Understanding Arsenic in Walton County’s 120UFAQ Aquifer: Choosing the Right Household Treatment
Overview of Arsenic Concentrations in Walton County's Aquifer 120UFAQ
The U.S. Geological Survey has conducted groundwater sampling in Walton County, Florida, specifically targeting the 120UFAQ aquifer. This dataset includes three arsenic measurements collected from two wells at depths ranging from 500 to 621 feet between March 2015 and January 2026. The median arsenic concentration recorded was 1.4 micrograms per liter (µg/L), with observed values ranging from 0.49 to 1.5 µg/L. It is important to understand that these measurements represent regional sampling and do not reflect conditions of individual household wells.
None of the sampled results exceeded federal thresholds for arsenic concentration in drinking water. These thresholds are established to protect public health and set an upper limit for arsenic presence. However, detection of arsenic at any level, including those reported, may influence water taste, odor, or household plumbing considerations.
What Arsenic Means for Home Water Users
Arsenic is a naturally occurring element found in some geological formations. Its presence in groundwater can vary depending on local rock and soil composition. While the concentrations detected in Walton County's 120UFAQ aquifer are below federal action levels, the only way to know the arsenic concentration in your own water is through specific testing of your household supply.
Testing your well water for arsenic involves collecting a water sample and having it analyzed by a certified laboratory. This testing is crucial for making informed decisions about water treatment options tailored to your home's needs.
Choosing the Appropriate Treatment Class for Arsenic
Water-treatment needs depend on measured arsenic levels, among other factors. For concentrations similar to those found in Walton County’s sampled aquifer, treatment methods that rely on adsorptive media are effective in reducing arsenic to levels well below regulatory limits. These systems are designed to attract and hold arsenic from water passing through the filter media, improving water quality for household use.
The C-Series Arsenic Filter utilizes this adsorptive media technology. This product ships ready to configure for your home water supply. It is engineered to address arsenic concentrations within the range documented by the U.S. Geological Survey sampling in Walton County and is suited for typical residential water-treatment requirements.
Next Steps for Walton County Residents Considering Arsenic Treatment
- Obtain a certified water test for arsenic from your household well or municipal supply to verify your water’s specific arsenic concentration.
- Compare your test results to regional data to understand how your water aligns with local patterns.
- Evaluate treatment options designed for your water’s arsenic concentration, focusing on adsorptive media technology for efficient removal.
- Request product information and a quote for the C-Series Arsenic Filter tailored to your household water conditions.
Understanding the arsenic levels in the broader Walton County 120UFAQ aquifer helps guide but does not replace the need for personal water testing. With accurate data and appropriate treatment technology, you can ensure your household water meets your safety and aesthetic expectations.
Where this information comes from
Source: USGS groundwater sampling. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.

