Fluoride in Indiana Well Water

In Indiana, fluoride levels average 2.021 mg/L, with a maximum recorded level of 5.679 mg/L. The EPA limit is 4 mg/L. Currently 8.9% of tested wells exceed this limit, affecting approximately 46,280 wells.

Testing for fluoride in Indiana typically costs around $106. If treatment is needed, water treatment systems for fluoride cost approximately $939.

The risk level for fluoride in Indiana is rated as moderate. The state average of 2.021 mg/L is 14.1% above the national average of 1.771 mg/L.