AECOM Report B&W - N - City of Guelph

C1: Routine Leachate Quality - General Analysis - - Eastview Road Landfill SiteGeneral Parameters Critical Leachate Indicator Leachate Indicator Parameters Other ConstituentsMonitor56-IROutwash12.0 - 18.1 mDate Lab pH Cond- Alk. Hard. Cl B Phenol Ca Na Mg K Fe Mn NH3-N BOD SO4 NO2-N NO3-Nuctivity as CaCO3 mg/L mg/L mg/L ug/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/L mg/LODWS 6.5-8.5 a 30-500 a 80-100 a 250 a 5.0 h 200 a 0.30 a 0.05 a 500 a 1.0 ht 10.0 h23-Jun-03 INV02-Sep-03 Philip03-Nov-03 N/A19-Apr-04 Plugg07-Jun-04 INV23-Aug-04 INV02-Nov-04 Philip11-Apr-05 INV21-Jun-05 MAX31-Aug-05 INV15-Nov-05 MAX28-Apr-06 INV07-Jun-06 Maxx30-Aug-06 MAX24-Nov-06 MAX16-Apr-07 Maxx21-Jun-07 INV16-Aug-07 INV14-Nov-07 INV06-May-08 INV20-Jun-08 INV15-Sep-08 INV27-Nov-08 INV7.54 5988 1760 1332 1090 19.6 36 196 680 204 150 30.8 0.17 132 1.4 < 2 < 0.27.25 4903 1130 1262 1200 11.2 6 226 526 169 37.2 0.36 0.224 18.5 30.6 < 2 < 0.27.97 4230 939 1170 936 5.7 2 252 428 126 21 35.4 0.44 15.4 2.9 < 0.1 < 0.17.75 4030 1050 1200 1060 8.3 2 250 580 190 28 33 0.31 26.9 6 0.02 < 0.18 1660 649 630 187 1.9 < 1 150 100 62 12 5.3 0.29 6.97 12 < 0.01 < 0.17.8 1710 533 630 201 0.76 < 1 170 75 47 7.2 < 0.05 0.062 2.99 60 0.14 178.1 1330 512 570 145 0.66 < 1 160 71 44 5.1 < 0.05 0.14 2.29 16 0.06 2.18.2 1330 422 480 186 0.75 < 1 130 74 38 4.3 < 0.05 0.046 0.3 17 0.04 4.1NOTE: ODWS - Ontario Drinking Water Standardsa - Aesthetic Reletaed Objective, h - Heath Related Objective(1 Rpt Leachate Indicator Parameters/Eastvw8/80-131/Apr-09)Page 4 of 11