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• 0 _ r <br /> e <br /> TABLE 2 (CONTINUED) <br /> ANALYTICAL RESULTS GROUNDWATER <br /> MOORE PETROLEUM INC <br /> 14800 WEST FRONTAGE ROAD, MANTECA, CALIFORNIA <br /> (All results In pg/L, parts-per-billion) <br /> Monitoring Date Total Petroleum Aromatic Volatile Organics <br /> Well Collected Hydrocarbons <br /> Gasoline Diesel Benzene Toluene Ethyl- Total EDB EDC <br /> benzene Xylenes <br /> MW-4 05/11/89+ 4200 1 400 0 3400 70 5500 <<5 0 180 <br /> 01108/90+ 2200 4400 1800 170 1800 <<5 0 «5 0 <br /> 07/06/90+ 1,600 --- 930 21 0 0 9 48 0 <<O 5 «0 5 <br /> 01/31/91 2000 --- 900 330 44 450 <<0 1 91 <br /> 04/23/91 1 000 --- 860 310 150 600 <<O 1 <<O 1 <br /> 07/22/91 1 400 --- 1100 620 160 5000 -05 11 0 <br /> 10/21/91 3,700 8800 600 54 0 2700 <br /> 11/21/91 3 500 1 200 0 800 < 120 --- <br /> 01/31192 2 400 --- 7400 990 12 0 1900 --- <br /> 04/20/92 1 100 --- 5400 300 36 1000 - <br /> 07128192 3 900 --- 1 1000 63 0 49 0 2400 -- <br /> 10/20/92 3200 --- 6500 61 0 470 3000 --- <br /> 01121193 <br /> --01/21193 1,300 1700 25 0 11 880 -- --- <br /> 04/08/93 1,000 700 380 21 0 39 250 - 32 <br /> 07/08/93 1,900 500 4700 120 5 2 1600 -- 31 <br /> 11/10/93 1400 1 6000 2700 3 7 77 1300 -- 18 <br /> 01/18/94 5,200 1 8 1,1000 9 0 46 2800 -- 15 <br /> NOTES < = Below Practical Quantilation Reporting Limits per Tri-Regional Board Staff Recommendations for Preliminary Evaluation and Investigation of <br /> Underground Tank Sites (August 10 1990) (PQL for BTEX = 0 5 ppb TPM as gasoline and diesel = 50 ppb} <br /> << = Below indicated detection limit <br /> = Not analyzed <br /> = Positive result for gasoline does not appear to have typical gasoline pattern <br /> Aegis Environmental <br /> 90 097/April 7 1994 <br /> I <br />