Radon in Rhode Island Well Water

In Rhode Island, radon levels average 68.892 pCi/L, with a maximum recorded level of 144.723 pCi/L. The EPA limit is 300 pCi/L. Currently 11.5% of tested wells exceed this limit, affecting approximately 7,475 wells.

Testing for radon in Rhode Island typically costs around $52. If treatment is needed, water treatment systems for radon cost approximately $1,753.

The risk level for radon in Rhode Island is rated as moderate. The state average of 68.892 pCi/L is 50.1% below the national average of 138.042 pCi/L.