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Wells Date Benzene Toluene. Eth t Tot ITBE DIPE ETRE TAME TBA 1,2 DCA EDB Ethanal Methanol
<br /> u u WL Benzene X Etues Gasoline ugj u u/L u u 1L ugfL mgfLm "
<br /> u u -
<br /> !LL-mw 3 06101!95 18,000 I1,000 3,500 13,000 84,000
<br /> 10101/95 2 900 2,51)0 1 300 2 300 90,900
<br /> 02/01/96 27 000 23 000 3 400 19=90q 260 000
<br /> 07101!96 17,000 29,000 2,300 14 000 120,000
<br /> 11/01196 13 000 15,000 2 100 9 800 120 000
<br /> 03/01/97 24 000 29 000 1,800 12 000 140 000
<br /> 06/01/97 20 000 29,000 2 300 13 000 120 000
<br /> E2102/97 10 500 18 500 1 480 9,060 87 500 ND<5 78 ND<5 ND<5 78
<br /> 04/02198 23 60D 30,700 2 000 11,90D 135,000 ND<5 240 ND<10 ND<10 NIA
<br /> 06130198 27,300 34 000 2 480 14 600 211,000 ND<5 180 ND<5 ND<5 220
<br /> 01125!99 23,000 30 000 3,200 16,000 170 000 ND<5
<br /> 09/13199 19,900 25 000 2,220 12 500 146 000 340 NII<SO 86 <50 <50 <200
<br /> 12/16/99 21300 28,800 2600 13,800 172,000 <250 250 D<250 'D<250 <1000
<br /> 05/04/00 21900 29,900 2 650 11,900 205 000 D<25 <25 <25 <25 ND<100
<br /> 08!29100 19 400 24,600 2080 12,500 143,000 <500 600 <500 D<500 <2 000
<br /> 12/04/00 22 600 32 500 2 820 15 200 168,000 ND<500 <500 600 0600 <2 000 D<500 M500 ND<5 <5
<br /> 03/16/03 19 400 26 000 2,130 11 500 174,000 <500 <500 600 <500 N13<2 000
<br /> 06/26101 16,300 26,900 2 820 15 500 186,000 408
<br /> 09/12/01 19,300 23,700 2,590 14,700 1 169,000 'D<100
<br /> 12JI 1101 19 400 30,100 2,500 14 3GO 168 000 500 <500 <500 <500 <2 000 ND<500)ND<500A 14 ND<5
<br /> 02127102 19,100 30,900 2940 15,900 190,000 ND<500 <500 <500 D<500 ND<2000 <500 D<500 <5 <5
<br /> 06/06/02 17 700 25 800 3 030E14204)
<br /> 145 000 373
<br /> 09/09/02 14,900 22 4DO 2 470 13.70U 300
<br /> 12/17102 17,300 27 900 2,720 158 000 ND<100
<br /> 03/05/03 17,300 26,600 2,54D 142,000 ND<50
<br /> 06/20103 15,200 23,100_ 2 440 140,000 ND<500
<br /> 09112103 14 400 23,100 2 440 96,900 278
<br /> 11126/03 17 200 27,400 2 590 131 000 ND<500
<br /> 03121!04 17 OOD 26 000 2 600 110 000 ND<100 ND<100 ND<100 ND<100 ND<1000 ND<100 ND<100 ND<2
<br /> MW 4 07/01/96 1 900 1,800 280 29000
<br /> 11/01196 740 180 75 720 20 p00
<br /> 03/01/97 870 8p 40 380 18,000
<br /> 06/01197 670 72 46 7 380 13,000
<br /> 12/uzr97 1140D 7860 980 4,390 64500 ND<5 38 ND<5 ND<5 38
<br /> 04/02/98 15.300 22 000 1,680 8 960 80 900 ND<20 83 ND<10 ND<10 NIA
<br /> 06!30198 8 880 10 000 931 1 770 67 800 ND<5 39 ND<5 ND<5 78
<br /> 01125199 8 900 5 800 860 3 700 52,000 ND<0 5
<br /> 09113199 77 33 52 167 12,400 61(ND<59 <50 ND<50D<50 <2D0
<br /> 12116/99 31 37 36 130 14,200 <50) (ND<50 <50 D<50 ND<200
<br /> 05104/00 66 31 27 111 10,900 <25 D<25 25 <25 <100
<br /> 08/29/00 46 24 22 72 11,300 ND<5 5 ND<5 <5 ND<20
<br /> 12/04/00 38 29 28 86 9 870 <5 <5 <5 5 D<50 ND<5 D<5 <5 D<5
<br /> 03/16/01 1 It 24 20 74 7,960 5 <5 D<5 <5 D<20
<br /> 06/26/01 1 9 23 14 30 7 550 14
<br /> 09/12/01 1 129 22 13 7 45 7 120 10
<br /> 12/11/01 1 21 3 24 4 20 9 642 3,800 <5 5) (],TK5) M<S <20 <5PND<O
<br /> ND<5 <5
<br /> 09/27/02 292 271 286 633 9 520 5 6 ND<5 <5 D<20 <5 <5 ND<5
<br /> 06/06102 16 0 216 241 549 7 590 428
<br /> 09/09102 6 8 19 7 12 7 280 6,760 30 9
<br /> 12117/02 20 147 131 38 1 5,570 ND<5
<br /> 03105/03 2 4 10 9 53 l8 0 3,870 ND<5
<br /> 06120/03 D<l 5 __57 <I 5 13 5 2,080 WD<5
<br /> 09112/03 ND<0 6 4 2 0 7 169 2,150 64
<br /> 11/26/03 214 181 440 300 5130 ND<10
<br /> 03/23/04 ND<O 5 ND<0 5 062 42 1 400 ND<O 5 ND<0 5 ND<0 5 NDCD 5 ND<5 ND<0 ND<2
<br /> Geological Technics Inc 5RWO04
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