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 ConstituentsMonitor59-IWaste10.8 - 20.0 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 h22-Apr-03 Philip23-Jun-03 Philip02-Sep-03 Philip03-Nov-03 Philip19-Apr-04 Philip07-Jun-04 Philip23-Aug-04 Philip02-Nov-04 Philip11-Apr-05 Philip21-Jun-05 MAX31-Aug-05 MAX15-Nov-05 MAX28-Apr-06 INV07-Jun-06 INV30-Aug-06 MAX24-Nov-06 MAX16-Apr-07 Maxx21-Jun-07 Maxx16-Aug-07 Maxx14-Nov-07 Maxx06-May-08 Maxx19-Jun-08 Maxx15-Sep-08 Maxx27-Nov-08 Maxx7.58 17400 6470 2269 2510 22.6 98 54.7 1830 517 1150 4.47 < 0.05 736 2.6 < 2 < 0.27.43 20450 7700 2083 1980 22.5 23 55.2 1730 472 1090 4.58 0.052 845 0.5 < 2 < 0.27.67 18280 7730 2301 2140 25.1 50 51.5 1820 527 1180 8.02 0.055 840 5 < 2 < 27.66 19520 7610 2164 2570 22.9 56 47.7 1820 496 1150 5.32 0.051 922 5 < 2 < 27.69 19660 7730 2378 2050 36.2 56 44.6 2010 550 1260 6.21 0.055 710 5 < 2 < 27.66 21500 2260 2570 27.9 124 44.1 1860 522 1160 9.36 0.052 963 0.5 < 2 < 0.27.95 21500 9050 2014 2440 26.4 50 42 1630 463 1020 7.02 0.156 865 3.2 < 2 < 0.27.55 19680 7490 2235 2170 27.7 63 47.3 1850 514 1140 9.53 0.057 9.33 1 < 2 < 0.28.3 17500 7630 2360 2270 24.5 110 47 1680 469 1130 3.8 0.05 846 5 < 10 < 18.6 18000 8490 2510 2330 47 106 46 2300 630 7.2 0.068 862 10 0.05 < 0.18.21 15900 8330 2400 2430 38 110 46 2000 560 1200 20 0.066 192 2 0.05 < 0.17.7 18900 8350 2600 2430 40 118 40 2200 610 1300 7.9 0.073 799 19 < 0.1 < 17.8 18900 8140 2300 2440 34 110 43 1900 540 1200 4.7 0.058 960 5 < 0.1 < 18.1 18800 8120 2700 2610 40 290 44 2200 640 1300 6.9 0.057 806 1 < 0.2 < 27.7 18100 7520 2400 2400 37 200 48 2100 560 1300 8.9 0.046 476 46 < 0.2 < 27.7 17000 7030 2500 2380 38 160 51 2200 590 1300 11 0.076 809 10 < 0.1 < 17.9 18400 7590 2200 2430 36 140 43 1900 510 1200 8.7 0.06 902 10 < 0.1 < 18 18800 7650 2300 2560 38 108 41 1900 530 1200 5.9 0.046 730 1 < 0.1 < 17.7 19100 7750 2000 2330 30 130 35 1700 460 1000 5.1 0.047 950 5 < 0.1 < 18 18700 7450 2300 2380 32 108 44 1900 530 1200 8.4 0.052 790 1 < 0.1 < 18.1 19200 7780 2200 2660 31 71 37 1800 520 1100 4 0.045 930 1 < 0.1 < 1NOTE: ODWS - Ontario Drinking Water Standardsa - Aesthetic Reletaed Objective, h - Heath Related Objective(1 Rpt Leachate Indicator Parameters/Eastvw8/80-131/Apr-09)Page 7 of 11