Sulfate in Ohio Well Water

In Ohio, sulfate levels average 131.994 mg/L, with a maximum recorded level of 316.948 mg/L. The EPA limit is 250 mg/L. Currently 4.2% of tested wells exceed this limit, affecting approximately 28,560 wells.

Testing for sulfate in Ohio typically costs around $53. If treatment is needed, water treatment systems for sulfate cost approximately $624.

The risk level for sulfate in Ohio is rated as low. The state average of 131.994 mg/L is 18.4% above the national average of 111.500 mg/L.