AECOM Report B&W - N - City of Guelph

C2: Routine Groundwater Quality - Trace Metels Analysis - - Eastview Road Landfill SiteTrace ElementsMonitor16-IVUpper Till3.8 - 4.4 mMonitor16-VFill0.3 - 2.4 mMonitor16-VILower Till19.2 - 17.6 mDateODWSLabImg/LBrmg/LAg Al Ba Be Cd Co Cr Cu Mo Ni Pb V Znmg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L0.10 a 1.0 h 0.005 h 0.05 h 1.0 a 0.01 h 5.0 a22-Apr-03 Philip < 0.1 < 0.5 < 0.005 < 0.03 0.309 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.01202-Sep-03 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.317 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.16419-Apr-04 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.299 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.05123-Aug-04 Philip < 0.2 < 0.5 < 0.0001 < 0.005 0.322 < 0.001 < 0.0001 0.0005 < 0.005 0.0005 < 0.001 0.001 < 0.0005 0.0007 0.01111-Apr-05 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.289 < 0.0005 < 0.0001 0.0005 < 0.005 0.001 < 0.001 0.002 < 0.0005 < 0.0005 0.01331-Aug-05 MAX < 0.1 < 1 < 0.0005 0.033 0.31 < 0.0005 < 0.0001 0.0005 < 0.005 0.001 < 0.001 0.002 < 0.0005 < 0.001 < 0.00528-Apr-06 Maxx < 0.1 < 1 < 0.0005 < 0.005 0.27 < 0.0005 0.0007 < 0.005 0.002 < 0.001 0.003 < 0.0005 < 0.001 0.01330-Aug-06 N/A12-Apr-07 Maxx < 0.1 < 1< 0.005 < 0.0050.01914-Aug-07 Maxx < 0.1 < 1< 0.005 0.0020.01629-Apr-08 Maxx < 0.1 < 1< 0.005 0.0020.01209-Sep-08 Maxx < 0.1 < 1< 0.005 0.0020.01322-Apr-03 Philip < 0.1 < 0.5 < 0.005 < 0.03 0.041 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.02202-Sep-03 Dry19-Apr-04 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.039 < 0.0005 < 0.005 < 0.005 < 0.005 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.02123-Aug-04 INV11-Apr-05 Philip < 0.1 < 0.5 < 0.0001 0.011 0.033 < 0.0005 < 0.0001 < 0.0001 < 0.005 0.002 0.002 < 0.001 < 0.0005 < 0.0005 0.02131-Aug-05 INV28-Apr-06 Maxx < 0.1 < 1 < 0.0005 0.017 0.046 < 0.0005 < 0.0005 < 0.005 0.002 0.001 < 0.001 < 0.0005 < 0.001 0.01730-Aug-06 MAX < 0.1 < 1< 0.005 < 0.0010.02512-Apr-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01614-Aug-07 Dry29-Apr-08 Maxx < 0.1 < 1< 0.005 < 0.0010.01709-Sep-08 Maxx < 0.1 < 1< 0.005 < 0.0010.0322-Apr-03 Philip < 0.1 < 0.5 < 0.005 < 0.03 0.041 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 < 0.00502-Sep-03 Philip < 0.5 < 0.5 < 0.005 < 0.05 0.045 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 < 0.00519-Apr-04 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.041 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 0.02 < 0.02 < 0.05 < 0.005 < 0.00523-Aug-04 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.042 < 0.001 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.01 < 0.001 < 0.0005 < 0.0005 < 0.00511-Apr-05 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.044 < 0.0005 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.011 < 0.001 < 0.0005 < 0.0005 < 0.00531-Aug-05 MAX < 0.1 < 1 < 0.0005 < 0.005 0.044 < 0.0005 < 0.0001 < 0.0005 < 0.005 < 0.001 0.01 < 0.001 < 0.0005 0.001 < 0.00528-Apr-06 Maxx < 0.1 < 1 < 0.0005 < 0.005 0.042 < 0.0005 < 0.0005 < 0.005 < 0.001 0.01 < 0.001 < 0.0005 < 0.001 < 0.00530-Aug-06 MAX < 0.1 < 1< 0.005 < 0.001< 0.00512-Apr-07 Maxx < 0.1 < 1< 0.005 < 0.001< 0.00514-Aug-07 Maxx < 0.1 < 1< 0.005 < 0.001< 0.00529-Apr-08 Maxx < 0.1 < 1< 0.005 < 0.001< 0.00509-Sep-08 Maxx < 0.1 < 1< 0.005 < 0.001< 0.005NOTE: ODWS - Ontario Drinking Water Standardsa - Aesthetic Related Objective, h - Heath Related Objective(1 Rpt Ground Water Trace Elements/Eastvw8/80-131/Apr-09)Page 18 of 44