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 = 21.1 ppm
Aluminum = 46 ppb
Ammonia = < 0.10 ppm
Calcium = 9.3 ppm
Chloride =  7.3 ppm
Conductivity = 96 Umhos/cm
Iron = <50 ppb
Magnesium = 2 ppm
Manganese = 5 ppb
Sodium = 4.1 ppm 
Sulfate = 7.9 ppm
Total Hardness = 31 ppm
Zinc = <10 ppb​

pH = 8.62

Samples were taken from treated water at the Franklin Water Treatment Facility on 8/10/2022. Updated 9/20/22. 

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