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TABLE 2
<br /> ANALYTICAL RESULTS OF GROUND WATER SAMPLES
<br /> Larry's Auto
<br /> 308 N Grant Street, Stockton, California
<br /> �µ�l)
<br /> Sample TPH-g TPH-d Benzene Toluene Ethyl- Xylenes DIPE ETBE MTBE TBA TAME EDB 1,2-
<br /> Location Sample benzene DCA
<br /> (Screen) Date _
<br /> EPA Method 8415 EPA Method$260
<br /> VW-5C 07/24/97 160,000 - 26,000 29,000 3,600 18,000 <1,600 <1,600 <1,600 <8,000 <1,600 - <1,600
<br /> (45-55) 10/27/97 130,000 - 21,000 24,000 3,100 15,000 <1,000 <1,000 <1,000 <5,000 <1,000 - <1,000
<br /> 01/30/98 110,000 -- 13,000 17,000 3,100 13,000 <120 <120 <120 <500 <120 - <2,000
<br /> 04/24/98 62,000 - 7,600 12,000 2,000 9,700 <85 <85 <85 <850 <85 - <170
<br /> 07/22/98 84,000 - 16,000 19,000 2,700 12,000 <630 <630 <630 <6,300 <630 - <1,300
<br /> 03/23/99 71,000 - 9,900 14,000 1,800 8,800 <500 <500 <500 <2,500 <500 - <500
<br /> 08/12/99 89,000 - 8,900 15,000 3,600 17,000 <500 <500 <500 <2,500 <500 - <500
<br /> 11/22/99 110,000 - 11,000 21,000 4,000 18,000 <500 <500 <500 <2,500 <500 - <500
<br /> 02/16/00 95,000 - 6,600 14,000 2,700 13,000 <500 <500 <500 <500 <500 - <650
<br /> 06/08/01 52,000 - 4,800 8,500 1,700 7,900 <100 <100 <100 <500 <100 - <100
<br /> 09/04101* 76,000 -- 4,100 9,000 2,000 9,600 <20 <20 <20 <25 <5 0 - ---
<br /> 12/21/01 44,000 - 3,400 9,100 1,900 10,200 <50 <50 <250 <1,250 <50 <25 <25
<br /> 03/12/02 42,000 - 4,000 8,400 2,000 10,600 <100 <100 <500 <2,500 <100 <50 <50
<br /> 06/12/02 94,000 - 7,800 14,000 2,500 10,200 <10 <10 22 <250 <10 <5 0 40
<br /> 09/13/02- 90,000 - 7,000 18,000 3,100 14,000 <10 <10 <10 <250 <10 <5 0 15
<br /> 12/13/02 88,000 - 6,400 12,000 3,200 13,500 <10 <10 15 <100 <10 <5 0 28
<br /> 03/19/03 60,000 - 3,000 1,2900_
<br /> 2000" 2,300 4 10,400-1 <10 <10 <10 <100 <10 <10 30
<br /> Nates 1 Q p
<br /> µ9A nucrograrns per liter equivalent to pans per billion ppb
<br /> E dt isopropyl ether
<br /> ET J J bin
<br /> ETBE ethyl ter[butyS ether P-�f 4.
<br /> MTBE
<br /> �7��
<br /> MTBE methyl ten butyl ether �1 �.n �g /�/�
<br /> TBA tertiary butyl alcohol Y1 bin['-ewe- 30./ I L
<br /> 1 2 DCA 12-dichloroethaneV'f
<br /> EDB 12 drbrortnethane k, + _ m
<br /> TAME tett amyl methyl ether 1 �]
<br /> • Not A winpalyzeountis analyzed with Method 8021 e `6 en Z, 2-fob
<br /> -
<br /> Not Analyzed I .�� � � -"�I.n�
<br /> na 440L
<br /> Advanced GeoEnvtronmental,Inc
<br />
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