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FOURTH QUARTER 2008 GROUNDWATER TREATMENT FACILITY MONITORING REPORT <br /> FORWARD LANDFILL WDR ORDER NO.R5-20030080 <br /> TABLE 3 <br /> Influent Monitoring Results <br /> Fourth Quarter 2008 Groundwater Treatment Facility Monitoring Report,Forward Landfill WDR Order No.R5-2003-0080 <br /> Analysis Date Parameters Units Results <br /> Field Parametersa <br /> 11/5/08 pH pH units 6.9 <br /> Conductivity µmhos/cm 1,030 <br /> Turbidity NTU 0 <br /> VOCs, <br /> 11/5/08° 1,1-Dichloroethane µg/L 0.81 <br /> cis-1,2-Dichloroethylene Pg/L 3.0 <br /> 1,4-Dichlorobenzene Pg/L 0.21 Jd <br /> Di-isopropylether Pg/L 0.27 J8 <br /> Tetrachloroethylene Pg/L 5.1 <br /> Trichloroethylene Pg/L 2.8 <br /> All other VOCs u /L ND <br /> aField parameters were analyzed using a calibrated Horiba U-10 water quality meter. <br /> bVOCs were analyzed using USEPA Method SW8260B. <br /> `Both EWs were operational when this sample was collected. <br /> dThe method detection limit and practical quantitation limit for 1,4-Dichlorobenzene are 0.19 and 0.5 Pg/L, <br /> respectively. <br /> eThe method detection limit and practical quantitation limit for di-isopropylether are 0.2 and 2 Pg/L, <br /> respectively. <br /> Note: <br /> NTU = nephelometric turbidity units <br /> During first quarter 2009,effluent samples will be collected monthly and analyzed for pH, <br /> specific conductivity,and VOCs.One quarterly effluent sample will be analyzed for total <br /> dissolved solids. Influent samples will again be collected during second quarter 2009. <br /> RDD/090210008(NLH3955.DOC) 6 <br />