FEB-23 FEB-24 FEB-25 FEB-26 FEB-27 FEB-28 MAR-01
ELS Zone (1)              
Total Hardness (mg/L as CaCO3) (2) 198 204 202 198 197 196 196
pH (pH) (3) 7.8 7.6 7.6 7.6 7.6 7.6 7.6
Temperature (°C) -- -- -- -- -- -- --
Total Chlorine Residual (mg/L) (4) 1.99 2.06 2.07 1.99 1.97 1.95 1.97
Alkalinity (mg/L as CaCO3) (5) 135 139 137 135 133 133 131
Conductivity (µS/cm) (6) 414 424 421 413 409 404 397
Caustic Soda (mg/L) (7) 0.000 0.000 0.000 0.000 0.000 0.000 0.000