FEB-01 FEB-02 FEB-03 FEB-04 FEB-05 FEB-06 FEB-07
Rossdale Zone (1)              
Total Hardness (mg/L as CaCO3) (2) 190 189 190 185 186 188 --
pH (pH) (3) 7.8 7.8 7.8 7.8 7.8 7.8 --
Temperature (°C) 0.4 0.4 0.4 0.4 0.4 0.4 --
Total Chlorine Residual (mg/L) (4) 2.13 2.10 2.09 2.08 2.08 2.02 --
Alkalinity (mg/L as CaCO3) (5) 133 129 131 130 131 129 --
Conductivity (µS/cm) (6) 405 414 401 400 393 408 --
Caustic Soda (mg/L) (7) 0.000 0.000 0.000 0.000 0.000 0.000 --