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Environmental Screening Levels Search <br /> Summary Form <br /> San Francisco Bay Regional Water Quality Control Board <br /> California Environmental Protection Agency <br /> Site Name: Ripon Farm Service UST investigation <br /> Site Address: 228718 Highway 99,Ripon,CA <br /> Site ID Number: C132-20 <br /> Date of ESL Search:Jul-08 <br /> Selected Site Scenario. <br /> Land Use: Commercial or <br /> Industrial <br /> Depth to Impacted Soil: Deep Soil <br /> Groundwater Use: Drinking Water <br /> Resource <br /> ;? _ v. ` <br /> Selected Chemical of Concern: TPIi(middle distillate's) <br /> InIzut Site Concentrations: <br /> Soil(mg/kg): 1300 " <br /> Soil Gas(pg/rn <br /> Groundwater(µglL): - <br /> Tier 1 ESL <br /> Exceeded? <br /> Soil Tier 1 ESLS: Units ESL Referenced Table <br /> Direct Exposure: mg/kg 4.2E+03 4NAME? <br /> Terrestrial Ecological Impacts: mg/kg No <br /> Table C-2:�l <br /> Gross Contamination: mg/kg 5.0E+03 No <br /> Leaching. mg/kg 8.3E+01 Yes i <br /> Lowest Soil ESL: mg/kg 8:3E+01 L <br /> Groundwater Tier 1 ESLS: Units ESL Referenced Table <br /> Drinking Water: pg/L 2.IE+02 - <br /> Vapor Emissions To Indoor Air: pg/L (Use soil gas) - <br /> Table F-la <br /> Impacts to Aquatic Habitats: pg[L 2.1E+02 <br /> Gross Contamination: pg/L 1.0E+02 <br /> Lowest Groundwater ESL: pg/L 1.0E+02 <br /> Other Tier 1 ESLS: Units ESL Referenced':Table <br /> Indoor Air:: pg/m3 1.4E+01 Table E-3 <br /> Shallow Soil Gas: pg/m3 2.9E+04 Table E-2 <br /> Reference: F <br /> i <br /> Screening For Environmental Concerns at Sites With Contaminated Soil and Groundwater (November 2007),San Francisco <br /> Bay Regional Water Quality Control Board,California EPA,http:/Iwww.waterboards.ca.gov/sanfranciscobay/esLhtm <br /> Tier 1 ESL Surfer <br /> Version:October 2007 ESL Surfer-Surfer Report' <br />