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Water Softeners

The information below may be helpful in setting up a water softener in the City of Inver Grove Heights.

Water Quality Factors

PH                                                                         7.7
Iron (Fe)                                                                .00 mg/l
Manganese (Mn)                                                   .02 mg/l
Sodium (Na)                                                           4.4 mg/l
Total Hardness as Calcium Carbonate (CaCo3)   370 mg/l
Total Hardness expressed in grains                     20 – 22 grains