Well Water in Livingston County: What to Test and Why

Your water comes from the Marshall sandstone, a thick underground layer of rock with tiny spaces that holds water. This sandstone sits deep below the surface under protective clay layers. It stretches across several counties in this part of Michigan.

Arsenic, iron, and manganese come from the sandstone rock itself. These metals are naturally locked in the stone and dissolve into groundwater as it slowly moves through the rock over many years. Radon is a radioactive gas that comes from the natural breakdown of uranium in the bedrock. Chloride and sulfate also appear because water picks them up from the rock and soil as it travels underground.

Your water is very hard and mineral-heavy, with extreme iron and sodium levels. Iron causes orange staining on sinks and toilets and gives water a metallic taste. High sodium and sulfate concentrations make the water taste salty and bitter, and these minerals will wear out water heaters and pipes faster than normal water would.

Arsenic exceeds EPA health standards in Livingston County well water. Iron, manganese, and radon also exceed EPA limits. This is a high-urgency situation. Your well water needs testing right away, especially for arsenic.

Long-term exposure to arsenic increases your risk of cancer, heart disease, and skin problems. Manganese can harm children's brain development. The extremely high iron and sodium levels will stain your sinks, toilets, and laundry orange-brown. Your water will taste metallic and smell like rust. These minerals will also damage your pipes and appliances.

Call a state-certified lab today and order a full test. A basic bacteria and nitrate screen runs $50–100, but you need a comprehensive panel with arsenic, manganese, iron, sodium, and sulfate testing for $200–400. An arsenic-specific treatment system paired with a water softener can address your main contaminants.