Well Water in Allegany County: What to Test and Why

Radon, iron, and chloride are present in Allegany County's groundwater at levels that exceed EPA health standards. These contaminants require your attention and testing.

The bedrock beneath this county naturally releases radon gas into groundwater through radioactive decay. Iron dissolves into the water in areas where oxygen levels are low deep underground. Chloride accumulates from road salt applied to highways and from natural mineral deposits in the rock layers.

Groundwater in this county is moderately hard, with moderate iron levels that drive its mineral character. The rock layers here dissolve iron and other minerals slowly as water passes through fractured spaces. These characteristics are widespread across wells in this county, though individual wells vary in their exact levels.

Radon, chloride, and iron exceed EPA health standards in wells across Allegany County. Radon is a radioactive gas that enters your water from natural decay in bedrock. Breathing radon gas released from water into your home increases your risk of lung cancer over time. Chloride at elevated levels can harm people with heart disease or high blood pressure. Iron itself does not cause health problems, but these three contaminants together mean your water needs attention.

The moderately hard water in county wells leaves white scale buildup on fixtures and inside pipes. Iron stains sinks, toilets, and laundry orange or brown. You may notice a metallic or salty taste in your water. Hard water also shortens the lifespan of water heaters and dishwashers because minerals coat the inside of these appliances.

We recommend a comprehensive water test to find out what is actually in your well, since every well is different and your water may have higher or lower levels than what is common in the county. Testing is the only way to know what needs treatment. A full metals and minerals panel typically costs $200-400 and can guide you toward the right solution. Treatment options like whole-house filtration systems or radon removal units can address these concerns.