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Table 6 <br /> Summary of Total Petroleum Hydrocarbons Detected in Water <br /> Turner Cut Station <br /> Stockton, California <br /> Sample ID Sample Sample TPH(gasoline) TPH(diesel) TPH(motor oil) <br /> Date YP <br /> Tier 1 ESL 100 100 NS <br /> Tapwater ESL 760 200 NS <br /> MCDI-WATER-021323 13-Feb-23 N <50 700 1,200 <br /> Notes: <br /> Results reported in micrograms per liter(ug/L). <br /> Bolded values indicate concentrations above the Reportable Detection Limit. <br /> Shaded values indicate concentration above the ESLs. <br /> ESL=Environmental Screening Level <br /> N=Normal Environmental Sample <br /> NS=No Standard <br /> VOC=Volatile organic compounds <br /> All samples analyzed by United States Environmental Protection Agency Method SW8260B. <br /> Lab analyses performed by McCampbell Analytical. <br /> Tier 1 ESL= San Francisco Bay Regional Water Quality Control Board(RWQCB) Tier 1 ESLs;RWQCB,2019.ESL Workbook.July. <br /> Tapwater ESL=RWQCB Direct Exposure ESLs:Tap Water Non-Cancer;RWQCB,2019.ESL Workbook.July. <br /> <=Compound not detected.Reportable detection limit shown. <br /> ERM Page 1 of 1 PG&E/0629042-5/26/2023 <br />