Packwood, WA Radon Levels
Check local Packwood radon levels and find certified testing and mitigation professionals to keep your home safe
Packwood, WA Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Lewis County, WA
Zip Code
98361
Nestled in the Cascade foothills within Lewis County, Packwood sits on volcanic deposits and glacial outwash that can produce variable radon conditions depending on soil composition and drainage. The mountain community's housing includes seasonal cabins and year-round homes with diverse foundation types. While radon testing data for zip code 98361 is limited, residents should consider testing, especially in homes with basements or enclosed lower levels.
Packwood, 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 Packwood, WA
What EPA Radon Zone is Packwood in?
Packwood and the 98361 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 Packwood?
Radon mitigation in Packwood 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 Packwood?
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.
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