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TABLE 1 <br /> ANALYTICAL RESULTS OF GROUNDWATER SAMPLES <br /> Hess Dubois <br /> 348 West Harding Way, Stockton, California <br /> (ug/L) <br /> Sample I.D. Sample Chloroform TPH-SS Benzene Toluene Ethyl- Xylene MTBE Naph- MEK <br /> Date benzene thalene <br /> B1-GW 11/17/22 7.4 <50 <0.20 <0.50 <0.50 <0.50 <0.50 <0.30 <5.0 <br /> B2-GW 11/17/22 0.99 <50 <0.20 <0.50 <0.50 <0.50 <0.50 <0.30 <5.0 <br /> ESUMCL - 80 210 1 40 30 20 5 0.17 5600 <br /> Notes: <br /> ug/L: micrograms per liter,or parts per billion(ppb) <br /> ESL/MCL: San Francisco Bay Regional Water Quality Control Board Maximum Contaminant Level Priority Environmental Screening Leveles(January 2019) <br /> Not analyzed for constituent <br /> --. No ESL <br /> TPH-SS: Total petroleum hydrocarbons as stoddard solvent <br />