Chelan, WA Radon Levels
Check local Chelan radon levels and find certified testing and mitigation professionals to keep your home safe
Chelan, WA Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Chelan County, WA
Zip Code
98816
Situated in Chelan County along Lake Chelan in north-central Washington, this resort community sits on glacial and volcanic deposits. Current testing data for zip code 98816 is insufficient to establish definitive radon patterns for the area. Given the diverse geological setting and mix of seasonal and year-round housing, homeowners should conduct radon testing regardless of home age or foundation type.
Chelan, WA Radon Mitigation
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Radon FAQ for Chelan, WA
What EPA Radon Zone is Chelan in?
Chelan and the 98816 zip code are in Chelan 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 Chelan?
Radon mitigation in Chelan 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 Chelan?
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.