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Mr. Larry Williams <br /> March 2, 1989 <br /> Page 2 <br /> 'Table 2. February 1, 1989, Sample <br /> Compound, .mgfi Concentration Detection limit <br /> Cadmium ND 0.02 <br /> Chromium ND 0.02 <br /> Copper ND 0.01 <br /> Lead - - ------ _ _ - _ - _ _ <br /> _ p:0J <br /> Nickel ND 0.1. <br /> Zinc ND 0.01 <br /> Total toxic organics ND --' <br /> TPH, mg/1 0.3 0.1 <br /> Benzene, ug/l 66.0 0.5 <br /> Ethylbenzene, ug/l 3.0 0.5 <br /> Toluene, ug/l 13.0 0.5 <br /> Xylene, ug/l 27.0 2 <br /> Volatile hydrocarbons, mg/1 0.19 <br /> 'There are 74 compounds analyzed. The majority of the compounds have detection limits <br /> of 10 ug/l. The remaining compounds have detection limits less than or equal to 500 <br /> ug/l. <br /> Table 3. February 15, 1989, Sample <br /> Compound Concentration <br /> TPH, mg/1 0.3 <br /> Benzene, ug/l 97 <br /> Ethylbenzene, ug/l 1'8 <br /> Toluene, ug/l 4 (� <br /> Xylene, ug/l 34 <br /> MAR 7 1989 <br /> ENVIRONMENTAL HEALTH <br /> BROWN AND CALDWEELL PERMIT/SERVICES <br /> 723 S STREET SACRAMENTO,CALIFORNIA 95814-7092•(916)444-0123 <br /> �� i <br />