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Soil Suitability/ Nitrate Loading Study 1�erracon <br /> Ripon Winery Proposed Warehouse ■ Ripon, CA <br /> January 20, 2017 ■ Terracon Project No. NA167059 <br /> 1.4.3 Water Sample Location <br /> According to Mr. Baskin, there ar no nctioning groundwater wells near the percolation test <br /> area. On January 12, 2017, Terra poke with Mr. Steven Shih of the San Joaqui ounty <br /> Environmental Health Department as to whether a groundwater sample should be collecte on <br /> the opposite side of the winery. Mr. Shih indicated, a water sample was not required as the site <br /> is a Small Property Water System and is routinely monitored by the agency, therefore a wate <br /> sample was not collected. <br /> 1.4.4 Groundwater Sample Analysis / <br /> Not applicable. Refer to Section 1.4.3. ` <br /> 1.4.5 Groundwater Sample Handling <br /> Not applicable. Refer to Section 1.4.3. <br /> 1.5 Soil Profile and Geologic Information <br /> The site is depicted on the Geologic Map of California 2010, as within generalized quaternary <br /> Pleistocene and Holocene deposits which are comprised primarily of alluvium, lake, playa, and <br /> terrace deposits; unconsolidated and semi-consolidated. Mostly nonmarine, but includes marine <br /> deposits near the coast. <br /> 1.5.1 Soil Boring Locations <br /> Percolation test borings P1, P2 and soil profile borings B1, B2 were located near the southeastern <br /> corner of the existing vineyard north of the Murphy Road drive entrance,west of the existing leach <br /> field, and northwest of the existing scale house. Refer to Appendix A, Exhibit 2 for the boring <br /> locations and corresponding gps coordinates below: <br /> P1 (37°47'45.53"N, 121° 6'12.58"W) <br /> P2 (37°47'45.51"N, 121' 6'13.65"W) <br /> B1 (37°47'45.98"N, 121° 6'12.39"W) <br /> B2 (37°47'45.74"N, 121° 6'13.46"W) <br /> 1.5.2 Soil Boring Dimensions <br /> The percolation test borings (P1 and P2) were advanced with a 4 inch diameter hand auger and <br /> excavated to a depth of 3.0 feet bgs. Two soil profile borings (B1 and B2) were advanced to a <br /> depth of 10 feet bgs near the percolation test borings using an 8 inch diameter hollow stem auger. <br /> Refer to Appendix A, Exhibit 2 for the boring locations. <br /> 1.5.3 Soil Lithology Observed <br /> The following table presents a log of the soil boring. <br /> Responsive■ Resourceful ■ Reliable 8 <br />