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 = 17.8 ppm
Aluminum = 25 ppb
Ammonia = < 0.10 ppm
Calcium = 7.3 ppm
Chloride =  6.3 ppm
Conductivity = 88 Umhos/cm
Iron = <20 ppb
Magnesium = 2 ppm
Manganese = <2 ppb
Sodium = 3.7 ppm 
Sulfate = 7.9 ppm
Total Hardness = 26 ppm
Zinc = <10 ppb​

pH = 8.62

Samples were taken from treated water at the Franklin Water Treatment Facility on 3/8/2022. Updated 4/27/22. 

​​​