /> De th Benzene
<br /> MW-1 (30-50 ft)
<br /> 12/20/99 29.31 -16.87 47,000 31500 12,000 23300 6,400 1,400 21400 <20 <20 <20 <20 <100 - -
<br /> 03/10/00 24.99 -12.55 27,000 2,900 -- 13600 3,000 11000 31600 <5 <5 <5 <5 81 - -
<br /> 06/15/00 25.94 -13.50 42,000 61200 16,000 2,100 41800 1,400 51800 <25 <25 <25 <25 240 64 990
<br /> 09/14/00 29.31 -16.87 38,000 4,500 -- 2,100 3,900 11600 5,200 <15 <10 <10 <10 <50 <10 <10
<br /> 12/28/00 29.00 -16.56 13,000 2,300 4,100 1 ,300 620 740 940 7.6 <5 <5 <5 <25 <5 280
<br /> 03/30/01 27.04 -14.60 21 ,000 3,300 -- 1,300 12900 960 3,100 <10 <10 <10 <10 <50 7 180
<br /> 06/27/01 29.25 -16.81 29,000 3,600 3,200 21100 2,000 1 ,300 31100 13 <5 <5 <5 <25 12 320
<br /> 09/26/01 32.02 -19.58 183000 1,900 11900 1,000 11200 910 2,300 8.8 <5 <5 <5 62 <5 59
<br /> 12/20/01 30.57 -18.13 24,000 31700 4,400 12800 2,200 1 ,500 3,000 27 <5 <5 <5 230 8.6 200
<br /> 03/01/02 28.91 -16.47 111000 11500 31400 780 860 720 1 ,400 11 <2.5 <2.5 <2.5 <13 3.9 150
<br /> 06/03/02 29. 19 -16.75 17,000 1,300 3,200 1,000 13100 890 2,000 14 <2.5 <2.5 <2.5 96 3.9 86
<br /> 12/02/02 32.50 -20.06 65500 11800 2,400 480 320 510 780 8 <1 <1 <1 37 <1 25
<br /> 03/20/03 31 .56 -19.12 51700 12600 2,400 420 300 400 640 7 <5 <5 <5 <50 <5 13
<br /> 06/30/03 32.18 -19.74 51800 1,100 11400 460 390 430 770 14 <5 <5 <5 <50 <5 37
<br /> 09/19/03 34.40 -21 .96 62100 <50 <1000 690 360 540 420 15 <1 <1 <1 <10 <0.5 46
<br /> 11/12/03 34.59 -22.15 41200 <50 <1000 150 120 220 170 10 <1 <1 <1 <10 <0.5 11
<br /> 03/30/04 32.13 -19.69 5,000 <50 <1000 170 90 220 370 7.7 <1 <1 <1 <10 <0.5 8.2
<br /> 06/17/04 33.85 -21 .41 6,700 <50 <1000 670 590 690 15910 3.4 <1 <1 6.9 <10 <0.5 15
<br /> 09/30/04 36.53 -24.09 102000 <50 <1000 470 480 530 11220 40 <1 <1 <1 <10 <0.5 35
<br /> 12/09/04 35.45 -23.01 12600 <50 <1000 110 13 210 107 36 <1 <1 <1 <10 <0.5 3.2
<br /> 03/15/05 - - -- - -- _ _
<br /> 06/13/05 31 .48 -19.04 41900 <50 <1000 680 160 950 11160 25 <1 <1 8.1 <10 <0.5 17
<br /> 09/22/05 34.26 -21 .82 41000 91200 <1000 12300 540 720 1 ;250 66 <1 <1 29 <10 <0.5 20
<br /> 12/20/05 34.72 -22.28 51000 93800 <1000 850 25 850 852 <1 <1 <1 <1 <10 <0.5 14
<br /> 03/20/06 30.70 -18.26 61000 113000 <1000 740 82 360 1 ,140 <1 <1 <1 <1 <10 <0.5 16
<br /> 06/19/06 27.35 -14.91 81200 13,000 <1000 12000 420 650 11800 30 <1 <1 7.3 <10 <0.5 18 /
<br /> 09/26/06 30.62 -18.18 91300 155000 <1000 1,200 470 11300 21610 55 <1 <1 31 <10 <0.5 23
<br /> 12/20/06 28.80 -16.36 71400 12,000 <1000 250 190 220 294 40 <1 <1 24 <10 <0.5 8
<br /> 03/19/07 27.20 -14.76 61500 8,200 <1000 200 130 160 500 30 <1 <1 19 <10 <0.5 10
<br /> 06/26/07 28.08 -15.64 50600 71400 <1000 390 220 280 820 8.6 <1 <1 <1 <10 <0.5 15
<br /> 09/12/07 30.25 -17.81 12900 21900 <1000 740 310 460 1,000 46 <1 <1 19 <10 <0,5 26
<br /> 12/05/07 29.44 -17.00 31400 3,500 <1000 11200 270 600 11170 110 <1 <1 180 <10 <0.5 28
<br /> 03/12/08 26.39 -13.95 5,600 41400 <1000 640 230 560 1,670 71 <1 <1 97 <10 <0.5 26
<br /> 06/23/08 1 27.44 1 .15.00 11193000 1 81700 1 - 1 360 1 120 190 460 <1 210 <0.5 13
<br /> Advanced GwEnvironmental, Inc.
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