Sulfate in Connecticut Well Water

In Connecticut, sulfate levels average 83.567 mg/L, with a maximum recorded level of 208.233 mg/L. The EPA limit is 250 mg/L. Currently 2.6% of tested wells exceed this limit, affecting approximately 15,080 wells.

Testing for sulfate in Connecticut typically costs around $108. If treatment is needed, water treatment systems for sulfate cost approximately $1,377.

The risk level for sulfate in Connecticut is rated as minimal. The state average of 83.567 mg/L is 25.1% below the national average of 111.500 mg/L.