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June 10,2005 <br /> NOA Project Number: E05070A <br /> 4.3 Well Permit History and Water Sample Location <br /> No wells currently exist on the Site. No records of wells were found during file review at EHD on <br /> June 7,2005. According to Mr. Brian Greer of Raymond Greer Construction,the proposed project AA <br /> will utilize City water services (personal communication,June 1,2005). <br /> Because no wells exist on the property and the proposed project will not involve development of a�p <br /> well, no water sample was collected. C/ F f <br /> 5.0 SOIL PROFILE AND GEOLOGIC INFORMATION f�i got <br /> � <br /> The Site is depicted on the USGS Geologic Maps of the Sacramento-San Joaquin Delta(1982) as within a <br /> region of Hollocene and/or upper Pleistocene alluvium (Plate 7). <br /> The surface and near surface soils located at the Site are reported by the San Joaquin County Soil Survey <br /> to be composed of Jacktone clay, 0 to 2 percent slopes, and urban land (Plate 8;USDA, 1992). <br /> Table 3 presents some selected properties of the Jacktone clay (the properties of urban land are not <br /> reported): <br /> Table 3. <br /> L —San Joaquin County Soil Survey— <br /> Selected Soil Properties of On-Site Soils. <br /> Soil Name Depth Unified Soil Classification Salinity Soil Perme- Septic tank <br /> and Map (in) mmhos/cm Reaction ability absorption <br /> L Symbol pH (in/hr) fields <br /> Jacktone 0-22: Clay,CL,CH. <2 6.6-8.4 0.06-0.2 Severe: / <br /> L clay,0-2% 22-34: Clay loam,clay,silty clay,CL, <2 7.9-9.0 0.06-0.2 cemented <br /> slopes, 180. CH. pan,peres <br /> 34-37: Indurated. -- --- -- slowly <br /> 37-46: Loam,clay loam,CL ML,CL. <2 7.9-9.0 0.2-0.6 <br /> 46-60: 1 Cemented. I --- I --- I --- <br /> Note:The table descriptions do not necessarily reflect site-specific soil properties. <br /> 5 <br /> 'A4 <br /> r <br />