Well Water in Northumberland County: What to Test and Why

Your water comes from a layer of broken and cracked shale and sandstone rock underground. This rock is folded and tilted from ancient mountain-building forces. Water seeps down through soil and fills the tiny cracks and spaces between the rock layers. Your well pulls water from these fractured zones.

Manganese and iron dissolve directly from the rock as groundwater sits in contact with it. Radon comes from natural radioactive elements found inside the shale. These three contaminants all exceed EPA health standards in this area. The fractured rock traps these minerals and gases in the water.

Your water is very hard, which means it leaves white crusty buildup on pipes and appliances. Iron causes orange-brown staining on sinks, toilets, and laundry. Manganese exposure over many years can harm your brain and kidneys. You should test your well right away and talk to a water treatment professional about a system that removes these metals.

Your well draws water from rock that naturally holds radon, manganese, and iron. Radon exceeds EPA health standards in this county. Iron and manganese also exceed what EPA considers acceptable levels. This is a serious situation that needs your attention.

Radon breathed in from your shower water over many years raises your risk of lung cancer. Manganese exposure can harm your brain and nervous system, especially in children. Iron stains your sinks, toilets, and laundry orange-brown and makes water taste metallic. The water here is extremely hard, leaving thick white crusty buildup on pipes and water heaters.

Call a state-certified lab right away and order a comprehensive metals panel that includes radon, manganese, and iron. A basic health screen costs about $50–100, while a full metals panel runs $200–400. A whole-house treatment system combining aeration and filtration can remove radon and reduce iron.