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ug/L) because it believes that given present technology and resources, this is the lowest <br /> level to which water systems can reasonably be required to remove this contaminant <br /> should it occur in drinking water. The Maximum Contaminant Level Goal (MCLG) for <br /> DBCP is zero. <br /> The laboratory analytical results are attached as Appendix 5 of this report. <br /> Soil Profile and Geologic Information <br /> The Site is mapped on the Geologic Map of California, San Jose sheet (Rogers, 1966). <br /> It is depicted within a map unit of recent Great Valley fan deposits (Plate 7). <br /> The surface and near surface soils located at the Site are reported by the USDA Web <br /> Soil Survey to be composed of Manteca fine sandy loam and Veritas fine sandy loam <br /> (Plate 8) (USDA, 2012). The table below presents some selected properties of these <br /> soils: <br /> Table 1. Selected Properties of On-Site Soils (USDA, 1992) <br /> Soil Name Depth Unified Soil Salinity Soil Perme- Septic tank <br /> and Map Reaction ability absorption <br /> Symbol (in) Classification mmhos/cm pH (in/hr) fields <br /> Manteca 0-11 Fine sandy loam; SM <2 7.4-8.4 2.0-6.0 Severe: <br /> fine sandy 11-24 Fine sandy loam, loam, <2 74-8.4 0.6-2.0 cemented <br /> loam, 0-2% sandy loam, SM, SC-SM pan <br /> slopes, 196 24-35 Indurated <2 <br /> 35-54 Cemented <2 <br /> 54-74 Stratified loamy sand to <2 7.4-8.4 2.0-6.0 <br /> loam, SM <br /> Veritas fine 0-15 Fine sandy loam, SM, <4 7.4-8.4 2.0-6.0 Moderate. <br /> sandy loam, SC-SM flooding, <br /> 0-2% 15-54 Sandy loam, fine sandy <4 7.4-8.4 2.0-6.0 cemented <br /> slopes, loam; SM, SC-SM pan <br /> 266 54-70 Cemented — <br /> Note: The table descriptions do not necessarily reflect site-specific soil properties. <br /> See description of the map unit for composition and behavior characteristics of the map unit. <br /> Soil Borings <br /> On December 4, 2012, Live Oak excavated one shallow soil boring on Parcel 1 of the <br /> Site for the purpose of conducting a percolation test. The boring was four inches in <br /> diameter, 3.25 feet deep, and was excavated by hand auger (Table 2). The location of <br /> the boring is indicated on Plate 9. <br /> y LOGE 1226 Page 5 <br />