| TH (˚F) | TAC (˚F) | T (˚C) | pH | DR (mg/L) | σ (μS/cm) |
Minimum values | 18 | 22 | 15.5 | 7.10 | 336 | 450 |
maximum values | 64 | 82 | 23.1 | 7.95 | 1310 | 1457 |