Radon in Mississippi Well Water

In Mississippi, radon levels average 213.445 pCi/L, with a maximum recorded level of 529.543 pCi/L. The EPA limit is 300 pCi/L. Currently 14.3% of tested wells exceed this limit, affecting approximately 40,040 wells.

Testing for radon in Mississippi typically costs around $84. If treatment is needed, water treatment systems for radon cost approximately $2,579.

The risk level for radon in Mississippi is rated as moderate. The state average of 213.445 pCi/L is 54.6% above the national average of 138.042 pCi/L.