Manganese in South Dakota Well Water

In South Dakota, manganese levels average 29.491 ppb, with a maximum recorded level of 102.238 ppb. The EPA limit is 50 ppb. Currently 1.5% of tested wells exceed this limit, affecting approximately 1,125 wells.

Testing for manganese in South Dakota typically costs around $106. If treatment is needed, water treatment systems for manganese cost approximately $4,348.

The risk level for manganese in South Dakota is rated as minimal. The state average of 29.491 ppb is 34.9% above the national average of 21.866 ppb.