Radon in North Dakota Well Water

In North Dakota, radon levels average 115.006 pCi/L, with a maximum recorded level of 434.313 pCi/L. The EPA limit is 300 pCi/L. Currently 12.7% of tested wells exceed this limit, affecting approximately 8,255 wells.

Testing for radon in North Dakota typically costs around $46. If treatment is needed, water treatment systems for radon cost approximately $687.

The risk level for radon in North Dakota is rated as moderate. The state average of 115.006 pCi/L is 16.7% below the national average of 138.042 pCi/L.