The Water Softener Blog

Radon and uranium in private well water are classic “silent” problems: you can’t see, taste, or smell them, but they can be present at levels that matter for your family’s long-term health. If your home relies on a private well, it’s up to you—not a public utility—to understand the risks, test properly, and choose the right treatment. This guide explains where radon and uranium come from, how often to test, and the best whole-house and point-of-use treatment methods, along with annual maintenance and how to handle spent media and resin safely. Why Radon and Uranium Show Up in Well Water Radon and uranium both occur naturally in certain rocks and soils. As uranium in bedrock breaks down over time, it creates a decay chain that includes radium and radon gas. Groundwater flowing through these formations can dissolve uranium and carry radon gas into private wells—especially in regions with crystalline bedrock (granite and certain metamorphic rocks) or uraniu...