AECOM Report B&W - N - City of Guelph

C2: Routine Groundwater Quality - Trace Metels Analysis - - Eastview Road Landfill SiteTrace ElementsMonitor37-IBedrock23.0 - 27.5 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 < 0.03 0.059 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.01523-Jun-03 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.066 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.02502-Sep-03 Philip < 0.5 < 0.5 < 0.005 < 0.05 0.058 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.00603-Nov-03 Philip < 0.5 < 0.5 < 0.005 < 0.05 0.067 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.03319-Apr-04 Philip < 0.1 < 0.5 < 0.005 < 0.05 0.068 < 0.0005 < 0.005 < 0.005 < 0.005 < 0.005 < 0.02 < 0.02 < 0.05 < 0.005 0.01107-Jun-04 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.079 < 0.001 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.002 < 0.001 < 0.0005 < 0.0005 0.00723-Aug-04 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.071 < 0.001 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.002 < 0.001 < 0.0005 < 0.0005 0.00602-Nov-04 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.076 < 0.0005 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.002 < 0.001 < 0.0005 < 0.0005 0.00711-Apr-05 Philip < 0.1 < 0.5 < 0.0001 < 0.005 0.083 < 0.0005 < 0.0001 < 0.0001 < 0.005 < 0.0005 0.002 < 0.001 < 0.0005 < 0.0005 0.01121-Jun-05 MAX < 0.1 < 0.35 < 0.0005 < 0.005 0.08 < 0.0005 < 0.0001 < 0.0005 < 0.005 0.004 0.002 < 0.001 < 0.0005 < 0.001 0.01131-Aug-05 MAX < 0.1 < 1 < 0.0005 < 0.005 0.08 < 0.0005 < 0.0001 < 0.0005 < 0.005 < 0.001 0.002 < 0.001 < 0.0005 < 0.001 0.00715-Nov-05 MAX < 1 < 0.0005 < 0.005 0.084 < 0.0005 < 0.0005 < 0.005 < 0.001 0.002 < 0.001 < 0.0005 < 0.001 0.00828-Apr-06 Maxx < 0.1 < 1 < 0.0005 < 0.005 0.094 < 0.0005 < 0.0005 < 0.005 < 0.001 0.002 < 0.001 < 0.0005 < 0.001 0.01207-Jun-06 Maxx < 0.1 < 1< 0.005 < 0.0010.00930-Aug-06 MAX < 0.1 < 1< 0.005 < 0.0010.01224-Nov-06 MAX < 0.1 < 1< 0.005 < 0.0010.01211-Apr-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01319-Jun-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01314-Aug-07 Maxx < 0.1 < 1< 0.005 < 0.0010.0113-Nov-07 Maxx < 0.1 < 1< 0.005 < 0.0010.01430-Apr-08 Maxx < 0.1 < 1< 0.005 < 0.0010.01218-Jun-08 Maxx < 0.1 < 1< 0.005 < 0.0010.01311-Sep-08 Maxx < 0.1 < 1< 0.005 < 0.0010.0126-Nov-08 Maxx < 0.1 < 1< 0.005 < 0.0010.016NOTE: ODWS - Ontario Drinking Water Standardsa - Aesthetic Related Objective, h - Heath Related Objective(1 Rpt Ground Water Trace Elements/Eastvw8/80-131/Apr-09)Page 29 of 44