AUG-30 AUG-31 SEP-01 SEP-02 SEP-03 SEP-04 SEP-05
ELS Zone (1)              
Total Hardness (mg/L as CaCO3) (2) 178 174 171 174 178 174 --
pH (pH) (3) 7.8 7.8 7.8 7.8 7.7 7.7 7.7
Temperature (°C) -- -- -- -- -- -- --
Total Chlorine Residual (mg/L) (4) 2.11 2.12 2.13 2.15 2.12 2.10 2.13
Alkalinity (mg/L as CaCO3) (5) 120 119 117 117 121 121 115
Conductivity (µS/cm) (6) 393 382 384 385 386 384 383
Caustic Soda (mg/L) (7) 4.85 4.28 4.22 3.65 3.32 3.93 4.00