Mabton, WA Radon Levels
Check local Mabton radon levels and find certified testing and mitigation professionals to keep your home safe
Mabton, WA Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Yakima County, WA
Zip Code
98935
Situated in Yakima County in south-central Washington's agricultural valley, Mabton sits on volcanic and sedimentary soils that generally produce lower radon levels than other geological formations. The community's housing includes both older agricultural worker housing and newer residential development, with foundation types varying based on local building practices. Since radon testing data for zip code 98935 remains limited, residents may want to consider individual testing for complete peace of mind.
Mabton, WA Radon Mitigation
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Radon FAQ for Mabton, WA
What EPA Radon Zone is Mabton in?
Mabton and the 98935 zip code are in Yakima 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 Mabton?
Radon mitigation in Mabton 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 Mabton?
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
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