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r r r r r r r r t r r r r r t t t r r <br /> Table 3 <br /> Soil Analytical Results Summary - 1994 Investigation <br /> San Joaquin County Mosquito Vector Control District, Stockton <br /> Sample Information Results (mg/Kg) <br /> EPA Method 8020 Mod 8015 <br /> Soil Boring Date Sampled Sample Depth Benzene Toluene Eth (benzene Xylene TPHp TPHe <br /> Tank 1 (Weed Oil <br /> SB-1 28-Jul-94 15 ft bgs ND (0.0024) ND (0.0024) ND (0.0024) ND (0.0024) -- 7.1 <br /> SB-1 28-Jul-94 20 ft bgs ND(0.0022) ND(0.0022) ND(0.0022) ND(0.0022) -- 5.8 <br /> SB-1 28-Jul-94 25 ft bgs ND(0.0026) ND(0.0026) ND(0.0026) ND(0.0026) -- 6.1 <br /> SB-1 28-Jul-94 30 ft bgs ND (0.0024) ND (0.0024) ND (0.0024) ND (0.0024) -- 4.5 <br /> SBA 28-Jul-94 45 ft bgs ND 0.0026 ND 0.0026 ND(0.0026) ND(0.0026) 11 <br /> Tank 2 (Weed Oil <br /> SB-2 29-Jul-94 15 ft bgs ND (0.0024) ND (0.0024) ND (0.0024) ND (0.0024) -- 2.3 <br /> SB-2 29-Jul-94 20 ft bgs ND(0.0026) ND(0.0026) ND(O.0026) ND(0.0026) -- 2.8 <br /> SB-2 29-Jul-94 25 fit bgs ND(0.0026) ND(0.0026) ND(0.0026) ND(0.0026) -- 2.1 <br /> SB-2 29-Jul-94 30 ft bgs ND (0.0024) ND (0.0024) ND (0.0024) ND (0.0024) -- 6.6 <br /> SS-2 29-Jul-94 45 ft bgs ND 0,0026 ND 0.0026 ND(0.0026) ND(0.0026) 10 <br /> Tank 3 (Gasoline) <br /> HP-1 27-Jul-94 8 ft bgs -- -- -- -- ND(0.07) ND(1.4) <br /> HP-1 27-Jul-94 12 ft bgs -- -- -- -- ND(0.06) ND 1.2) <br /> Tank 4 (Aviation Fuel <br /> HP-2 26-Jul-94 8 ft bgs -- -- -- -- ND(0.06) 5.9 <br /> HP-2 26-Jul-94 12 ft bgs -- -- -- -- ND(O.065) 3 <br /> ND(4.05) = Not detected, reporting limit indicated in parentheses. <br /> bgs= below ground surface <br /> -- not analyzed <br /> TPHp=Total Purgable Petroleum Hydrocarbons <br /> TPHe = Total Extractable Petroleum Hydrocarbons <br /> 1 <br />