AECOM Report B&W - N - City of Guelph

C2: Routine Groundwater Quality - Trace Metels Analysis - - Eastview Road Landfill SiteTrace ElementsMonitor21-IUpper Till11.0 - 12.5 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 0.04 0.119 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.00723-Jun-03 Philip < 0.5 < 0.5 < 0.005 0.09 0.133 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.21202-Sep-03 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.117 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.0103-Nov-03 Philip < 0.5 < 0.5 < 0.005 < 0.05 0.126 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.01219-Apr-04 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.119 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.09207-Jun-04 Philip < 0.2 < 0.5 < 0.0001 < 0.005 0.125 < 0.001 < 0.0001 0.0004 < 0.005 < 0.0005 < 0.001 < 0.001 < 0.0005 < 0.0005 0.01123-Aug-04 Philip < 0.2 < 0.5 < 0.0001 < 0.005 0.139 < 0.001 < 0.0001 0.0006 < 0.005 0.0006 < 0.001 < 0.001 < 0.0005 < 0.0005 0.0102-Nov-04 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.149 < 0.0005 < 0.0001 0.0006 < 0.005 < 0.0005 < 0.001 < 0.001 < 0.0005 < 0.0005 0.01511-Apr-05 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.122 < 0.0005 < 0.0001 0.0003 < 0.005 < 0.0005 < 0.001 < 0.001 < 0.0005 < 0.0005 0.00721-Jun-05 MAX < 0.1 < 0.35 < 0.0005 < 0.005 0.133 < 0.0005 < 0.0001 < 0.0005 < 0.005 0.008 < 0.001 0.001 < 0.0005 < 0.001 0.01931-Aug-05 MAX < 0.1 < 1 < 0.0005 0.006 0.12 < 0.0005 < 0.0001 < 0.0005 < 0.005 0.002 < 0.001 < 0.001 < 0.0005 < 0.001 0.0115-Nov-05 MAX < 1 < 0.0005 < 0.005 0.14 < 0.0005 0.0006 < 0.005 < 0.001 < 0.001 0.004 < 0.0005 0.002 0.01828-Apr-06 Maxx < 0.1 < 1 < 0.0005 < 0.005 0.13 < 0.0005 < 0.0005 < 0.005 < 0.001 < 0.001 < 0.001 < 0.0005 < 0.001 0.01107-Jun-06 Maxx < 0.1 < 1< 0.005 < 0.0010.0130-Aug-06 MAX < 0.1 < 1< 0.005 < 0.0010.01224-Nov-06 MAX < 0.1 < 1< 0.005 < 0.0010.00810-Apr-07 Maxx < 0.1 < 1< 0.005 < 0.0010.0118-Jun-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01214-Aug-07 Maxx < 0.1 < 1< 0.005 < 0.0010.00813-Nov-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01429-Apr-08 Maxx < 0.1 < 1< 0.005 < 0.0010.0119-Jun-08 Maxx < 0.1 < 1< 0.005 < 0.0010.01508-Sep-08 Maxx < 0.1 < 1< 0.005 < 0.0010.01124-Nov-08 Maxx < 0.1 < 1< 0.005 < 0.0010.013NOTE: ODWS - Ontario Drinking Water Standardsa - Aesthetic Related Objective, h - Heath Related Objective(1 Rpt Ground Water Trace Elements/Eastvw8/80-131/Apr-09)Page 24 of 44