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Soil Suitability/ Nitrate Loading Study Irerracon <br /> Betschart Property Lodi, CA <br /> July 19, 2019 Terracon Project No. NA197044 <br /> Table 4. <br /> Approximate Boring Locations. <br /> Boring Depth(feet) Latitude Longitude <br /> 61 3.5 38.154499 -121.203023 <br /> B2 5.0 38.154480 -121.203021 <br /> Refer to Appendix A, Exhibit 2 for the approximate boring locations. <br /> 1.5.2 Soil Boring Dimensions <br /> Soil borings B1 and B2 were advanced with a 4 inch diameter hand auger. Boring B1 was <br /> advanced to 3.5 feet bgs and boring B2 was advanced 5.0 feet bgs. <br /> 1.5.3 Soil Lithology Observed <br /> The following table presents a log of the soil boring(s). <br /> Table 5. <br /> Summary of Soil Lithology. <br /> Boring <br /> Depth Interval Soil Type Unified Soil <br /> (feet) Classification <br /> 61 0 to 3.5 Clayey sand, fine grained, yellowish sC <br /> brown, moist <br /> 132 0 to 5.0 Clayey sand, fine grained, yellowish sC <br /> brown, moist <br /> 1.5.4 Discussion of Soil Lithology <br /> The soils encountered in our percolation test boring consisted of clayey sandy soils. Generally <br /> speaking, coarse-grained soil has a greater potential for percolation than fine-grained or <br /> cemented soil. <br /> Terracon searched the DWR online Well Completion Records for additional information regarding <br /> soil lithology within 0.5 miles of the site. The following water supply well was identified nearest <br /> the site. <br /> Table 6. <br /> Well Completion Reports. <br /> Well Number Latitude Longitude Depth Approximate <br /> Feet Distance/Direction from Site <br /> 805153 38.0920 -121.1156 295.00 330 feet east <br /> Responsive a Resourceful w Reliable 9 <br />