Antelope, OR Radon Levels
Check local Antelope radon levels and find certified testing and mitigation professionals to keep your home safe
Antelope, OR Radon Facts
EPA Radon Zone
Zone 2 — Moderate Risk
2–4 pCi/L (Zone 2)
County
Wasco County, OR
Zip Code
97001
Situated in the Columbia River Gorge within Wasco County, Antelope sits over Columbia River Basalt formations that typically exhibit lower radon potential across eastern Oregon. However, localized conditions and overlying sediments can create unexpected radon concentrations in some properties. With limited testing data available for zip code 97001, homeowners should conduct individual assessments rather than relying solely on regional geological assumptions.
Antelope, OR 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 Antelope, OR
What EPA Radon Zone is Antelope in?
Antelope and the 97001 zip code are in Wasco 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 Antelope?
Radon mitigation in Antelope 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 Antelope?
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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