Well Water in Crawford County: What to Test and Why

Crawford County's groundwater comes from old sandstone and shale rock layers deep underground. These rocks are cracked and fractured, which lets water seep down and collect in the spaces between the grains. The water sits in these tiny openings and moves slowly through the rock as it travels underground.

Iron, radon, and lead get into the water as it passes through the rock layers. Iron dissolves naturally from the minerals in the sandstone and shale. Radon is a radioactive gas that forms in the rock itself and enters the water. Lead seeps in where water touches old pipes or natural mineral deposits in the bedrock.

The water here is hard and salty. High sodium and sulfate levels come from minerals breaking down in the rock over time. You will notice white crusty buildup on pipes and fixtures, and the water may taste slightly bitter or salty.

Radon, lead, and iron exceed EPA health standards in Crawford County well water. Radon is a radioactive gas that comes from natural rock breakdown underground. Lead enters water when it contacts old pipes or naturally occurring deposits. Iron shows up at levels that warrant testing. All three need attention for your family's health.

Long-term exposure to radon increases lung cancer risk, especially for smokers. Lead damages children's brain development and learning even at low amounts. Iron stains sinks, toilets, and laundry orange-brown and makes water taste metallic. The water is also very hard—you'll notice white scale buildup on pipes and inside appliances quickly.

Get your well tested by a state-certified lab. A basic health screen for bacteria and nitrate costs fifty to one hundred dollars. A comprehensive metals panel covering radon, lead, and iron runs two hundred to four hundred dollars. A whole-house treatment system with a radon vent pipe and water filter can address these concerns together.