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<br /> F
<br /> GEOMATRIX
<br /> TABLE 1
<br /> Page 2 of 4
<br /> GROUNDWATER ELEVATIONS AND ANALYTICAL RESULTS
<br /> GROUNDWATER MONITORING
<br /> Constituent(results in micrograms per liter)4
<br /> EPA Methods 8021B and 8015M EPA Method 8015M EPA Method 8270C'SIM
<br /> TPHd TPHd w/o Benz(a)-
<br /> Well TOC' Date DTWZ Elevation3 Benzene Toluene Eth lbenzene Xylene TPH MtBE w/silica gel silica gel Na hthalene Acena hth lene Acena hthene Fluorene Phenanthrene Fluoranthene Pyrene anthracene Chr sene
<br /> MW-6 21.86 12/10/98 7.86 14.00 640 88 2,000 1,100 15,000 8,600
<br /> (Cont.) 21.86 06/17/99 7.99 13.87 650 53 2,900 700 21,000 -- 1,900 - -- -- - -- -- -- - -- -
<br /> 21.86 12/02/99 8.30 13.56 810 300 3,500 430 27,000 -- -6,700 - - - - - -
<br /> 21.86 11/03/00 7.76 14.10 360 19 1,600 77 8,500 - 15,000 31,000 240 <0.1 1.7 6.4 8.0 0.2 0.6 <0.1 0.6
<br /> 21.86 05/02/01 8.19 13.67 170 17 930 45 6,400 - 4,900 7,000 240 <0.1 1.2 4.5 4.2 <0.1 0.2 -- 0.2
<br /> 21.86 11/06/01 8.24 13.62 68 6.6 350 ve6 15 3,400 -- 11,000 10,000 250 <0.1 3.2 7.5 11 0.4 1.1 0.2 0.1
<br /> 21.86 06/04/02 8.15 13.71 77 10 520 22 4,700 8,100 9,700 210 0.2 1.2 3.1 2.8 <0.1 0.2 <0.1 <0.1
<br /> 21.86 1 11/26/02 8.201 13.66 40 2 330i1 <0.5 3,800 3,800(2,900)12 4,900 110 <0.1 1.1 3.5 3.0 <0.1 0.2 <0.1 <0.1
<br /> MW-7 24.00 03/26/91 9.23 14.77 16,000' 18,000 3,700 18,000 120,000 -- -- -- -- -- -- -- --
<br /> 24.00 08/15/91 9.62 14.38 14,500 23,000 2,800 18,000 135,000 -- -- -- -- -
<br /> -- -- -- -- -- -- --
<br /> 24.00 10/05/93 10.60 13.40 9,300 11,000 1,600 8,400 81,000 - -- - -- --
<br /> 22.57 07/07/94 9.68 12.89 9,700 15,000 1,800 8,000 86,000 -- - -- -- -- --
<br /> 22.57 07/15/94 9.45 13.12 11,000 16,000 2,200 10,000 83,000
<br /> 22.57 09/19/94 9.40 13.17 3,300 2,800 610 3,200 16,000 - - - -- -
<br /> -- -- -- -- -- -- --
<br /> 22.57 07/18/95 10.35 12.22 3,200 3,500 1,200 5,000 22,000 - - - -- - -- -
<br /> $ 22.47 04/30/96 9.07 13.40 5,200 9,700 2,100 9,300 58,000 - - - -- -- -- -
<br /> [ 22.47 07/29/96 9.09 13.38 2,500 4,000 1,400 5,800 29,000 <250 - - - -- - -- -
<br /> 22.47 11/11/96 9.06 13.41 5,700 10,000 3,300 15,000 90,000 -- 970 - - - -- - -- -
<br /> w ( 22.47 02/20/97 8.70 13.77 5,800 6,500 2,200 10,000 44,000 - 1,800 -- -- - - - -- -- - -
<br /> 22.47 05/08/97 8.93 13.54 2,100 2,700 1,300 4,900 24,000 9,600 - -- -- - -- --
<br /> 22.47 09/17/97 8.99 13.48 1,300 1,300 1,400 4,300 17,000 <250 480 - -- -- -- -- -
<br /> 22.47 12/01/97 8.66 13.81 47 35 90 540 2,800 --
<br /> - -- -- - -- -
<br /> -- -- -- -- -
<br /> 22.47 02/26/98 6.82 15.65 17 2.0 <0.5 51 270 -- 100 -- -- -- - - -- - - -- -
<br /> 22.47 06/03/98 8.70 13.77 170 41 130 230 1,200 <50 -- -- -- --
<br /> - -- -
<br /> 22.47 12/10/98 8.90 13.57 1,000 130 300 470 4,300 - 700 -- -- - -- -
<br /> 22.47 06/17/99 8.94 13.53 440 78 330 680 3,300 - 850 -- -- -- -- -- - - --
<br /> -- -- --
<br /> - -- -
<br /> 22.47 X12/02/99 9.14 13.33 50 8.5 88 240 1,600 630 -- -- -- -- --
<br /> 22.47 11/03/00 8.79 13.68 110 7.5 370 180 2,200 -- 480 1,700 25 <0.1 0.2 0.3 0.2 <0.1 <0.1 <0.1 <0.1
<br /> 22.47 05/02/01 9.10 13.37 56 3.2 230 59 1,600 -- 330 620 68 <0.1 0.2 0.2 0.2 <0.1 <0.1 <0.1 <0.1
<br /> 22.47 11/06/01 9.16 13.31 36 2.8310 ve 160 2,200 -- 510 730 68 <0.1 0.2 0.3 0.3 <0.1 <0.1 <0.1 <0.1
<br /> 22.47 06/04/028 9.10 13.37 22 3 320 100 1,800 -- 730 1,000 120 <0.1 0.3 0.7 0.6 <0.1 <0.1 <0.1 <0.1
<br /> 22.47 1 11/26/02 9.11 13.36 21 4 39011 41 2,000 -- 520(480)12 1,100 86 <0.1 0.3 0.4 0.3 <0.1 <0.1 <0.1 <0.1
<br /> MW-8 23.62 03/26/91 8.90 14.72 6,700 1,550 1,250 3,150 22,000 -- - -- -- -
<br /> 23.62 . 08/15/91 9.38 14.24 1,400 90 320 330 6,600 -- - -- -- -- -- - -- - - -- -
<br /> 23.62 10/05/93 10.50 13.12 2,700 350 840 1,500 16,000 -- -- -- --
<br /> 21.88 07/07/94 9.21 12.67 750 36 61 190 2,700 -- - - --
<br /> 21.88 07/15/949.00 12.88 -- -- -- -- -- -- -- -- -- --
<br /> - - -- -
<br /> 21.88. 09/19/94 8.89 12.99 950 20 270 270 2,300 -- - - -- - -- -
<br /> 21.88 07/18/95 9.72 12.16 350 2 110 31 1,300
<br /> 21.79 04/30/96 8.42 13.37 590 <5.0 180 10 2,200 - - - --
<br /> 21.79 07/29/96 8.62 13.17 150 <5.0 21 <5.0 <500 <50 -- -- -
<br /> 21.79 11/11/96 8.51 13.28 140 0.9 32 2.7 1,100 -- <50 -- - - -- -
<br /> 21.79 02/20/97 8.03 13.76 110 <0.5 19 1.2 360 - <50 -- -- --
<br /> 21.79 05/08/97 8.27 13.52 380 2.7 59 10 2,000 - <50 -- - - -- -
<br /> 1:lprojcct\C24631wksht\2463 12-02 tbl l.xls[Table 11
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