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' to 17,ed�u tx4 Page 8 Gto gtca g Valley Wholesale Drug Company Project No 989 2 November 8,2004 3.2 Non-Contamination Maps and Cross-Sections ' • Figure 1 Vicinity Map — showing roads, highways and waterways adjacent to the property • Figure 2 Site Map — showing buildings, roads, lines of section, monitoring well ' locations, GeoProbe locations, soil boring locations and former tank locations • Figure 3 Utilities Map — showing the approximate locations of utilities on and adjacent to the VWDC site ' • Figure 4 South to North-Northwest Lithological Cross-Section (A-A') — showing subsurface features and hthology ' • Figure 5 East to West Lithological Cross-Section (B-B') — showing subsurface features and hthology • Figure 6 East to West Lithological Cross-Section (C-C') —showing subsurface features ' and hthology • Figure 7 Groundwater Elevation Contour(July 15, 2004) • Figure 8 Rose Diagram — showing historical groundwater elevations, gradients and bearings 3.3 Tabulated Groundwater Elevations, Gradient and Bearing Groundwater elevations, gradients and bearings are summarized on Table 3 of Appendix A The average groundwater bearing is N30°W with an average gradient of 0 0065 ft/ft ' Verticaloundwater calculations are summarized on Table 4 of Appendix A Vertical l�' pp gradients are historically negative and approximately one order of magnitude greater than the ' horizontal gradients ' 3.4 Tabulated Analytical Data • Table l Summary of Soil Analytical Data from 2004 GeoProbe Investigation ' • Table 2 Summary of Groundwater Analytical Data from 2004 GeoProbe Investigation • Table 6 Summary of Historical Soil Analytical Data • Table 7 Summary of Historical Groundwater Analytical Data ' 3.5 Contamination Contours and Cross-Sections ' • Figure 9 TPH-G Soil Contamination Contour • Figure 10 TPH-G Groundwater Contamination Contour ' • Figure 11 South to North TPH-G Contamination Cross-Section • Figure 12 East to West TPH-G Contamination Cross-Section • Figure 13 MtBE Soil Contamination Contour • Figure 14 MtBE Groundwater Contamination Contour