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TABLE 3
<br /> GROUNDWATER MONITORING RESULTS
<br /> Save On Gas (Former Rainwater Car Wash)
<br /> 420 West Yosemite Avenue, Manteca, California
<br /> (u g/1)
<br /> Date GW Depth GW Elev. TPH-G Benzene Toluene Ethyl Xylenes MTBE DIPE ETBE TAME TBA Naph EDB 1,2-OCA
<br /> benzene
<br /> MW-2 12-3210
<br /> 07/11/00 16,12 16.78 140,000 13,000 28,000 3,2D0 17,000 950,000 2500 12500 <2500 112500 - 12500 12500
<br /> 10/31/00 17.44 15.46 140,000 10,000 28,000 3,700 2D,000 180,000 <5000 15000 15000 125000 - 15000 4000
<br /> 01/31/01 16.36 16.54 120,000 9,900 23,000 3,1D0 16,000 730,000 '1000 11000 <1000 -5000 - <1000 -1000
<br /> 04130/01 16]8 16.12 110,000 12,000 17,000 2,600 13,000 530,000 11000 <1000 11000 <5000 - -1000 -1000
<br /> 02126/02 16.90 16.00 110,000 1,600 4,500 1,300 51100 150,000 12500 12500 12500 -12500 - - -
<br /> 0529/02 18.16 14.74 190,000 4,300 9,200 1,500 6,600 240,000 1250 1250 2,600 -1250 - <250 <250 •
<br /> 08/16/02 22.41 10.49 - - - - - - - - -
<br /> 11/11/02 21.82 11.08 91,000 1,200 9,000 2,300 12,000 74,1)00 1100 1100 810 <4000 - 1100 1100
<br /> 03/27/03 18.43 14.47 54,000 340 1,400 850 3,100 26,000 <5 <5 240 <50 - 12.5 12.5
<br /> 06/05/03 21.11 11.79 100,000 810 2,300 880 2,300 120,000 <10 110 740 1100 - c5 <5
<br /> 08/19/03 23.85 9.05 30,000 330 1,500 830 2,700 5,000 110 110 170 1100 - 15 <5
<br /> 10/14/03 - - 32,000 310 490 16D 470 12,000 <10 <10 120 <100 - <5 <5
<br /> 11/19/03 26.08 6.82 33,000 250 450 111) 370 28,000 110 110 2,300 <100 - <5 4
<br /> 04102104 21.70 11.20 62,000 410 140 36 370 47,000 110 110 1,400 1100 - <5 <5
<br /> 0612=4 23.55 9.35 15,060 200 980 270 1,500 23,000 <50 150 210 12000 - <50 <50
<br /> 10/05/04 25.92 6.90 2D,OD0 110 160 150 630 17,000 110 <10 210 <1 OD - <5 <5
<br /> 12/30/04 22.21 10.69 11,D00 27 180 83 430 2,000 <1 <1 10 <10 - '0.5 <0.5
<br /> 03/31/05 18.59 14.31 120,000 1,700 21,000 5,200 28,000 5,600 <1 <1 190 <10 - '0.5 <0.5
<br /> 07/06/05 19.99 12.91 190,000 3,400 17,000 4,000 18,700 63,000 <i <t 2,800 <10 - <0.5 130
<br /> 10/04/05 20.06 12.84 170,D00 6,200 11,000 5,000 28,200 56,000 -1 8 2,400 <10 - <0.5 79
<br /> 01/10/06 18.04 14.86 2,100 19 19 <0.5 730 470 <1 <1 4 <10 - 10.5 <0.5
<br /> 04/06/06 15.80 17.10 93,00D 840 58 200 980 37,000 <1 <i 2,200 110 - 10.5 16
<br /> 06/26/06 15.57 17.33 82,000 330 1,200 2,000 14,600 14,000 <1 <1 1,100 110 - 10.5 2.2
<br /> 0928/06 16.94 15.96 90,OD0 800 700 1,100 13,800 44,000 <1 <1 1,200 110 - 10.5 34
<br /> 01/03/07 15.32 17.50 97,D00 1,500 2,000 2,600 13,500 31,000 17 <1 470 <10 - <0.5 9.2
<br /> 0328/7 16.15 16.75 100,000 230 840 3,700 18,100 29,DOO <1 <1 290 <10 - -0.5 7.6
<br /> 0620/07 17.49 15.41 91,000 1,000 2,000 4,300 21,200 25,DOO '1 <1 20 110 - -0.5 16
<br /> 09/19/07 19.21 13.69 86,000 210 1,OOD 3,300 22,000 8,50D <1 '1 150 110 - 10.5 7.1
<br /> 12/26/07 18.21 14.69 73,000 93 120 430 4,100 6,500 <i <1 430 110 - 10.5 4
<br /> 03/26/08 16.60 16.30 74,000 51 97 2,000 6,300 6,100 <1 '1 110 170 - 10.6 3.9
<br /> 06113100 18.17 14.73 40,000 120 220 1,400 9,200 8,100 -1 <1 340 110 - 10.5 10 •
<br /> 09104/0819.85 13.05 40,000 69 58 80D 4,700 7,000 <1 -i 130 <10 - 10.5 9.0
<br /> 12/05108 19.67 13.23 44,000 45 110 1,400 7,30D 6,200 <1 <1 160 110 - 10.5 <0.5
<br /> 08131/0920.3D 12.60 44,000 110 110 1,900 7,700 3,600 11 <1 110 110 - 10.5 10.5
<br /> 02/04/10 18.36 14.54 19,000 85 9.9 700 1,150 2,000 <1 <1 61 110 - 10.5 <0.5
<br /> 01/17/12 18.09 16.81 1,610 5.1 28.9 166 402 76 <1 <t <1 <10 - <i <0.5
<br /> 04/10/12 15.74 17.16 1,450 5.9 27.8 179 448 38 <1 11 <1 110 - <i <0.5
<br /> 09/18/12 19.00 13.90 18,700 92.6 241 1,690 6,640 1,340 2 12 81.6 1,100 - 12 <l
<br /> 03/08/13 1622 16.68 1,390 3.3 9.8 151 286 42.4 2 <2 <2 <20 - 12 <1
<br /> 05/15/13 16.95 15.95 1,280 3.8 7.6 126 282 60.1 <1 <1 2 110 - <1 10.5
<br /> 12/17/13 18.61 14.29 2,280 18.4 2.1 269 520 125 <1 '1 2.4 110 - -1 10.5
<br /> 10/15/14 20.75 12.15 5,700 69 12 320 1400 220 c1 <1 18 110 - 10.5 10.5
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