Radon in Water Testing

Radon in Water Testing in Athens, Atlanta, Roswell & Nearby

Professional well water testing to identify radon and guide your next steps

Is radon present in your home's well water? The only way to know is through testing. Radon is a naturally occurring radioactive gas that can dissolve into groundwater and enter homes through private wells. When contaminated water is used for showering, washing dishes, and other everyday activities, the dissolved radon gas is released into your indoor air. The primary risk is lung cancer from inhaling radon decay products after radon gas escapes at the fixtures.

Georgia Radon Defense provides professional radon in water testing throughout Northeastern Georgia. We help homeowners understand their water quality, identify potential sources of radon exposure and make informed decisions about additional testing or treatment.

Whether you have already discovered elevated indoor radon levels or simply want to evaluate your private well, our team can help you determine the appropriate next steps.

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Why test your well water for radon?

Radon forms naturally as uranium and other radioactive materials in rock and soil break down. It can dissolve into groundwater and travel into private wells, making it a potential concern for homes that rely on well water.

Unlike many other water quality problems, radon does not cause a noticeable change in taste, smell or appearance. Professional laboratory testing is needed to measure its concentration.

When to Consider Radon in Water Testing

Your home uses a private well for its water supply
You have never tested your well water for radon
Indoor air testing has identified elevated radon levels
You want to investigate potential sources of radon exposure
You are buying a home with a private well
You want reliable water quality information before considering treatment

Testing provides measurable results that can help you understand whether radon in your well water warrants further attention.

Why We Recommend Testing Both Well Water and Indoor Air

Radon can enter homes through more than one pathway. Although dissolved radon in well water can contribute to indoor air concentrations, radon entering through the soil beneath a home's foundation is often the larger source.

For this reason, Georgia Radon Defense recommends testing both your well water and indoor air. Evaluating these sources together provides a clearer understanding of potential exposure and helps determine where mitigation efforts should be focused.

For example, elevated indoor air radon levels do not automatically mean that well water is responsible. Testing can help distinguish a potential water-related contribution from radon entering through the foundation.

If soil gas is the primary concern, indoor radon mitigation may take priority. If water testing identifies elevated radon concentrations, additional evaluation can help determine whether water treatment is appropriate.

Understanding Radon in Well Water

Learn more about radon in water and why identifying potential sources of exposure is an important first step. Professional testing provides the information needed to make informed decisions about your home's water supply.

Our Professional Radon in Water Testing Process

Accurate radon in water testing requires appropriate sample collection and laboratory analysis. Georgia Radon Defense helps homeowners arrange professional testing and understand what the results mean for their property.

What to Expect During Radon in Water Testing

Discuss your concerns: Our team reviews your water source, any previous radon testing and the reasons you are requesting an evaluation.
Recommend appropriate testing: We recommend testing both well water and indoor air to better understand potential radon exposure.
Collect water samples: Water samples are collected for laboratory analysis to measure radon concentrations.
Review laboratory findings: We help you understand the reported radon levels and what they may indicate.
Determine next steps: Depending on the results, we may recommend additional water quality testing, further evaluation or treatment.

When necessary, Georgia Radon Defense sends water samples to the University of Georgia for analysis. You do not need to contact the university independently to arrange testing through our team.

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How to Understand Your Radon in Water Test Results

Radon in water concentrations are typically reported in picocuries per liter (pCi/L). This measurement indicates the amount of radioactive radon present in a given volume of water.

Interpreting these results involves more than looking at a single number. Your home's indoor air radon levels, water source and household water usage can all influence the overall assessment.

There is currently no enforceable federal maximum contaminant level established by the EPA specifically for radon in drinking water. Water testing results should therefore be evaluated with appropriate professional guidance rather than treated as a simple pass-or-fail measurement.

Factors That Can Influence Your Results

The radon concentration measured in your well water
Indoor air radon levels elsewhere in the home
The amount of water your household uses
Activities that release dissolved radon into the air
Ventilation and other conditions within the home

Georgia Radon Defense can help explain your laboratory results and discuss whether additional testing or mitigation may be beneficial.

For more information about radon in drinking water and interpreting test results, consult the University of Georgia Extension's radon in water resource.

Additional Well Water Testing for Uranium and Radium

Radon is not the only naturally occurring radioactive contaminant that may be found in groundwater. Depending on your initial results, Georgia Radon Defense may recommend additional testing for uranium, radium or other water quality concerns.

These substances are distinct from radon and may require different evaluation and treatment approaches. Additional laboratory testing can provide a more complete picture of your well water quality.

Our team can also discuss other water quality solutions when appropriate. For example, Georgia Radon Defense offers ultraviolet (UV) water disinfection systems for certain microbial water quality concerns.

Recommendations are based on the contaminants identified through testing and the specific needs of your home's water supply.

What happens after radon is detected in your well water?

Finding radon in your well water does not automatically establish which treatment system your home needs. The next step is to review the measured concentration alongside your indoor air results and other relevant conditions.

If water treatment is recommended, Georgia Radon Defense offers whole-house, point-of-entry radon reduction systems. These systems are selected based on the water test findings, available equipment space and power availability.

Our team can explain the available options and help you determine whether treatment is appropriate. To learn more about radon in water and the available solutions, visit our Radon in Water page.

Radon in Water Testing FAQs

How do I know if my well water contains radon?

Radon cannot be seen, smelled or tasted in water. Laboratory testing is needed to determine its concentration. Georgia Radon Defense provides professional radon in water testing to help homeowners understand their results.

Should I test my indoor air if I am testing my well water?

Yes. Georgia Radon Defense recommends testing both because radon can enter homes through the soil as well as the water supply. Evaluating both sources helps identify potential exposure pathways and prioritize appropriate next steps.

Does elevated indoor radon mean my well water is contaminated?

Not necessarily. Radon entering through the soil beneath a foundation is often the primary source of elevated indoor radon. Testing both air and water helps determine whether well water may also be contributing.

Do I need to contact the University of Georgia for testing?

No. You can arrange professional radon in water testing through Georgia Radon Defense. When necessary, our team sends samples to the University of Georgia for laboratory analysis.

What do radon in water test results mean?

Results are generally reported in picocuries per liter (pCi/L). The appropriate next steps depend on the measured concentration, indoor air radon levels and other household conditions. Our team can help explain the findings and discuss whether further evaluation is recommended.

Should I test for uranium and radium too?

Depending on your radon results and other water quality concerns, additional testing for uranium or radium may be appropriate. These tests can help identify other naturally occurring contaminants in your well water.

Will I need a water treatment system if radon is detected?

Not every detectable radon concentration automatically calls for the same response. Georgia Radon Defense evaluates testing results and property conditions before recommending whether additional investigation or a whole-house treatment system is appropriate.

Schedule Radon in Water Testing in Athens, Atlanta, Roswell & Nearby

Reliable testing is the first step toward understanding radon in your home's water supply. Georgia Radon Defense offers professional radon in water testing and related water quality services throughout Northeastern Georgia.

Call 1-844-227-1299 or contact us online to request a free, no-obligation quote and learn more about testing your well water for radon.

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Radon Information