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M EN, = MM M MWM MMMMMMIMM
<br /> Table 8:Summary of Analytical Data - Groundwater
<br /> George's Service
<br /> 1600 Durham Ferry Road
<br /> Tracy,California
<br /> Project No.425.2
<br /> summaryof Groundwater Analytical Data
<br /> Wells Date Benzene Toluene Ethyl Total. TPH MTBE
<br /> Benzene Xylenes Gasoline
<br /> ug/L Iu u ug/L ug/L ug/L
<br /> MW-1 05/04/95 45 40 8.0. 60 470 NA
<br /> 09/13/96 24 1.0 6.0 10 186 7*
<br /> 01/17/97 17 1.0 4.0 4.0 176 9*
<br /> 05/05/97 47 2.0 2.0 13 331 1315.8'
<br /> 09/19/97 12 0.6 2.0 6.0 75 2.8
<br /> 02/24/98 24 1.0 3.0 13 181 4.0
<br /> 05/29/98 5.0 ND<.3 2.0 2.0 ND<50 ND<2
<br /> 11/13/98- 18 0.8 2.6 8.6. 97 ND<5
<br /> 04/28/99 11 0.6 3.0 7.8 94 ND<5
<br /> 09/01/99 7 ND<0.3 0.7 -5.4 ND<50 ND<5.
<br /> 12/22/99 100 4.3 32 87 820 NIA
<br /> 03/31/00 174 1.0 9 47 667 7*
<br /> 06/20/00 170 2 17 128 1,300 2*
<br /> 09/20/00 169• 2 8 66 871 ND<2
<br /> 12/27/00 182 2 30 93 960 ND<2
<br /> 03/06/01 136 ND<0.3 28 78 710 ND<2
<br /> 06/20/01 162 2 23 111 1,080 NIA
<br /> 09/07/01 175 0.9 15.9 79.4 928 26*
<br /> 12/03/01 170 1.2 16.9 79.3 942 4.6*
<br /> 02122102. 268 3.5 .119 358 2,680 3.7*
<br /> 06/05/02 84.6 0.4 40.9 136 779 2.5
<br /> 09/11/02 63.5 0.8 13.8 140 1,220 ND<2
<br /> 12/26/02 101 0.91 35.4 112 925 NIA
<br /> 03/21/03 64.7 0.9 47.9 123 981 ND<1'
<br /> 06/06/03 79.9 -0.6 25.2 67.4 672 1.3*
<br /> 09/05/03 238 1.8 91.1 171 1,450 3.3
<br /> 01/03/04 1.7 ND<0.3 8.4 17.2 205 ND<1'
<br /> 04/27/04 3.4 ND<0.3 6.5 12.3 199 ND<1
<br /> 07/23/04 48.2 0.5 18.1 1 55.4 569 ND<1
<br /> MW-2 05/04/95 40 57 11 55 530' NA
<br /> 09/13/96 FP FP FP FP FP FP
<br /> 01/17/97 FP FP FP FP FP FP
<br /> 05/05/97 287 548 178' 798 6,810 ND<5
<br /> 09/19/97 743 1,380 455 2,800 18,600 ND<20
<br /> 02/24/98 384 FP 507 FP 112 FP 574 FP 4100 FP . ND<2
<br /> 05/29/98 2,800 5,220 2,200 1400 334,000 <200
<br /> 11/13/98 450 730 360 2,000 6,400 ND<5
<br /> 04/28/99 2,600 2,400 970 4,300 40,000 ND<5
<br /> 09/01/99 10,000 12,000 11,000 44,000 890,000 ND<10,000
<br /> 12/22/99 1,400 3,500 1,100 4,800. 44,000 .N/A
<br /> 03/31/00 5,350 11,900 2,710 12,800 89,600 391*
<br /> 06/20/00 3,640 8,280 2,160 9,600 84,800 ND<200
<br /> 09/20/00 1,650 3,600 11350 4,990 4,350 247*
<br /> 12/27/00 2,600 7,000 2,020 9,080 88;800 372
<br /> 03/06/01 2,630 .6,350 1,950 9,380 95,100 -ND<100
<br /> 06/20/01 5,260. 44,500 42,600 204,000 2,280,000 NIA
<br /> 09/07/01 2,640 10,200 .5,980 28,300 450,000 ND<1000
<br /> 12/03/01 3,930 10,200 3,600. 18,700 260,000 ND<1000
<br /> 02/22/02 2,060 6,010 2,320 11,300 86,600 ND<200
<br /> 06/05/02 1,140 3,210 1,180 5,610 37,000 193
<br /> 09/11/02 1,570 4,730 1,650 8,400 54,900 ND<200
<br /> 12/26/02' 1,130 3,750 1;210 6,070 45,600 NIA
<br /> - 312.1103--1,950 -4,390----4-,610 -----7;140 8;500--NDz20-
<br /> 06/06/03 1,230 3,790 1,410 6,400 60,800 ND<20
<br /> 09/05/03 566 1,480 834 3,290 22,100 116
<br /> 01/03/04 796 2,230 929 41190 29,100 ND<5
<br /> 04/27/04 463 1,330 671 260 20,400 ND<5
<br /> 07/23/04 927 2,120 648 3,570 32,000 1.9.
<br /> -MW-2X 01/03/04 ND<.3 NDc3 NDc3 0.7 - ND<50 ND<1
<br /> 04/27/04 ND<.3 ND<.3 NDc3 ND<.3 ND<50 ND<1
<br /> 07/23/04 'ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ND<2
<br /> MW-3 05/04/95 N/D N/D N/D N/D N/D NA
<br /> 09/13/96 ND<:3 ND<.3 ND<.3 ND<.3 ND<50 ND<5
<br /> 01/17/97 NN.3 ND<.3 ND<.3 ND<.3 ND<50 ND<5.
<br /> 05/05/97 ND<:3 ND<.3 ND<.3 ND<.3 ND<50 ND<5
<br /> 09/19/97 ND<.3 ND<.3. ND<.3 ND<.3 ND<50 ND<2
<br /> 02/24198 ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ND<2
<br /> 05/29/98 ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ND<2.
<br /> 11/13798 ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ND<5
<br /> 04/28/99 ND<.3 ND<.3 ND<.3 ND<.3' ND<50 ND<5
<br /> 09/01/99 ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ND<5
<br /> GealaglcaCTalurlrslna PfrjUt425.2 IOf 6 9/28/2ON
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