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Pe Ell, WA Radon Levels

Check local Pe Ell radon levels and find certified testing and mitigation professionals to keep your home safe


Pe Ell, WA Radon Facts

EPA Radon Zone Zone 3 — Low Risk < 2.0 pCi/L (Zone 3)
County Lewis County, WA
Zip Code 98572

This small community in Lewis County sits among the rolling hills of southwestern Washington's timber country. While comprehensive radon testing data for Pe Ell remains limited, the area's volcanic soils and moderate EPA Zone 3 classification suggest variable radon potential. Residents in zip code 98572 should conduct home testing to establish baseline radon levels for their specific properties.

Pe Ell, WA Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

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Radon FAQ for Pe Ell, WA

What EPA Radon Zone is Pe Ell in?
Pe Ell and the 98572 zip code are in Lewis County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Pe Ell?
Radon mitigation in Pe Ell typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Pe Ell?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.

Most Active Radon Markets in Washington

Cities in Washington with the most user-submitted radon test data, ranked by number of submissions.

CityAvg User Radon LevelSubmissions
Vancouver 6.56 pCi/L 9
Kent 3.50 pCi/L 6
Olympia 7.00 pCi/L 5
Seattle 5.25 pCi/L 4
Bellevue 3.75 pCi/L 4
Spokane 11.67 pCi/L 3
Camas 8.00 pCi/L 3
Centralia 7.00 pCi/L 3
Bellingham 4.50 pCi/L 2
Kirkland 4.50 pCi/L 2