ARCHIVED REPORTS_2010_12 - Laserfiche WebLink

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Table 2.3 Corrective Action Monitoring Results Summary Austin Road Landfill AMW-1 AMW-4 AMW-5R AMW-10 AMW-11 AMW-18 AMW-19 AMW-19BR Analyte Units MDL 5/28/10' 6/1/10 6/10/10 5/28/10 5/28/10 6/1/10 5/28/10 6/1/10 Field Parameters pH pH units - 6.83 7.34 7.42 7.43 7.67 7.19 7.58 7.39 Specific Conductance µmhos/cm - 1242 5470 1290 525 911 883 540 576 Temperature °C - 20.1 20.6 21.1 18.1 16.0 18.2 18.1 20.0 Turbidity NTU - 18 27 58 4 3 6 1 0.74 Monitoring Parameters Arsenic m - 0.0023 0.0050 0.0018.1 0.0040 0.0035 0.0022 0.0023 0.0022 Barium mg/L - 0.35 0.18 0.34 0.15 0.2 0.13 0.19 0.18 Bicarbonate m - 690 280 450 290 410 330 280 260 Calcium mg/L - 130 38 120 55 75 80 56 51 Carbonate m - <5.0 <2.5 <5.0 <2.5 <2.5 <2.5 <2.5 <2.5 Chloride mg/L I - 47 13 110 7.0 52 44 31 38 Chromium,Hexavalent m - <0.0020 <0.0020 0.0027 0.0033 <0.0020 0.0027 <0.0010 0.0021 Magnesium m L - 62 16 53 27 41 43 30 26 Nitrate as N mg/L - 0.65 1.8 28 1.5 7.2 15 5.3 2.7 Oil and Grease mg/L - <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 Potassium mg/L - 7.0 3.6 8.1 5.3 5.6 7.3 6.3 6.4 Sodium mg/L - 67 56 71 46 69 42 39 28 Strontium m - 1.5 0.41 1.3 0.66 0.95 0.85 0.67 0.54 Sulfate mg/L - 37 27 62 55 51 75 35 22 Total Dissolved Solids mg/L - 780 380 830 400 590 680 410 360 Volatile Petroleum Hydrocarbons ug/L - 21J 22J <50 <50 <50 <50 <50 <50 Volatile Organic Compounds 1,1-Dichloroethanc u L 0.081 1.7 <0.50 <0.50 <0.50 <0.50 <0.50 0.15J 0.50 1,2-Dichlorobenzene u 0.068 0.20J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1,2-Dichloroethane ug/L 0.14 0.62 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1,3-Dichlorobenzene ug/L 0.060 0.17.1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1,4-Dichlorobenzene ug/L 0.083 0.48J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Benzene ug/L 0.086 0.38J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Chlorobenzene ug/L 0.081 1.7 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 cis-1,2-Dichlroethene ug/L 0.11 2.3 <0.50 <0.50 <0.50 <0.50 <0.50 0.29.1 0.85 Dichlorodifluoromethane u 0.11 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.54 1.9 Diisopropyl Ether ug/L 0.19 0.24J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Tetrachloroethene ug/L 0.13 6.2 <0.50 <0.50 2.6 0.20J <0.50 2.0 6.3 Toluene ug/L 0.093 <0.50 7.1 1 <0.50 1 <0.50 <0.50 <0.50 <0.50 <0.50 Trichloroethene u 0.13 2.2 <0.50 <0.50 0.48J <0.50 <0.50 1.0 3.6 Vinyl Chloride ug/L 0.14 0.46J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Xylenes,Total ug/L 0.42 <1.0 0.42J <1.0 <1.0 <1.0 <1.0 <1.0 <1.0 f Denotes the sampling date. J Denotes detections above the method detection limit but below the practical quantitation limit.