Well Water in Rusk County: What to Test and Why

Groundwater in Rusk County contains iron, manganese, chloride, and lead at levels that exceed EPA health standards. These contaminants are present at concentrations serious enough that well owners should test their water and consider treatment options.

The rocks beneath Rusk County contain naturally high amounts of iron and manganese, which dissolve into groundwater as it moves through the soil and stone layers. Chloride and sodium come from both natural mineral deposits in deeper rock layers and from saltwater that has moved upward over time in certain areas. Lead enters groundwater mainly through corroded pipes and plumbing fixtures rather than from the rock itself.

Groundwater in this county is soft but notably high in sodium and moderate in iron. The coastal uplands rock formations here naturally release iron and sodium into water as it flows through them. Most wells in Rusk County show these mineral characteristics, though the exact levels vary from well to well.

Wells in Rusk County have been found to contain chloride, iron, lead, and manganese at levels that exceed EPA health standards. Lead exposure can harm children's brains and kidneys and cause problems with learning and behavior. Manganese at elevated levels can affect the nervous system and cause issues with movement and thinking. Chloride at high levels can be a concern for people on low-sodium diets or with certain health conditions. Iron and manganese together can also affect bone and brain development in children.

County well water tends to have elevated sodium, which gives the water a salty taste that some people notice right away. The iron in wells here can stain laundry, sinks, and fixtures with orange or brown marks that are hard to remove. While the water is relatively soft, the combination of iron and other minerals can still cause buildup in pipes and reduce water flow over time.

We recommend that you test your well water with a comprehensive panel, since multiple contaminants exceed health standards 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 what is actually in your well so you can treat it properly. A comprehensive metals and minerals panel typically costs between two hundred and four hundred dollars. Treatment options like iron filters, water softeners, or activated carbon can address multiple concerns at once.