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TABLE 1 <br /> GROUNDWATER ANALYTICAL RESULTS <br /> 8RIDGESTONEIFIRESTONE-STOCKTON <br /> Monitoring Sample Depth to TPHg(a) Benzene(b) Toluene(b) Ethylbenzene(b) Xylenes(b) MTBE EDB° <br /> Well Date Water(ft) WWI) (Ag/1) (µgll) (11g11) (jig/1) (µg11) (µgll) <br /> 01/25/00 19,85 ND<501" ND<0.5 ND<0.5 ND<0.5 ND<1,5 7.9 NA(e) <br /> 01125/00(l 19.85 ND<50 ND<0.5 ND<0.5 ND<0.5 ND<1.5 8.6 NA <br /> MW-1 05/11/00 17.78 ND<50 ND<0.5 ND<1.0 ND<1.0 ND<1.0 4.0 NA <br /> 09/06/00 17.86 ND<50 ND<1.0 ND<1.0 ND<1.0 ND<1.0 7.7 ND<0.02 <br /> 01/08/01 19.60 ND<50 ND<1.0 ND<1.0 ND<1.0 ND<1.0 42 NA <br /> 4/19101f91 18.91 ND<50 ND<0.3 ND<0.3 ND<0.3 ND<0.5 5.0 NA <br /> 01/25/00 19.40 91 ND<0.5 ND<0.5 ND<0.5 ND<1.5 ND<1.0 NA <br /> 05/11100a .. 17.27. 440 :v-ND<0.5 ND<1.0 1.11; 2.0, r;ND <br /> MW-2 09/06/00 17.39 430 ND<1.0 ND<1.0 ND<1.0 1.1 ND<1.0 NA <br /> 0916100( 17.39 440 ND<1.0 ND<0.5 ND<0.5 ND<1.0 8.6 ND<0.02- <br /> 01/08/01 19.20 170 ND<1.0 ND<0.5 ND<0.5 ND<1.0 ND<1.0 NA <br /> 4/19!01{9) 18.46 170 ND<0.3 3.1 0.67 2.7 0.74 NA <br /> 01/25/00 19.90 ND<50 ND<0.5 N0<0,5 ND<0.5 ND<1.0 ND<1.0 NA <br /> MW-3 05111/00 17.86 ND<50 ND<0.5 ND<1.0 ND<1.0 ND0.0 ND<1.0 NA <br /> 09/06/00 18.01 ND<50 ND<1.0 ND<1.0 ND<1.0 N00.0 ND<1.0 ND<0.02 <br /> 01/08/01 19.60 ND<50 ND<1.0 N0<1.0 ND<1,0 ND<1.0 ND<1.0 NA <br /> 4119101(9) 19.01 N0<50 ND<0.3 ND<0,3 ND<0.3 ND<0.5 ND<1.0 NA <br /> MW-4 4120/01(9) -- ND<50 ND<0.3 ND<0.3 ND<0.3 ND<0.5 2.4 NA <br /> (a) TPHg-Total petroleum hydrocarbons quantified as gasoline; analyzed using modified EPA Method 8015. <br /> (b) Analyzed using EPA Method 8260. <br /> (c) 1,2-Dibromoethane(EDB)analyzed using EPA Method 504. <br /> (d) ND-Not detected at the reporting limit listed. <br /> (e) NA-.Not Analyzed. <br /> (f}= Duplicate sample. y <br /> (g) Analyzed using EPA Method 8021 B. <br /> [S!W&5T0CKT0NJBL007) 4/24101 <br />