Kyle, TX’s Home for
Water Softeners, Water Filters,
& Water Delivery

Yes, Kyle’s drinking water meets state and federal standards for safety. However, that does not mean the water is free of everything. Small amounts of contaminants, disinfection byproducts, and naturally occurring minerals can still be present. Many homeowners choose filtration systems to improve taste, odor, and overall water quality.

Kyle’s water supply comes from a mix of groundwater and surface water. The city pumps groundwater from five wells in the Edwards Aquifer, including both the San Antonio and Barton Springs segments. It also buys treated surface water from the Guadalupe-Blanco River Authority and the City of San Marcos, and groundwater from the Alliance Regional Water Authority. This mix can influence mineral content and overall water characteristics throughout the year.

Kyle uses disinfectants to keep water safe as it travels through the distribution system. The most recent report shows free chlorine averaging 1.43 ppm, with a range of 0.55 to 2.8 ppm, below the 4 ppm limit. While this helps protect against bacteria, it can also affect taste and smell, which is why many homeowners look into filtration.

Yes. Disinfection byproducts were detected, including:

Haloacetic Acids (HAA5): highest site average of 25 ppb, below the 60 ppb limit
Total Trihalomethanes (TTHMs): highest site average of 67 ppb, below the 80 ppb limit

These compounds form during the water disinfection process. While levels are within regulatory limits, some homeowners choose to reduce them further with filtration for added peace of mind.

Yes, Kyle’s water can be considered hard. The most recent report doesn’t publish a hardness figure, but groundwater from the Edwards Aquifer is a major contributor to hardness. Hard water can lead to mineral buildup on fixtures, reduced soap lather, and spots on dishes.

Lead was detected at low levels, with a 90th percentile value of 1.91 ppb, below the 15 ppb action level. While the city treats water to meet safety standards, lead typically enters water through household plumbing materials. Older pipes, fixtures, or solder can affect what comes out of your tap, which is why point-of-use filtration is often recommended.

Kyle does not add fluoride to its water supply. Fluoride detected in the system comes from naturally occurring groundwater sources, with the most recent report showing 1.83 ppm, below the 4 ppm federal limit and just under Texas’s 2.0 ppm secondary standard.

Testing identified trace levels of inorganic compounds such as barium and nitrate, along with naturally occurring radionuclides like combined radium. Disinfection byproducts and small amounts of volatile organic compounds may also be present. These are all within regulatory limits, but they can still influence taste, odor, and long-term water quality preferences.

Kyle’s own water system reported no violations in its most recent report. The report does include a required notice that the City of San Marcos, one of Kyle’s wholesale water suppliers, exceeded the 80 ppb limit for total trihalomethanes (TTHMs) at one of its own monitoring sites for one quarter.

The best way to understand your water is through a professional water test. Culligan offers customized solutions based on your home’s water, including:

A tailored approach helps target the specific conditions in your home.

You can access the most recent Kyle Tap Water Quality Report here.