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Y <br /> TABLE 2 <br /> GROUND WATER ATIALYITCAL RESULTS <br /> CONE-04TRAT'IONS IN PARTS PER BIL ,!ON(PPB) <br /> Monitoring Ethyl- <br /> We� to Benzene Toluene nze Xylenes TPW <br /> MW-16 46/19/91 22 15 <0.5 46 1,500 <br /> 06/28/916 -- - - - <br /> 09/20191c <br /> 12/31/91b --- -. - .-- .-- <br /> MW-18 06/19/91 <0.5 <0.5 <0.5 <0.5 <50 <br /> 06/28191b - - - - <br /> 09/20/91 <0.5 <0.5 <0.5 <0.5 <50 <br /> IWI191 <0.5 <0.5 <0.5 <0.5 <5r <br /> MW-20 06119/91b - - - - - <br /> 06/28/91 1.5 7.5 8.7 34 240 <br /> 09/20/91° - - - - - <br /> MW-21 06!19/91 88 <C.5 3.2 1.6 2,400 <br /> 06/28/91b - - - - <br /> 09120191c - - - -- - <br /> 12/301 .0.5 <0.5 <0.5 <0.5 <50 <br /> MW-24 06/19/91 <0.5 <0.5 <0.5 <0,5 <50 <br /> 06/28/91b - - - -- - <br /> 09/20/91 <0.5 <0.5 <0.5 <0.5 <50 <br /> k^ 12131/91 <0.5 <0.5 <0.5 <0.5 <50 <br /> MW-25 06/19/91 <0.59.6 7.2 2.4 3,600 <br /> 06/28191b - - - - <br /> 09/20191° <br /> 12/31/916 - <br /> MW-27 06/19/916 - - -- - --- <br /> 06/28/91 280 140 IS 160 5,200 <br /> 09/70191 46 23 1.5 67 820 <br /> 12/31/91 210 37 4.3 110 5,000 <br /> RW-1 06/19191= <br /> 06/28/91 1.4 <0.5 <0.5 2.6 200 = <br /> 09/20/91 6.3 2.6 <0.5 4.2 220 <br /> ` 121JI/91 <0.5 '0.6 <0.5 0.9 <50 <br /> a Total petroleum hydrocarbon as gasoline <br /> b Sample not collected due to no recharge after purging <br /> }.. c Ary well <br /> NOTE: This table Includes analytical results for monitoring wells which have been sampled since June 1991. A <br /> summary of analytical results for ground water samples collected at the site since 1985 is compiled in <br /> Enclosure C. <br /> LRPi02.Hh[B <br /> r <br /> s. <br /> n4 <br />