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TABLE 3-1 <br /> DETECTION MONITORING PROGRAM ANALYTICAL RESULTS AND COMPLIANCE SUMMARY <br /> SECOND QUARTER 2012 <br /> AUSTIN ROAD UNIT <br /> SAN JOAQUIN COUNTY,CALIFORNIA <br /> Background <br /> Well <br /> Concentration AMW-2 I AMW-6 AMW-7 I AMW-12 AMW-13 AMW-14 DUP <br /> Analyte Units Limit 5/3/12 5/4/12 1 5/3/12 5/3/12 5/4/12 5/4/12 5/4/12 <br /> Field Parameters <br /> H Units 6.71-8.35 7.28 7.83 7.76 7.52 7.36 7.33 NA <br /> Specific Conductance mhos/cm 1420 1144 466 5461 783 930 1015 NA <br /> Temperature °C 21.2 17.2 23.5 19.91 18.1 18.9 18.8 NA <br /> Turbidity NTU 514.2 13 31 31 7 2 58 NA <br /> Monitoring Parameters <br /> Arsenic mg/I 0.006594 0.0042 0.0050 0.0054 0.0049 0.0039 0.0039 0.0040 <br /> Barium mg/I 0.225 0.170 0.150 0.170 0.200 0.280 0.280 0.280 <br /> Bicarbonate Me 519.8 420 170 210 290 420 330 320 <br /> Calcium Me 144.5 100 39 47 69 86 91 92 <br /> Carbonate MO 25 5.0 2.5 2.5 2.5 2.5 2.5 2.5 <br /> Chloride mg/I 74.36 51 41 41 70 41 95 97 <br /> Chromium(Hexavalent) MR/1 0.004932 0.0024 0.0049 0.0043 0.0017 0.0035 0.0035 0.0037 <br /> Gasoline Range Organics mg/I 0.025 0.0050 0.0050 0.0050 0.0050 0.018 0.0050 0.0050 <br /> Magnesium Me 67.37 49 18 22 33 46 45 46 <br /> Nitrate as N MLI 125 28 3.4 5.5 7.1 11 14 14 <br /> Oil and Grease mg/I 3 1.6 1.4 1.6 1.3 1.4 1.3 1.5 <br /> Potassium mg/I 10.7 9.11 6.5 7.9 4.6 6.6 5.71 5.7 <br /> Sodium mgA 82.68 691 2526 45 49 49 47 <br /> Strontium m 1 1.395 1.100 0.420 0.570 0.750 0.980 1.000 1.000 <br /> Sulfate m I 148.1 90 24 25 40 61 72 72 <br /> Total Dissolved Solids mg/I 985.3 760 340 360 510 610 640 670 <br /> Volatile Organic Compounds' <br /> I,1-Dichlorethane I 0.5 0.11 0.11 0.11 0.11 0.320.1E 0.11 <br /> cis-1.2-Dichloroethene I 0.5 0.085 0.085 0.085 0.085 0.20 0.085 10.085 <br /> Dichlorodifluoromethane 1 0.5 0.099 0.10 0.099 0.099 0.51 0.099 0.099 <br /> Tetrachloroethene 1 0.5 0.13 0.38 0.13 0.13 8.5 1.2 1.1 <br /> Trichloroethene PgO 0.5 0.085 0.085 0.085 0.085 2.2 0.121 0.12 <br /> Trichlorofluoromethane ItgM 0.5 10.13 0.13 10.13 10.13 0.40 0.13 10.13 <br /> Notes: <br /> Concentration Limits submitted by Herst Associates,Inc. <br /> 1=Only volatile organic compounds reported above detection limits are shown. <br /> °C=degrees Celsius <br /> mg/I=milligrams per liter <br /> NTU=nephelometric turbidity units <br /> NC=Not calculated <br /> mg/I=micrograms per liter <br /> µmhos/cm=micromhos per centimeter <br /> Indicates that the analyte was not detected above laboratory practical quantitation limit. <br /> Value listed is laboratory detection limit or estimated trace(BOLDED)concentration. <br /> NA Not Analyzed <br /> CLA12012-0025/ARL 2Q12 TaAIm Ai/W23/21112 <br />