OCT-20 OCT-21 OCT-22 OCT-23 OCT-24 OCT-25 OCT-26
ELS Zone (1)              
Total Hardness (mg/L as CaCO3) (2) 168 170 174 167 169 169 169
pH (pH) (3) 8.0 8.0 7.9 8.0 8.0 8.0 8.0
Temperature (°C) -- -- -- -- -- -- --
Total Chlorine Residual (mg/L) (4) 1.97 1.96 2.02 1.96 1.95 1.96 1.96
Alkalinity (mg/L as CaCO3) (5) 122 122 122 125 125 125 125
Conductivity (µS/cm) (6) 361 363 366 363 362 359 356
Caustic Soda (mg/L) (7) 0.000 0.000 0.000 0.000 0.000 0.000 0.000