Well Water in Alexander County: What to Test and Why

Groundwater in Alexander County contains iron, manganese, and arsenic. Iron and manganese are present at levels that exceed EPA health standards, making them a real concern for well owners in this area.

The crystalline bedrock beneath Alexander County naturally holds these metals locked in its mineral structure. As groundwater moves slowly through cracks and spaces in the rock over many years, water dissolves iron and manganese from the minerals around it. Arsenic also occurs naturally in some of this bedrock and can leach into groundwater in smaller amounts.

Groundwater in this county is notably high in iron, which is the dominant mineral character of the water here. The crystalline rock layers in this region contain abundant iron-bearing minerals that release iron as water passes through them over time. These elevated iron levels show up in most wells drilled into the bedrock across Alexander County.

Wells in Alexander County commonly have elevated iron and manganese at levels that exceed EPA health standards. Iron can damage organs and affect how your body uses oxygen over time. Manganese can harm your nervous system and brain development, especially in children and babies who drink the water for years.

The high iron in county wells causes visible staining on sinks, toilets, and laundry. It also gives water a metallic taste and smell. The good news is that Alexander County's groundwater is naturally soft, so you won't see the scale buildup and appliance damage that happens in harder-water areas.

Testing is the only way to know what is actually in your well, since every well is different and yours may have higher or lower levels than the county average. We recommend a comprehensive metals panel to check all concerning analytes, which typically costs between two hundred and four hundred dollars. Treatment options like iron filters or manganese removal systems can address these issues once you know your specific levels.