Manganese in Connecticut Well Water

In Connecticut, manganese levels average 14.573 ppb, with a maximum recorded level of 56.648 ppb. The EPA limit is 50 ppb. Currently 10.2% of tested wells exceed this limit, affecting approximately 59,160 wells.

Testing for manganese in Connecticut typically costs around $126. If treatment is needed, water treatment systems for manganese cost approximately $4,434.

The risk level for manganese in Connecticut is rated as moderate. The state average of 14.573 ppb is 33.4% below the national average of 21.866 ppb.