Well Water in Bedford County: What to Test and Why

Your well water comes from Mississippian aquifers, which are old rock layers buried deep underground that hold water in their cracks and spaces. These rocks are not limestone but a mixture of sandstone, shale, and other stone. Water fills the gaps between these rock materials and flows slowly through them toward your well.

Iron, radon, and sulfate appear in your water because they come straight from the rock itself. As groundwater sits in contact with these rock layers over time, it dissolves iron and sulfate minerals. Radon forms naturally when uranium trapped inside the rock breaks down, and this radioactive gas seeps into the water through cracks in the bedrock.

Your water is extremely hard and contains high levels of minerals, especially iron and sulfate. This means you will see rust-colored stains on sinks and fixtures, and white crusty buildup on pipes and water heaters. The sulfate gives the water a bitter taste and can upset stomachs, while the iron causes discoloration and clogs filters.

Iron, radon, and sulfate in your well water exceed EPA health standards. This is a high-urgency situation that needs your attention right away. Your area's groundwater carries these three contaminants at levels that warrant immediate testing and treatment.

Long-term exposure to radon increases lung cancer risk, especially when radon escapes from water during showers and everyday use. Iron and sulfate cause serious quality-of-life problems. Expect heavy rust-colored staining on sinks, toilets, and laundry. Your water is extremely hard, which builds thick scale on pipes and water heaters. High sulfate can cause stomach problems and makes water taste bad.

Get your well tested through a state-certified lab right now. A comprehensive metals and minerals panel typically costs $200–400 and will confirm all three contaminants. A whole-house treatment system combining a water softener, iron filter, and radon removal can address all three problems.