DEC-04 DEC-05 DEC-06 DEC-07 DEC-08 DEC-09 DEC-10
Rossdale Zone (1)              
Total Hardness (mg/L as CaCO3) (2) 190 198 180 169 175 174 177
pH (pH) (3) 8.1 8.1 8.1 8.1 7.9 7.8 7.8
Temperature (°C) 0.4 0.4 0.4 0.4 0.4 0.4 1.4
Total Chlorine Residual (mg/L) (4) 2.15 2.13 2.15 2.19 2.18 2.18 2.17
Alkalinity (mg/L as CaCO3) (5) 131 133 125 121 123 125 131
Conductivity (µS/cm) (6) 404 418 434 378 369 379 380
Caustic Soda (mg/L) (7) 0.000 0.000 0.000 0.000 0.000 0.000 0.000