Well Water in Henrico County: What to Test and Why

Henrico County's groundwater contains manganese, iron, fluoride, and chloride at levels that exceed EPA health standards. These contaminants are present at concentrations that warrant your attention and testing.

The Early Mesozoic basin rocks beneath Henrico County naturally contain iron and manganese compounds that dissolve into groundwater as water flows through the formation. Chloride and fluoride enter from the same rock layers, where they occur naturally. This geological foundation is shared with neighboring counties in the same basin system, making these contaminants widespread in the region.

Groundwater in this county is soft with moderate iron present, driven by iron minerals in the bedrock below. Water dissolves iron as it moves through these rock layers over time. Iron at moderate levels is a common finding across wells in Henrico County.

Henrico County wells contain chloride and fluoride at levels that exceed EPA health standards. Chloride at high levels can harm people with heart disease or high blood pressure. Fluoride above standard amounts can cause dental fluorosis in children and skeletal problems in adults. Manganese in county wells also reaches concerning levels and can affect brain development and nervous system function.

Iron and manganese in county water create staining on fixtures, laundry, and dishes. You may notice a metallic or bitter taste in your water. These minerals can clog pipes and reduce water flow over time. The good news is that Henrico's wells are soft, so you won't see the scale buildup and shortened appliance lifespans that harder water causes.

Your well is individual and could have higher or lower levels than what is common in the county. Testing is the only way to know what is actually in your water so it can be properly treated. We recommend a comprehensive metals and minerals panel since multiple analytes exceed standards; testing runs between $200 and $400. Iron and manganese removal systems, along with chloride and fluoride treatment options, are available once you understand your specific water chemistry.