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<br /> • TABLE 3 14NTINUED
<br /> Analytical Results of Ground Water Samples by EPA Methods 8015M/8020
<br /> PACIFIC PRIDE - SOUTH ELDORADO STREET, 3147 E1 Dorado Street, Stockton, California
<br /> TPH as TPH asTPH as TPH as Ethyl-
<br /> Sample 1 D/ MTBE Benzene Toluene Xylenes
<br /> Screen Sample Gasoline Diesel Kerosene Motor Oil benzene
<br /> i -
<br /> Interval Date
<br /> EPA Methods 8015m/8020
<br /> 12-20-99 ND<50 110 62 NA ND<0 5 15 05 ND<0 5 066
<br /> 03-10-00 86 86 NA NA ND<0 5 2 4 ND<0 5 ND<0 5 ND<0 5
<br /> 06-15-00 ND<50 79 71 NA ND<0 5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 09-14-00 63 59'3 NA NA ND<0 5 056 ND<0 5 ND<0 5 ND<0 5
<br /> MW-4/t 12-28-00 66 67'3 58 NA ND<5 36 47 1 1 56
<br /> 30 to
<br /> f 03-30-01 ND<50 18013 NA 270 ND<5 074 ND<0 5 ND<0 5 ND<0 5
<br /> bsg 06-27-01 ND<50 89' 110 NA ND<5 067 ND<0 5 ND<0 5 ND<0 5
<br /> 09-26-01 ND<50 ND<50 ND<50 NA ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 12-20-01 ND<50 ND<50 ND<50 ND<250 ND<5 11 064 ND<0 5 ND<0 5
<br /> 03-01-02 ND<50 ND<50 88 ND<250 ND<5 094 ND<0 5 ND<0 5 ND<0 5
<br /> MW-5/ 12-28-00 65 140 ' 3 81 NA ND<5 2 1 36 12 57
<br /> 80 to 90 ft 03-30-01 ND<50 210 '3 NA 710 ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> bsg 06-27-01 68 4 ND<50 ND<50 NA ND<5 48 5 3 81
<br /> 09-26-01 ND<50 88' 51 NA ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 12-20-01 ND<50 ND<50 ND<50 ND<250 ND<5 ND<0 5 061 ND<0 5 14
<br /> 03-01-02 ND<50 75 120 490 ND<5 ND<0 5 ND<0 5 ND<0 5 2 5
<br /> MW-6 12-28-00 180 ND<50 ND<50 NA ND<5 15 18 66 28
<br /> 20 to 40 ft 03-30-01 ND<50 ND<50 NA ND<250 ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> bsg 06-27-01 ND<50 ND<50 ND<50 NA ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 09-26-01 ND<50 ND<50 ND<50 NA ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 12-20-01 ND<50 ND<50 ND<50 ND<250 ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5
<br /> 03-01-02 ND<50 ND<50 ND<50 ND<250 ND<5 ND<0 5 ND<0 5 ND<0 5 ND<0 5 --
<br /> MW-7 12-28-00 67,000 3,500 ' 2,800 NA ND<50 14,000 6,100 2,700 11,000
<br /> 20 to 40 ft 03-30-01 611000 5,5002 NA ND<250 ND<300 11,000 3,500 2,000 7,100
<br /> bsg 06-27-01 55,0004 3,800 2 3,300 NA ND<50 8,200 2,900 1,600 6,300
<br /> 09-26-01 45,0004
<br /> 2,800' 5,300 NA ND<100 6,700 2,300 1,700 5,600
<br /> 12-20-01 45,000 a 2,700 2 6,4002 ND<250 ND<100 9,500 1,800 2,000 8,000
<br /> 03-01-02 1 62,0 00 4 1 4,1 00 z 5,000 1 ND<250 I ND<250 1 9,400 1 1,700 1 2,100 1 8,000
<br /> NOTES
<br /> A11 samples reported as micrograms per liter(jig/1),` diesel range compounds are significant,no recognizable pattern,' gasoline range compounds are significant,' oil range compounds are significant,
<br /> ' unmodified or weakly modified gasoline is significant,NA Not Analyzed,TPH total petroleum hydrocarbons,MTBE methyl tert butyl ether
<br /> Advanced GeoEnvironmental,Inc
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