Rural homes at higher radon risk near water wells

Apr 10, 2024

Researchers at the University of Calgary have discovered a critical link affecting radon gas levels in rural homes, particularly those near drilled groundwater wells. This finding sheds light on why rural communities experience higher radon concentrations compared to urban settings. The study, a collaborative effort across multiple faculties, delves into the geophysical, architectural, and property-specific factors contributing to this phenomenon.

Dr. Aaron Goodarzi, the lead investigator, highlights an intriguing aspect of rural water wells, stating, "It’s the water wells – not the water, but the wells themselves – that appear to be acting as unintended straws for radon gas deep in the ground." This insight points to the structural gaps around well pipes as a major conduit for radon gas, rather than the water content itself. Radon, a carcinogenic gas, poses significant health risks, especially as the leading cause of lung cancer among non-smokers in Canada.

Adding to this, Dr. Cathy Ryan's observation that "unintended" or "fugitive" radon gas migration could be happening alongside water wells parallels concerns previously noted with methane around oil and gas wells. This comparison emphasizes the potential dangers lurking in rural living environments and the need for meticulous inspection and remediation efforts.

To combat these risks, the study advocates for rigorous radon testing, particularly in rural areas with drilled groundwater wells. Averaging a 30% higher exposure in rural homes across Canada, this research underscores the urgency of addressing radon safety and includes contributions from the realms of medicine, science, and architecture.

The importance of integrating environmental understanding into building design is also highlighted, offering crucial insights into creating safer living spaces. Josh Taron from the School of Architecture, Planning and Landscape points out, "In order to design safe and healthy buildings, it’s imperative to understand the environment in which they exist."

Supported by the Alberta Real Estate Foundation, this study not only advances our understanding of radon exposure risks but also fuels initiatives like the Evict Radon National Study, aimed at eradicating radon from Canadian homes and enhancing lung cancer screening inclusivity.

Video: California Farm Bureau 2025 Farm Dog of the Year Contest Winner - Willy - CAFB 107th Annual Meeting

Meet Willy: California Farm Bureau’s 2025 Farm Dog of the Year!

We’re excited to introduce Willy, a miniature long-haired dachshund with a big heart and even bigger courage, and the Grand Prize winner of this year’s Farm Dog of the Year Contest!

Willy may be small, but he’s become an indispensable partner on owner Marshal Hagedorn’s forestry and cattle operations in Shasta, Tehama, and Siskiyou counties. Adopted in 2023, he quickly found his place on the ranch, helping manage critters, tagging along for long days in the woods, and offering unwavering companionship during demanding logging work.

Willy has even taken naturally to moving cattle, surprising calves (and more than a few full-grown cows!) with his burst of energy from the tall grass. As Marshal put it: “He goes with me everywhere every single day.”

Congratulations to Willy and his family, a perfect example of how every good farm dog, no matter the size, helps keep California agriculture running strong.