AECOM Report B&W - N - City of Guelph

PRIVATE WATER WELL QUALITY - GENERAL ANALYSIS - EASTVIEW ROAD LANDFILLP10General Parameters Major Ions Other ConstituentsDate pH Cond- Alk. Hard. Cl Na Ca Mg K SO4 NH3-N NO2-N NO3-N Phenol B Fe Mnuctivity as mg/L CaCO3 mg/L mg/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(a30-500 a 80-100 a 250 a 200 a 500 a 1.0 h 10.0 h5.0 h 0.30 a 0.05 a06-Dec-00 7.82 333 222 187 2.9 16.2 41.5 20.1 1 10.7 0.12 < 0.2 < 0.2 < 0.001 0.06 0.09 < 0.00510-Jul-01 7.8 370 229 201 4.7 17.1 44.9 21.7 2 23 0.13 < 0.2 < 0.2 < 0.001 0.06 0.38 < 0.00506-Nov-01 7.84 396 217 199 2.3 16.7 40.7 21.4 1.4 10.7 0.08 < 0.2 < 0.2 < 0.001 0.05 0.13 < 0.00512-Jun-02 7.78 381 205 200 3.1 15.8 44.7 21.6 1 11.1 0.13 < 0.2 < 0.2 < 0.001 0.05 0.2 < 0.00504-Nov-02 7.85 381 211 189 2.9 16.3 42 20.5 2 10.8 0.07 < 0.2 < 0.2 < 0.001 0.05 0.33 < 0.00518-Jun-03 8.03 415 210 189 3 16.6 42.4 20 1 13 0.08 < 0.01 < 0.05 < 0.001 0.04 0.31 < 0.00523-Oct-03 8.05 380 206 191 3.1 16.6 42.5 20.5 1 12.8 < 0.2 < 0.2 < 0.001 0.05 0.06 0.00629-Jun-04 7.77 380 203 187 3.4 17 40.6 20.7 3 9.9 0.08 < 0.2 < 0.2 < 0.001 0.05 0.85 0.03228-Oct-04 7.87 392 198 190 2.2 16.3 43.4 19.8 2 8.8 0.13 < 0.2 < 0.2 < 0.001 0.04 0.84 0.02612-Jul-05 8.27 411 216 196 3 17.6 41.2 21.7 < 1 < 1 0.29 < 0.3 < 0.2 < 0.001 0.06 3.09 0.0117-Nov-05 8.13 354 202 180 3 16.1 37.1 20.4 1 4 0.19 0.24 < 0.1 < 0.001 0.05 1.02 0.0227-Jun-06 8.2 446 234 210 6 17 45 23 1.4 15 0.26 < 0.01 < 0.1 0.001 0.07 1.5 0.01520-Nov-06 8.3 404 221 190 2 17 40 21 1.4 8 0.24 < 0.01 < 0.1 < 0.001 0.05 1.6 0.01322-Jun-07 8.1 501 240 250 10 11 56 27 1.6 26 0.42 < 0.01 < 0.1 < 0.001 0.1 1.2 0.00902-Nov-07 8.3 400 210 190 2 17 42 21 1.4 9 0.14 < 0.01 < 0.1 < 0.001 0.49 1.8 0.01424-Jun-08 8.2 389 206 160 14 33 18 1.1 0.1 < 0.01 < 0.1 < 0.001 0.05 1.1 0.0112-Dec-08 8.1 401 216 180 1 16 39 20 1.3 5 0.15 < 0.01 < 0.1 < 0.001 0.04 1.5 0.021Note:ODWS - Indicates Ontario Drinking Water Standards: a - Non health related objectives (Aesthetic or Operational)h - Health related objectives(1 Rpt Private Well General Parameters - /Eastvw8/80-131/Apr-09) Page 10 of 13