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<br /> TABLE 5
<br /> ANALYTICAL'RESULTS.OF GROUND VATER-SAMPLES•
<br /> EPA METHODS 801.5/8020_ f5,
<br /> Weldon Church.Property. IN West-Bev&N. Place, Tracy,'.Califoi-nia
<br /> , ,. . ". ;•• , . ; . F,.,. ., ' (µg11).: . ' -. ' . .' ., - . <,:
<br /> ViWell -Depth. Ethyl j' ,.'§arnple ..,.'
<br /> • TPH'-g - ,:MTBE. Benzene Toluene
<br /> Date; to GW "benzene Xylene
<br /> MW-] 07/09/96. ,
<br /> 6.25-. 3 5.000, 4 I,:_.• 1,90 , 960 _ , 370 - - , 2;000
<br /> ;.
<br /> 11/05/96 6:08 350 4.6 I-1� -' 'S 3 • .t x .1.4 ',.� ,17. •
<br /> 041.16197 5.60 :-640 <5.0 120 20. :. -1.5 '23
<br /> ;5.4 .
<br /> 09/05/97 •6.78• 320 '. •<5:0. 3'2' 6:3`
<br /> 0. 3.5 '
<br /> 04106/9$ 5.06 130 <5.0 34 0.79`. . <0.5 , " 0.97- `
<br /> 05/27/98 5.32. <50 <5.0 <0:5 <0.5'. .<0.5 <0.5
<br /> MW-2 ,07/09196 5.42 <1.0 16': <0.5 <0'.5' 0.5 <0.5 .'
<br /> 11/05/96 5.25' .<L0 <5.0 X0.5 <0.5 .<0.5 ,' <0.5 .'
<br /> 04/16/97 4..76, <1.0, <5.0 , . <0.5 •. X0.5 <0.5 <0.5
<br /> 09/65/97 6.07.., <50 <5:0 <0:5` <0.5 <0.5.ry;. ?.'<0:5
<br /> 04/06/98 4,.2.1' <50 ' -<5.0 <0.5 ';. <0.5 <0.5 . <0"5 4
<br /> 05127!48 4.47 <50 <5.0 <0.5 <0.5., <0.5 . <0.5
<br /> M W-3 07/09/96 .6:54 <1'.0 <5.0 <0.5 <0.5 <0.5. <0.51
<br /> .11105196 6.30 . <1'.0 <5.0 <0.5 <0.5 ' <0.5 X0.5
<br /> 04/.16197 "5.86 <1..0 <5.0 -�0.. .,<0.5 < .
<br /> 5. _ 0.5 <03
<br /> 09/05/97 7.1.5 <50 <5.0 ;<0.5 <0.5 <0.5, <0.5. .
<br /> 04/06/98.. 5.32 <50 <5.0 <0:5 <0.5' <0.5 <0.5
<br /> 05/27/98 -5.60 <50 <5.0 <0.5 <0.5' <0.5 <0.5
<br /> MW-4 07/09/96 '5.12 18,000 100 590' 110 700,, "!'.270,
<br /> 2;100.11105196'` 5.12 4;100' 45 ' .- 260 , 35 140 :_,270'
<br /> 04/16/97 4,46 - 1.800 , <20 110 12 - 45 ` :;110
<br /> .'09/05./97'- 5.76'; 1,200 1 I 80 ,' 13, 62 94
<br /> 04/06/98 3.87 5.200 <180 99 , 29 -150 240
<br />' 05127/98 . 4.15 2,900 <78110 22 180 220 `4
<br /> ;.MW-5 04/16/97 ., 5.40 ; .<]''V <5.0 <0.5 ' X0.5 <0.5. <0.5' '
<br /> 09/05/97 6.72' <50 -55.0 ' <0.5 <0.5 <0.5 F !:<0.5
<br /> 04/06/984.85 <50.: <5:0 <0:5' <0.5 . <0.5 <6.5'
<br /> 05/27i98 5.11 . .<50. c5.0 <0 5 ' <0.5-
<br />' MW-6. 04/16/97' 5.49 <1:0- <5.0 <0.5 <05� <0.5 <0.5
<br /> upper '09105/97. 6.84 <50 <5.0 " <0:5'• <0.5 5°` <0.5 .'<0.5
<br /> 04/06/98 4.79 ` ' <50 <5.0 �-,0.5�:; X0,5;' -<0.5 ' <0.5
<br />' 05/27/98 5:22 X50 <5;0 <0.5 <6.5' <0.5 <0.5
<br /> MW-6 •04/,16/97 ' .6.30 <1.0 <5.0 <0:5; <0.5 <0.5 .<0.5
<br /> 16wer` 09/05/97' ;• 6.84' A50_, <5.0 <0:5•. <0.5 . <0:5 <0.5 i .,.
<br /> 04/06/98 6.45, <50 <5.0 <0.5 <0.5", <0.5 <Q.5 -
<br /> " -05/27/98 75.94 <50 <5.0 <0:5 <0.5 0.5 -•50.5
<br /> MW 05/27/98 5.05 <50 <5.0' <0.5 " <0.5 <0.5 X0.5
<br /> wgA:.micrograms per liter or parts per billion.ppb: -
<br /> MTBE:Methyl tertiary Butyl Ether
<br /> TPIf-g=Total petroleum hvdrocarb6ns'quantified'as gasoline. Ground water depth measurements in feet. ;
<br /> Advanced GeoEnvi'ronmexttal,Inc. ."
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