Glenwood, WA Radon Levels
Check local Glenwood radon levels and find certified testing and mitigation professionals to keep your home safe
Glenwood, WA Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Klickitat County, WA
Zip Code
98619
Tucked within Klickitat County in south-central Washington, Glenwood lies in the Columbia River Gorge region with volcanic basalt geology and sedimentary formations. The area's housing includes mountain homes and rural properties, often built with basement or daylight basement foundations due to sloping terrain. Testing data for zip code 98619 remains limited, making individual home testing important for residents to assess their radon exposure levels.
Glenwood, 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 Glenwood, WA
What EPA Radon Zone is Glenwood in?
Glenwood and the 98619 zip code are in Klickitat County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.
How much does radon mitigation cost in Glenwood?
Radon mitigation in Glenwood 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 Glenwood?
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.