Water Quality

Mineral Analysis

Charlotte Water staff want to make sure you understand the quality and composition of your local water supply for specific at-home hobbies like home brewing and hydroponics. We provide updated mineral analyses once a month. Updates are available after the 20th of the following month. 

Alkalinity as CaCO3 = 18.5 ppm
Aluminum = 25 ppb
Ammonia = < 0.10 ppm
Calcium = 7.1 ppm
Chloride =  7.0 ppm
Conductivity = 89 Umhos/cm
Iron = <50 ppb
Magnesium = 2 ppm
Manganese = <2 ppb
Sodium = 3.6 ppm 
Sulfate = 8.1ppm
Total Hardness = 25 ppm
Zinc = <10 ppb​

pH = 8.46

Samples were taken from treated water at the Franklin Water Treatment Facility on 10/12/2022. Updated 11/30/22. 

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