Well Water in Newton County: What to Test and Why

Groundwater in Newton County contains iron, manganese, radon, chloride, and nitrate at levels that exceed EPA health standards. These contaminants are present at concentrations that well owners should address, particularly radon and the metals that accumulate in your water.

Iron and manganese come from the rock layers beneath Newton County that naturally contain these metals. As water moves slowly through the ground, it dissolves these elements and carries them into your well. Radon enters from natural radioactive decay in the rock itself. Nitrate and chloride typically come from fertilizer use, septic systems, or road salt in areas above the water table, where they seep down into the groundwater.

Groundwater in this county is notably high in iron, which is the main mineral that stands out in your water. The soft water here means calcium and magnesium are not the issue, but dissolved iron from the local rock is present in most wells. Iron appears in wells across Newton County as a widespread characteristic of the aquifer.

Wells in Newton County commonly contain chloride, iron, manganese, nitrate, and radon at levels that exceed EPA health standards. Radon is a radioactive gas that increases lung cancer risk when breathed in over time. Nitrate and chloride affect how your body uses oxygen and can harm infants and people with certain health conditions. Manganese and iron at elevated levels can affect your nervous system and organs with long-term exposure.

County well water tends to have elevated iron, which causes orange or brown staining on fixtures, laundry, and surfaces. Iron also creates a metallic taste and can clog pipes over time. The good news is that wells in this county are generally soft, so you won't deal with scale buildup or shortened appliance lifespan from hardness.

We recommend getting your well tested right away since multiple contaminants are a concern in this county. Every well is different, and your water could have higher or lower levels than what is common here. Testing is the only way to know exactly what is in your well so you can treat it properly. A comprehensive metals and minerals panel typically costs $200-400 and will tell you what you're dealing with. Treatment options like radon aeration systems, nitrate removal filters, and iron filters can address these issues.