Malo, WA Radon Levels
Check local Malo radon levels and find certified testing and mitigation professionals to keep your home safe
Malo, WA Radon Facts
EPA Radon Zone
Zone 1 — High Risk
> 4.0 pCi/L (Zone 1)
County
Ferry County, WA
Zip Code
99150
Remote Malo in Ferry County sits in northeastern Washington's mountainous terrain, where granite and metamorphic bedrock can create variable radon conditions throughout the region. Current testing data for this small community in zip code 99150 is extremely limited, making professional radon testing essential for the few resident homeowners. The area's combination of older rural homes and challenging winter weather patterns can influence radon accumulation and ventilation effectiveness.
Malo, 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 Malo, WA
What EPA Radon Zone is Malo in?
Malo and the 99150 zip code are in Ferry County, which has an EPA assigned Radon Zone of 1. A zone of 1 predicts an average indoor radon screening level greater than 4 pCi/L.
How much does radon mitigation cost in Malo?
Radon mitigation in Malo 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 Malo?
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.