Hardness in water is caused by the presence of calcium and magnesium or other soluble materials. The hardness or measurement of naturally occurring calcium and magnesium is expressed in terms of grains per gallon. Lubbock's water contains 16 grains per gallon, which is the equivalent of 270 milligrams per liter of calcium carbonate. Therefore, more soap is needed to produce a lather in hard water, and scale will form on equipment and utensils. Disinfection is mandated by the state.
Chlorine is a disinfectant used to remove harmful bacteria from the drinking water.
We do not add fluoride to our water. The amount of fluoride occurring naturally in our drinking water satisfies dental health requirements. You may obtain a copy of our water quality report by calling 775-2614. It is our responsibility to use it wisely. To prevent the need to implement this type of plan, Lubbock Water Utilities continues to evaluate water conservation strategies and is providing this brochure to its customers to suggest lawn-watering tips that conserve water.