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TABLE 3 - CONTINUED
<br /> Analytical Results of Ground Water Samples
<br /> TOP FILLING STATION
<br /> 101 South Wilson Way
<br /> Stockton, California
<br /> Sample Sample Ground Ethyl-P t Screen- TPIi as
<br /> Walc Y- MTDE MTBE
<br /> LD. Dale t Benzene Toluene Xylenes DII'E ETRE TAMC TDA
<br /> Dc I Interval Gasoline benzene - - 8020 8260
<br /> VW-IC 10-18-96 51.37 48.63 140,000 38,000 20,000 3,300 14,000 780 NA NA NA NA NA
<br /> 01-08-97 49.90 200,000 47,000 33,000 4,000 17,000 750 NA NA NA NA NA
<br /> 03-17-97 47.36 280,000 56,000 52,000 4,600 20,000 3,000 NA NA NA NA NA
<br /> 06-10-97 45.66 260,000 52,000 48,000 4,300 18,000 2,000 NA NA NA NA NA
<br /> 09-25-97 47.22 310,000 50,000 55,000 4,700 21,000 1,300 1,700 ND<I000 ND<1000 ND<1000 ND<5000
<br /> 12-17-97 47.39 280,000 47,000 51,000 4,000 17,000 1,400 1,400 ND<5 ND<5 ND<5 700
<br /> VW-2A 06-10-97 46.13 43-63 200,000 47,000 32,000 3,800 16,000 850 NA NA NA NA NA
<br /> 09-25-97 48.11 200,000 48,000 28,000 4,200 17,000 800 930 ND<400 ND<400 ND<400 ND<2000
<br /> 12-17-97 48.01 220,000 46,000 26,000 4,200 17,000 860 960 ND<5 I ND<5 ND<5 950
<br /> VW-3A 06-10-97 46.22 43.63 230,000 39,000 48,000 3,800 19,000 4,600 NA NA NANA NA
<br /> 09-25-97 47.44 240,000 38,000 47,000 4,300 21,000 3,600 4,400 ND<1000 NU<1000 ND<1000 NU<5000
<br /> 12-17-97 48.02 270,000 78,000 47,000 4,300 22,000 },400 3,400 ND<5 ND<5 ND<5 1,700
<br /> er
<br /> ,ag/!:micrograms per liter(parts per billion)
<br /> 7'Pll:latal petroleum hydrocarbons
<br /> DIPt di-isopropyl
<br /> 7AA/E:tert-amyl nhetryl ether
<br /> TBA: IIIYt1✓`n`'/\
<br /> TDA tett-butma!alcohol
<br /> EIDE:ethyl lert-butyl ether
<br /> A1TDE. methyl terliagw butyl ether MAR 2 4 1998
<br /> NA :not analyzed
<br /> ND:not detected
<br /> <:indicates constituents were not detected at a concentration greater than the reporting limit shown ENVIRONMENTAL HEALTH
<br /> PERMIT/SERVICES
<br /> Advanced GeoEnvironmenlal,Inc.
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