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Table 5 <br /> Groundwater Analytical Results <br /> Former Unocal Service Station#0187 <br /> 437 East Miner Avenue <br /> Stockton,California <br /> A "' <br /> WELLEW .:DATh.. - 1. �.:.: 'ti a..: ... 1 <br /> Wo <br /> 'k 4m ct 4 •r~ 4 0 4. a� .q 4 a <br /> AQ <br /> qq— <br /> NP-2-22 02/05/99 480 200 <1.0 290 0.024 580 <1.0 6.5 6.3 2.1 7.5 <0.010 180 1,800 65 -- <br /> 1,100 0.067 <br /> NP-2-60 02/05/99 <1.0 270 1,600 130 <0.010 450 300 0.26 4.9 0.028 12 <br /> <0.010 200 3,000 18 —� 830 <0.010 <br /> NP-2-116 02/05/99 240 120 <1.0 270 <0.010 500 <1.0 2.0 49 0.60 7.8 <br /> <0.010 130 1,200 18 --� 730 0.28 <br /> EXPLANATIONS <br /> (ppm)=Parts per million <br /> TDS=Total Dissolved Solids <br /> ANALYTICAL METHODS. <br /> EPA Method SM 2320B for Alkalinity <br /> EPA Method 120.1 for Specific Conductance <br /> EPA Method 300.0 for Sulfate and Chloride <br /> EPA Method 130.2 for Hardness <br /> EPA Method 160.1 for Total Dissolved Solids <br /> EPA Method 150.1 for pH <br /> EPA Method 200.7 for Copper, Iron,Magnesium,Manganese and Zinc <br /> Laboratory was unable to analyze within the EPA recommended holding time due to a scheduling conflict within the laboratory. <br /> 0187.xis*45 A*29/03 <br />