Well Water in Somerset County: What to Test and Why

Your well water comes from old shale and sandstone rock deep underground. This mixed rock holds water in tiny cracks and spaces between the stone. The same layers stretch across several counties in this region.

Three contaminants show up in Somerset County wells because of what the rock contains and how water moves through it. Iron and sulfate come straight from minerals locked in the shale and sandstone. Radon forms naturally when uranium inside the rock breaks down over time. The rock's tight structure slows water movement, giving these elements more time to dissolve into your water.

Your water is extremely hard and loaded with minerals. This means white crusty buildup will clog pipes, fixtures, and water heaters. Iron stains will turn your sinks, toilets, and laundry orange or brown. The high sulfate and sodium levels mean your water tastes bad and can cause stomach problems, especially for infants and people on salt-restricted diets.

Your well water in Somerset County exceeds EPA health standards for radon, iron, sulfate, and chloride. Radon is a radioactive gas that forms naturally in the bedrock here. This is a serious health concern that needs your attention right away. Iron and sulfate also exceed safe limits in your area's water.

Radon in your water releases gas when you shower or use hot water, and breathing this gas increases your risk of lung cancer over time. The extremely high iron will stain your sinks, tubs, and laundry orange and black. Sulfate at these levels can cause stomach problems. Your water is also very hard, so you will see white crusty buildup on fixtures and inside pipes.

Get your well tested by a state-certified lab right away—a comprehensive metals and radon panel costs $200–400. A whole-house treatment system that removes radon from water and filters iron will address your biggest health risks.