Copper in Indiana Well Water

In Indiana, copper levels average 0.562 mg/L, with a maximum recorded level of 1.945 mg/L. The EPA limit is 1.3 mg/L. Currently 6.1% of tested wells exceed this limit, affecting approximately 31,720 wells.

Testing for copper in Indiana typically costs around $57. If treatment is needed, water treatment systems for copper cost approximately $663.

The risk level for copper in Indiana is rated as low. The state average of 0.562 mg/L is 3.3% below the national average of 0.581 mg/L.