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,i�r1�..�'.���t@":t�T� �. - -`= e %arts"'. xu <br /> Mr.H.C.Winsor <br /> February 23, 1988 <br /> Page 9 <br /> E <br /> 'fable 5. Product Recharge Monitoring Data <br /> E <br /> f <br /> Depth from grade Depth from grade to Product thickness, <br /> Date Well to product,feet groundwater,feet feet <br /> f <br /> December 3, 1987 W-1 53.75 <br /> W-2 53.98 53.54 0.02 <br /> _ W-3 54.00 <br /> i <br /> December 11, 1987 W-I 53.49 <br /> W-2 53.72 53.74 0.02 <br /> W-3 53.30 <br /> December 20, 1987 W-1 53.22 <br /> W-2 53.46 53.50 0.04 <br /> r W-3 53.07 <br /> "r December 30, 1987 W-I 53.02 <br /> W-2 53.28 53.30 0.02 <br /> W-3 52.83 <br /> s <br /> January 6, 1988 W-1 52.83 <br /> `N-2 52.87 <br /> W-3 52.65 } <br /> January 12, 1988 W-1 52.74 F <br /> W-2 52.97 52.98 0.02 <br /> W-3 52.52 <br /> February 2,1988 W-1 52.28 <br /> I ! W-2 52.57 <br /> a W-3 52.08 <br /> Note: AJI measurements taken since product was last removed on November 13, 1987. <br /> r <br /> Conclusions and Recommendations <br /> h � <br /> The installation of monitoring wells W-7 and W-8. has added sufficient data points to <br /> adequately characterize the lateral extent of hydrocarbons in the groundwater. No <br /> -' hydrocarbon-constituents-have-been-identified in groundwater in-wells W-6. .W-7, and W-8. <br /> --- - - <br /> Hydrocarbon constituents in the groundwater do not appear to have migrated,significantly. <br /> J to the west or southwest. <br /> BROWN AND CALDWELL ' <br /> s <br /> 773SSTREET SACRAMgNiO,CA 95814•(916)444•0123 <br /> .3. <br /> il <br />