Well Water in Lebanon County: What to Test and Why

Water in Lebanon County comes from old limestone and dolomite rock deep underground. This carbonate rock sits in layers and holds water in cracks and spaces between the stone. The rock extends across several counties in this region and is the main source for private wells here.

Arsenic, lead, and manganese come straight from the rock itself. These metals dissolve into water as it sits in contact with the stone for years. Radon forms naturally when uranium in the rock breaks down over time, and the gas seeps into the water. The acidic groundwater in low-oxygen areas pulls these metals out of the rock more easily.

The water here is extremely hard, with very high levels of sodium and sulfate. Hard water leaves thick white scale on pipes and water heaters and makes soap work poorly. You will notice staining on sinks and laundry from iron. The taste is salty and the water may smell like rotten eggs because of sulfate.

Your well water in Lebanon County exceeds EPA health standards for arsenic, lead, manganese, and radon. These contaminants come from natural mineral deposits in the bedrock under your area. Testing your water is the first step to understanding what's in it and what you need to do.

The minerals in your water create noticeable problems right now. The extreme hardness leaves thick white scale on pipes and fixtures. Very high sodium and sulfate levels make the water taste salty or bitter. Iron at high levels stains sinks and laundry orange-brown. Long-term exposure to lead damages the brain and nervous system. Radon in water releases radioactive gas into your home when you shower or run taps.

Get your well tested by a state-certified lab right away. A basic screen costs $50–100. A comprehensive metals panel runs $200–400 and will tell you exactly what you're dealing with. Water softening and radon removal systems can address multiple problems, but you need test results first to choose the right treatment.