ARCHIVED REPORTS_2009_14 - Laserfiche WebLink

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Table 2.3 Corrective Action Monitoring Results Summary Austin Road Landfill MW-1 AM W-4 AMW-SR AMW-10 AMW-11 AMW-18 AMW-19 AMW-19BR Analyte Units MDL 8/11/09, 8/12/09 8/12/09 8/11/09 8/11/09 8/10/09 8/10/09 8/12/09 Field Parameters pH pH units - 7.05 6.68 7.30 7.30 7.07 7.16 7.17 7.09 Specific Conductance µmhos/cm - 1310 471 1430 558 864 0.736 521 660 Temperature °C - 21.9 17.8 19.9 19.6 17.6 18.8 18.1 18.3 Turbidity NTU - 5 32 468 5 <1 <1 >999 5 Monitoring Parameters Arsenic mg/L - 0.0025 0.0040 0.0028 0.0039 0.0035 0.0028 0.0032 0.0032 Barium mg/L - 0.34 0.045 0.32 0.16 0.21 0.15 0.15 0.24 Bicarbonate mg/L - 690 270 460 310 420 340 260 320 Calcium mg/L - 130 36 110 56 74 85 47 65 Carbonate mg/L - <5.0 <2.5 <5.0 <2.5 <2.5 <2.5 <2.5 <2.5 Chloride mg/L - 58 8.2 1-10 16 52 65 24 48 Chromium,Hexavalent mg/L - <0.0020 <0.0020 0.0036 0.0024 0.00096) 0.0041 0.0016J 0.0032 Magnesium mg/L - 62 17 56 27 42 46 25 34 Nitrate as N mg/L - 0.72 1.3 29 1.4 9.4 16 4.5 4.8 Oil and Grease mg/L - <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 Potassium mg/L - 6.8 4.0 7.9 4.9 5.4 7.7 5.6 7.1 Sodium mg/L - 58 48 74 42 64 51 33 33 Strontium mg/L - 1.4 0.36 1.3 0.62 0.94 1 0.53 0.71 Sulfate mg/L - 56 38 66 59 54 85 1 30 31 Total Dissolved Solids mg/L - 760 370 790 340 520 650 360 460 Volatile Petroleum Hydrocarbons ug/L - 23J <50 <50 <50 <50 <50 <50 12J Volatile Organic Compounds 1,1-Dichloroethane ug/L 0.13 4.5 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.67 1,2-Dichlorobenzene ug/L 0.15 0.27J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1,3-Dichlorobenzene ug/L 0.15 0.191 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1,4-Dichlorobenzene ug/L 0.16 0.52 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Benzene ug/L 0.18 0.40J <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Chlorobenzene ug/L 0.13 0.83 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 cis-1,2-Dichlroethene ug/L 0.32 3.6 <0.50 <0.50 1.2 <0.50 <0.50 <0.50 1.1 Dichlorodifluoromethane ug/L 0.21 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1.7 Diiso ro lether ug/L 0.15 0.55 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 Tetrachloroethene ug/L 0.28 21 <0.50 <0.50 3.1 <0.50 <0.50 1.9 8.5 trans-1,2-Dichloroethene ug/L 0.14 0.29.1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 0.17J Trichloroethene ug/L 0.13 5.8 <0.50 <0.50 0.93 <0.50 <0.50 0.98 5.2 Vinyl Chloride ug/L 0.16 0.62 70.50 1 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 t Denotes the sampling date. J Denotes detections above the method detection limit but below the reporting limit.