Radon in Oregon Well Water

In Oregon, radon levels average 147.196 pCi/L, with a maximum recorded level of 509.484 pCi/L. The EPA limit is 300 pCi/L. Currently 3.6% of tested wells exceed this limit, affecting approximately 12,600 wells.

Testing for radon in Oregon typically costs around $98. If treatment is needed, water treatment systems for radon cost approximately $1,599.

The risk level for radon in Oregon is rated as low. The state average of 147.196 pCi/L is 6.6% above the national average of 138.042 pCi/L.