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<br /> : AlNALYTICALtRESULTS OF GROUND"WATER SAMPLES,.- '
<br /> EPA METHODS 801SM/8020
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<br /> Former Hess=DuBois Cleaners:-'348'Haxding Way, Stockton,'California,; `
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<br /> Sample I�:D 1 GW 1 ylXylenes '
<br /> Stoddard $enzene ;. .
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<br /> Toluene �.
<br /> Date. (Screen , benzene
<br /> Solvent �e.
<br /> MW3/11=04-93' 42.41 41,000.' 29 <7.5 120 610
<br />^' MW3/06-22-94 41.39 2,800 <0.6 <0.6 17 : ' 1.5
<br /> `MW3109-27-94 43.00• 880 ' ' A.12 . ^ <0.3 15 2.4` '.
<br /> MW3/12-28-94 42:37. 1,900 <0.6 <0.6 <1.0 ' -<1.0
<br /> ..MW3103-29795 39.42 2,100 X9.0 . <9.0 <15 <15
<br /> MW3/06-21=95 37.83 2,100 <6.0 <6.0 <10. • . <10
<br /> MW3/12-19-95 36:50 4,200 <72 C72 <120 <120
<br /> MW3/03-1996 32.87 2,600 <0.3 <0.3 <7.5' <9.0
<br /> MW3/06-25-96•• :4 8 2,300 <4.5 <4.5 �<12 <12
<br /> 31
<br /> ' MW3106-30-96 32.78, 4,300 <0.3.-. <1.2 <13 <40
<br /> MW3/12-•17-96 31.60 1,700 4.6- 7.6° 8.9, 11
<br /> MW3/06-03-97 27.45 29800 ,'5.9 . 4.1 9.1 40
<br /> MW3/12-31-97 28.54 .1,700 0.98 0.98, 6.2. '.11
<br /> --M W3/03-30-98 23.87 1,400• 0.51 <0.5. `, 4.7 8.0
<br /> 10 MW3/07-01-98 22.39 2,000 X0.5 <0.5 8.4 15
<br /> MW3101-15-9922.62 , 3,100 .1.0 1.0• 2.7 20 ,
<br /> MW3/09-02-99 22.28, 2,500 <0.8' <0.5 2.0, . 11
<br /> MW3/01-28-00 22.63 3,500° <0.5 <0.5 50.5 <0:5
<br /> ' MW3106-09-00 20.03 650 <0.5 <0^5 <1.0 <0:5
<br /> MW3104-12-01 21.42 1,100' <0.5' <0.5 .0.89' <0.5•
<br /> MW3/10-29••01 24.65 1,400 <0.5 <0;5 1.0 <0.5,.
<br /> MW3/02-04-02* 23.29 , 2,600 <1.0 <1.0 <1.0. <1.0
<br /> In MW3106-12-02 23.37 .2,100 <0.5 <0.5 ' X0.5' . <0.6 ,
<br /> 30,to SO :.
<br /> MW4/12-19-95 36.42: <50 <03 , <0.3 <0.5 <0.5
<br /> ' MW4103-19-96 32.86 <50 <0.3 '<0.3 <0.5 <05
<br /> MW4106-25-96' 31.56 <50 <03 <0.3 <0.5' <0.5 "
<br /> MW4/09-30:96 32:74 <50 <0:3 - <0.3 <0.5 <0.5 ,
<br /> MW4112-17- 96 31.56 <50 2.0 5.3 0.66 3:4,':
<br /> MW4/06-03=97. 27.23 <50' <0.5 <0.5 `<.0.5•• <0.5
<br /> MW4112-31-97 28.42 <50 X05 1.9 .. <0:5 1.2
<br /> MW4/03-30-98 23.93 <50 <0.5 <O.5 <0.5 <0,5
<br /> MW4107-01-98 22.16 <50 <0.5 <0.5 <0.5 X0.5
<br /> Y,
<br /> MW4/01-15-99 22.54 <50 X0.5 ;<0.5. <0:5 2.2
<br /> MW4/09-02-99 22.15 <50 <0.5 . <0.5 <0.5 <0.5
<br /> MW4101-28-00. 22.55• <50 <0.5,.' <0.5 :<0.5 <0.5 ;
<br /> MW4106-09-00 19.95 <50 <0.5 <0.5 <0.5 <0.5
<br /> MW4/04-12-01 21.28 <50 X0:5 <0.5, <0.5 <0.5'
<br /> MW4110-29-01 '24.51 <50 , <0.5 <025 <0.5, <0.5
<br /> ' MW4/02-04-02* •23.16 <50 <1.0- <1.0 <1.0' : <1.0
<br /> MW4/06-12-02 23.31 <50 <0.5 <0.5 <0.5. <0.6' '
<br /> • 30 to 50
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