radon and groundwater in York

https://articlegrovey.com/s/rOXnpnFm4JbYaShQS0kMh

In York, the interplay between radon and groundwater is a quiet concern for homeowners. Radon, a colorless radioactive gas, can dissolve into groundwater from underground rock formations. When that water is used in homes—for showers, laundry, or even drinking—the gas can be released into the air, raising indoor radon levels. Testing both the air and well water is a practical step for local residents, especially in areas with granite or shale bedrock. It's not something to panic over, but a slow…