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Table 1 Soil Analytical Data Gasoline USTs,Product Lines,and Dispensers Former ARCO Service Station#4493 205 North Center Street Stockton,California Sample TPH as MtBE MtBE Sample Depth Date Gasoline Benzene Toluene Ethylbenzene Xylenes EPA 8020 EPA 8260 TBA DIPE EtBE TAME Name (feet) Sampled (mg/kg) (mglkg) (mglkg) (mg/kg) (mg/kg) (mglkg) (mglkg) (mglkg) (mglkg) (mglkg) (mg/kg) 5 2/2411999 2.72 0.0122 0.0128 0.00920 0.0321 N T-2-W 12 2/24/1999 NO NO NO NO NO NO - x T-3-W 12 2/24/1999 ND ND NO NO NO NO NO NO ND NO NO T 3 E 13 2/24/1999 1 76 0.00986 NO 0.0242 0.0397 0 D610 NO NO ND ND NO T-2-E 12 2/24/1999 NO NO NO ND NO 0.0708 T-1-E 13.5 2/24/1999 4.29 ND NO 0.0158 0.0111 ND -- -- - L-1 3.5 2/2511999 ND ND' NO NO NO 0.0838 - -- -- - u .a„ ..._., __ .. .a_._.. .., >: -... _.,:_ .-w_ . . .dams,. - •. .� �_,....,_ .. . ��- ,„ ,. L-2 6 2/25/1999 1.53 NO ND NO 0.0211=v. NO NO NO ND NO NO L-3 6 2/25/1999 1.64 NO NO NO NO NO -- F L-4 5 21251i999 87.8 ND ND 1,46 9.43 NO 0.194 ND ND ND NO L-5 4 2!2511999 1.65 NO ND NO 0.40560 NO NO ND ND N ❑ NO L-6 3.5 2/25/1999 ND NO NO ND NO NO - -- r.;xn zn...ae�_=.... l r:.,'.._,�..xa...h..:,... .............. �;..�:,:.-. .: ..-= ., -.-`a ... .• ..,w ,., .,a:.. ,z.,.,..,._ ... __ � _<_ R r..,. _... s__ _..__,.... - L-7 32125/1999 NO NO NO ND NO NO - -- L-8 3.5 2/25/1999 ND ND ND ND ND ND D-1 6 2/25/1999 3.30 0.0128 0.0245 0.0511 0.147 ND D-2 6 2/25/1999 5.78 ND 0.0165 N 0 D 0.0187 0.0787 - - -- - - D-3 3 2/25/1999 NO ND ND NO NO ND NO NO NO NO NO O 4 4 2/25/1999 39.1 NO ND 0.181 0.771 NO - - - VE-1 2 2/25/1999 ND ND ND NO « ND NO - VE-2 1.5 2/25/1999 ND NO NO ND NO NO -- - -.: VE-3 1.5 2/25/1999 ND NO NO NO NO NO -- TPH=Total petroleum hydrocarbons MtBE=Methyl tertiary Butyl Ether --=Not analyzed mg/kg=milligrams per kilogram 7G600-022.01\PULL soil table ' 10/16/2006