Manganese in Ohio Well Water

In Ohio, manganese levels average 19.785 ppb, with a maximum recorded level of 43.074 ppb. The EPA limit is 50 ppb. Currently 10.8% of tested wells exceed this limit, affecting approximately 73,440 wells.

Testing for manganese in Ohio typically costs around $91. If treatment is needed, water treatment systems for manganese cost approximately $3,061.

The risk level for manganese in Ohio is rated as moderate. The state average of 19.785 ppb is 9.5% below the national average of 21.866 ppb.