|
• • i
<br /> TABLE 2 - CONTINUED
<br /> Analytical Results of Ground Water Samples
<br /> TOP FILLING STATION
<br /> 101 South Wilson Way, Stockton, California
<br /> Sample Sampleound Screen TP14 as Ethyl- MTBE TBE
<br /> ID Date rDhateInterval Gasoline enzene oluene enzene Xylenes 8020 8260 DIPE ETBE TAME TBA EDB 1,2-DCA Methanol Ethanol
<br /> ept
<br /> 6-10-97 4622 230,000 39,000 48,000 3,800 19,000 4,600 NA NA NA NA NA NA NA NA NA
<br /> 9-25-97 4744 240,000 38,000 47,000 4,300 21,000 3,600 4,400 N13<1000 ND<1000 ND<1000 ND<5000 NA NA NA NA
<br /> 12-17-97 4802 270,000 38,000 47,000 4,300 22,000 3,400 3,400 ND<5 ND<5 ND<5 1,700 NA NA NA NA
<br /> 3-12-98 4559 210,000 41,000 47,000 4,100 20,000 4,100 3,700 ND<500 ND<500 ND<500 ND<5000 NA NA NA NA
<br /> 6-11-98 4176 240,000 38,000 46,000 3,800 19,000 1,400 2,300 ND<2000 ND<2000 NDX2000 ND<10000 NA NA NA NA
<br /> 9-09-98 4088 210,000 27,000 24,000 4,400 22,000 9,300 4,100 N13<100 ND<100 ND<100 ND<500 NA NA NA NA
<br /> W 3A 12-22-98 4034 43-63 170,000 24,000 24,000 3,200 18,000 3,100 3,200 ND<85 ND<85 ND<85 ND<425 NA NA NA NA
<br /> 3-26-99 3964 170,0001 26,000 31,000 29900 16,000 ND<7000 4,400 ND<130 NIK130 ND<130 ND<650 NA NA NA NA
<br /> 6-14-99 3739 140,000 22,000 26,000 2,700 14,000 1,100 900 ND<25 ND<25 ND<25 ND<130 NA NA NA NA
<br /> 10-13-99 3923 83,000 6,400 7,200 1,900 9,200 11,000 8,400 ND<250 ND<250 N13<250 ND<1,300 NA NA NA NA
<br /> 3-31-00 3763 96,000 10,000 13,000 2,100 12,000 2,300 2,300 NIK50 ND<50 ND<50 ND<250 ND<50 120 NA NA
<br /> 6-21-00 3692 65,000 7,200 7,500 1,500 8,900 6,500 7,800 ND<200 ND<200 ND<200 ND<1000 ND<200 ND<200 ND<40000 ND<10000
<br /> 10-27-00 3915 1 1 43,000 1 6,000 1 3,800 1 1,200 1 6,200 1 8,600 1 9,I00lND<l70lND<l70lND<170j ND<170 lND<170jND<l70jND<170 ND<170
<br /> VW-3B 6-21-00 3703 19-39 300,000 23,000 40,000 2,300 1 12,000 1 360,000 40,001 ND<l3000 ND<13000 IND<13000 1 ND<65000 ND<13000ND<13000 D<260000 ND<65000
<br /> 10-27-00 3804 - - _
<br /> Notes
<br /> µgIf micrograms per liter(parts per billion)
<br /> TPH total petroleum hydrocarbons EDB ethylene dibromide 1 2-13CA 12-dichloroethane
<br /> DIPE di isopropyl ether,TAME tert amyl methyl ether,TBA tett butanol alcohol,ETBE ethyl tert butyl ether,MTBE methyl ternary butyl ether
<br /> NA not analyzed ND not detected
<br /> < indicates constituents were not detected at a concentration greater than the reporting limit shown
<br /> t unmodified or weakly modified gasoline is significant
<br /> i
<br /> Advanced GeoEnvironmental,Inc
<br />
|