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Uttam Saha, member of the University of Georgia Radon Team and program coordinator of the UGA Agricultural and Environmental Services Laboratories, said that while indoor air has traditionally been the focus of radon testing, another, lesser-understood route of exposure to radon is through household water — primarily when it is supplied by a private well.

University of Georgia researchers in the College of Agricultural and Environmental Sciences and the College of Engineering are wrapping up the final year of a study to develop improved, cost-effective treatment systems with advanced technologies for removing polyfluoroalkyl and perfluoroalkyl substances from water, wastewater and biosolids. The team was awarded nearly $1.6 million through a congressionally mandated grant from the Environmental Protection Agency to mitigate PFAS.

Natural water supplies in Georgia are valuable resources affected by weather, such as drought or flood, and land use activities, like landscape maintenance and urban growth. While we have little control over the effects of weather, we can tailor our land management practices to better protect water quality in Georgia.

University of Georgia Cooperative Extension’s radon testing program — a holistic program that combines radon education outreach with research, testing and mitigation — has helped optimize sampling and testing methodology for radon in water throughout the U.S. The program has influenced national standards in radon testing.

As it is every year, January is National Radon Action month. However, this year feels different, as many people are spending more time at home to keep each other safe and healthy. This makes it even more important that we test our homes for radon, a colorless, odorless gas that is the second-leading cause of lung cancer.

Most Americans take for granted having fresh, clean water to drink, but that valuable resource isn’t guaranteed during times of emergency. University of Georgia Cooperative Extension expert Gary Hawkins says, no matter whether your drinking water comes from a private well or a municipal source, having an emergency supply of water is something everyone should have.

The smell of foul odors as well as the sight of brown or red, slimy substances or an oily sheen on the surface of streams and wetlands has some people concerned about water quality. Solid, rust-colored particles are actually a naturally occurring result of iron bacteria. It doesn't pose any human health risks, but the red, slimy sludge can clog pipes and pumps when using well water.

Spring water from springs scattered across north Georgia may taste better than tap water, but that doesn’t mean it is safe to drink. The truth is that these spring water sources are not tested or treated.

The University of Georgia Radon Education Program recommends testing your home for radon in recognition of National Radon Action Month in January.

Much of Georgia was wetter than normal during November 2015, and with all that rain there’s a chance some runoff may have contaminated private wells around the state. While an odd taste, corrosion and staining are signs of water contamination, most contaminants aren’t readily detectible. Ensuring the safety and quality of your well water requires laboratory testing.