Umatilla, OR Radon Levels
Check local Umatilla radon levels and find certified testing and mitigation professionals to keep your home safe
Umatilla, OR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Umatilla County, OR
Zip Code
97882
Located in northeastern Oregon's Umatilla County, this Columbia River community sits on volcanic and sedimentary soils that typically produce moderate radon levels. Current testing data remains insufficient to determine specific local radon patterns for the area. Given the region's EPA Zone 2 classification, residents of zip code 97882 should consider radon testing to understand their individual exposure risk.
Umatilla, OR Radon Mitigation
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Radon FAQ for Umatilla, OR
What EPA Radon Zone is Umatilla in?
Umatilla and the 97882 zip code are in Umatilla 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 Umatilla?
Radon mitigation in Umatilla 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 Umatilla?
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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