Beyond the Air Test: Water as a Hidden Source of Radon Exposure in Georgia Homes

When most homeowners in Georgia hear about radon, they immediately think of the air inside their homes. While radon gas in the air is well known, the truth is that radon in water in Georgia is an equally important but often overlooked source of exposure. For families who rely on private wells or live in granite-rich areas of the state, water may be carrying this invisible threat directly into their homes.

The Overlooked Dangers of Radon in Water

Understanding Radon and Its Origins

Radon is a naturally occurring radioactive gas created when uranium in soil and rock breaks down. While we know it seeps into homes through foundation cracks, fewer people realize that radon dissolves into groundwater and travels with it.

Why Water as a Source is Often Ignored

Most radon awareness campaigns focus on air testing. But when you shower, do laundry, or even wash dishes, radon in well water can be released into the air, increasing overall radon exposure risks indoors.

How Radon Enters Georgia Water Supplies

Natural Sources of Radon Contamination

Georgia’s geology, especially in the northern regions where granite and uranium-rich rock are common, creates ideal conditions for radon to enter groundwater.

Domestic Water System Vulnerabilities

Homes that use private wells are at higher risk since municipal water systems often dilute and vent radon before it reaches the tap. Rural homeowners, in particular, should consider both air and water radon testing in Georgia to get a complete picture.

Testing for Radon in Water: Essential Steps for Georgia Homeowners

Choosing the Right Testing Method

Testing your water for radon can be done using DIY kits or through professional services.

Understanding Testing Kits vs. Professional Services

While radon testing kits provide a starting point, professional testing offers more accurate results and expert interpretation.

Interpreting Your Water Test Results

EPA guidelines suggest action if radon in water exceeds 4,000 pCi/L. Even at lower levels, combined air and water exposure can push radon above safe thresholds in your home.

Health Risks Associated with Radon in Water

Identifying Links between Radon Exposure and Health Issues

Radon is the second leading cause of lung cancer in the U.S. While air exposure is the primary concern, drinking water with high radon levels has been linked to stomach cancer.

Comparing Inhalation vs. Ingestion Risks

Inhalation remains the bigger risk, but waterborne radon adds to the total exposure inside your home. Every glass of water or shower can contribute to long-term health risks if left unchecked.

Effective Radon Mitigation Strategies for Water Sources

Point-of-Use and Whole-House Water Treatments

Two of the most effective methods are:

• Aeration systems – bubbling air through water to release radon before it enters your pipes.

• Granular Activated Carbon (GAC) filters – absorbing radon as water flows through.

Preventative Measures for Homeowners

Regular testing, system maintenance, and sealing entry points all help minimize exposure.

Partnering with Professionals for Safe Water Solutions

Working with a radon mitigation specialist in Georgia ensures that your system is designed for your home’s unique water source and geology.

Awareness and Education: Addressing the Radon Water Issue

The Role of Local Communities in Radon Awareness Campaigns

Community testing drives and awareness events can help residents understand their risks and take action.

Resources for Georgia Homeowners

UGA Extension and local radon programs provide test kits, education, and guidance for families.

How to Advocate for Testing in Your Community

Encourage neighbors, schools, and local groups to include radon in water testing in their health and safety plans.

Taking Action Against Hidden Radon Threats

Radon isn’t just an air problem—it can flow through your taps as well. By including water in your radon testing routine, you can protect your family’s health and gain peace of mind. Comprehensive testing, professional mitigation, and ongoing awareness are the keys to staying safe.

Don’t wait until it’s too late. If your home relies on a private well or you live in a radon-prone area, contact Georgia Radon Defense today to schedule your radon in water test and explore the best mitigation options for your home.