State Radon Officer

Brett Sherry
(971) 673-0440
Oregon HARPS - Radon Gas
800 NE Oregon Street, Suite 640
Portland OR, 97232

About Radon Levels
in Polk County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Polk County, as determined by radon test results from Air Chek, Inc, is 4.8 pCi/L

Radon Risk chart for Polk County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Additional information about radon levels in Polk County may be available through this website

Radon Resources