Glenoma, WA Radon Levels
Check local Glenoma radon levels and find certified testing and mitigation professionals to keep your home safe
Glenoma, WA Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Lewis County, WA
Zip Code
98336
Positioned in Lewis County amid the Cascade foothills, Glenoma sits on volcanic deposits and glacial till that can produce variable radon levels depending on local geology. The rural community's housing includes both older timber-frame homes and newer construction, many with basements or crawl spaces. Without comprehensive local radon data available, residents in the 98336 zip code should conduct testing to understand their home's specific radon risk.
Glenoma, 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 Glenoma, WA
What EPA Radon Zone is Glenoma in?
Glenoma and the 98336 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 Glenoma?
Radon mitigation in Glenoma 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 Glenoma?
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.