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Table 3: Summary of Analytical Data-Groundwater
<br /> -George's Servic
<br /> 1600 Durham Ferry Road
<br /> Tracy,California - -
<br /> I Project No.425.2
<br /> i. Summary of Groundwater Analytical Data
<br /> Wells Date Benzene Toluene I Ethyl I Total TPH MTBE_
<br /> Benzene I Xylenes Gasoline
<br /> ugIL ugIL I ug1L ug1L uglL ug/L
<br /> MW-1 05104195 45F--4-0---F-8.0 60 470 NA -
<br /> 09/13/96 24 1.0 6.0 10 186 7*_
<br /> 01/17197 17 1.0 4,0 4.0 176 9*
<br /> 05105!97 47 .2.0 2.0 13 331 .1315.8" - -
<br /> 09119/97 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!13198 18 0.8 2.6 8.6 97 ND<5
<br /> 04/28!9911 0.6 3.0 7.8 94 ND<5
<br /> 09/01199 7 ND<0.3 0.7 5.4 ND<50 ND<5
<br /> 12122!99 100 4.3 32 87 820 NIA
<br /> 03131100 174 1.0 9 47 667 7*
<br /> 06120!00 170 2 17 128 1,300 2*
<br /> 09120/00 169 2 8 66 871 ND<2
<br /> 12127100 182 2 30 93 960 ND<2
<br /> 03/06/01 136 ND<0.3 28 78 _ 710 ND<2 -
<br /> 06/20101 162 2 23 ' 111 1,080 - NIA
<br /> .09107101 175 0.9 15.9 79.4 928 .26* '
<br /> 12/03101 170 1.2 1B,9 79.3 942 4.6*
<br /> 02/22/02 268 3.5 119 358 2,680., 3.7*
<br /> 06105/02 84.6 0.4 40.9 136 779 2.5
<br /> 09!11102'. 63.5 0.8 - 13.8 140 1,220 ND<2 -
<br /> 12126/02 101 0.9 35.4 112 925 NIA
<br /> 03/21103 64.7 0.9 47.9 .123 981 N D<1
<br /> 06/06/03 79.9 0.6 25.2 67.4- 672 1.3*
<br /> 09/05103 238 - 1.8 91.1 171 1,450 3.3
<br /> 01/03104 1.7 ND<0.3 8.4 17.2 205ND<1 '
<br /> MW-2 05104!95 40 .57 11 55 - 530 - 1 NA
<br /> 09113!96 FP FP FP FP FP FP'
<br /> 01117/97 FP FP FP FP FP FP- -.
<br /> 05!05197 287 548 178 798 6,810 ND<5 ,
<br /> 09/19/97 743 1,380 455 2,800 16,600 ND<20 -
<br /> 02/24/96 384{FP) 507(FP) 112(FP)- 574 fFP1 41001FP) ND<2
<br /> 05129MB 2,800 5,220 2,200 14,600 334,000 <200-
<br /> 11/13198 450 730 360 1 2,000 6,400 ND<5
<br /> 04/28/99
<br /> 04/28199 2,600 2,400 970 4,300 40,000 1 ND<5
<br /> 09/01199 10,000 12,000 11,000 44,000 690,000 ND<10,000
<br /> j 12122/99 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 /> 06120100 3,640 8,280 2,160 9,600 84,800 - ND<200
<br /> 09/20/00 1,650 3,600 1,350 4,990 4,350 1247*
<br /> - 12127/00 2,600 7,000 2,020 9,080 88,800 372 -
<br /> - 03/06/01 2,630 6,350 1,950 9,380 85,100 ND<100
<br /> 06120!01 5,260 44,500 42,600 204,000 2,260,000 NIA
<br /> 09107101 2,940 10,200 5,980 -28,300 450,000 ND<1060
<br /> 12103!01 3,930 10,200 3,800 18,700 260,000 ND<1000
<br /> - 021221022,060 6,010 2,320 11,300 86;600 . ND<200 -
<br />�. 06105/02 12140 3,210 1,184 .5,610 37,000 193
<br /> 09!11102 1,570 4,730 1,650. 8,400 54,900 ND<200
<br /> _ 12/28/02 1,130 3,750 1,210 6,070 45,600 N/A - -
<br /> 03/21/03 1,950 4,390 1,610 7,140 48,500 ND<20
<br /> 06/06103 1,230 3,790 1,410 6,400 60,800 ND<20
<br /> 09105!03 566 1 1,480 834 1 .3,290 22,160 116
<br /> 01103!04 796 1 2,230 929 L 4,190 29,100 ND<5
<br /> MW-2X 01103/04 ND<.3 ND<.3 NO<.3 0.7 ND<50 N6<1
<br /> MW-3. 05104/95 NIDD NID N1D N1D K NID NA
<br /> 09!13196 ND<.3 ND<.3 ND<.3 ND<.3 NO<50 ND<5 -
<br /> 01/17/97 .ND<.3 NO<,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 /> 02/24/98 Nb<.3 ND<.3 ND<.3 .NO<.3 ND<50 ND<2
<br /> 05/29/98 ND<.3 ND<.3 ND<.3 . ND<.3 ND<50 ND<2
<br /> 11!13198 ND G.3 ND<.3 ND<,3 ND<.3 NO<50 ND<5
<br /> 04!28199 ND<.3 ND<.3 ND<.3- -ND<,3 NQ<50 ND<5
<br /> 09!01199 ND<.3 ND<.3 ND<.3 ND<.3 ND<50 ' ND<5
<br /> - 12/22/99 ND<,6_ ND<.5 ND<.5 ND<.5 ND<50 N1A-
<br /> Geological rerkx$tfnr. Avj It 425.2,1 ef6` - _ -219/o4
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